https://indonesian.dorcomachinery.com/ 1.0 daily 2025-06-17 https://indonesian.dorcomachinery.com/sale-52115425-d51k-800-vertical-ring-rolling-machine-cnc-ring-rolling-forging-automated-operation.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205123925-d51k_800_vertical_ring_rolling_machine_cnc_ring_rolling_forging_automated_operation.jpg https://www.dorcomachinery.com/photo/pl205123924-d51k_800_vertical_ring_rolling_machine_cnc_ring_rolling_forging_automated_operation.jpg https://www.dorcomachinery.com/photo/pl205123923-d51k_800_vertical_ring_rolling_machine_cnc_ring_rolling_forging_automated_operation.jpg https://www.dorcomachinery.com/photo/pl203508458-d51k_800_vertical_ring_rolling_machine_cnc_ring_rolling_forging_automated_operation.jpg https://www.dorcomachinery.com/photo/pl203508457-d51k_800_vertical_ring_rolling_machine_cnc_ring_rolling_forging_automated_operation.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77ad8cb5f0.jpg D51K-800 Vertical Ring Rolling Machine CNC Ring Rolling Forging Automated Operation D51K - 800 CNC Vertical Ring Rolling Machine Automated Operation High Quality Ring Parts DRC-D51K CNC vertical ring rolling machine, high precision and high efficiency CNC machine tool, suitable for machining various types of ring workpieces, such as rims, wheels, gears, etc. The advantages of DRC-D51K CNC vertical ring rolling machine are as follows: Automatic operation: D51K automatic CNC ring rolling machine, equipped with loading and unloading manipulator and robot, to https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/b1690c6b53a49576326a6a161f543d01/playlist.m3u8 32 2025-04-10T15:59:18+08:00 7 4.4 D51K-800 Vertical Ring Rolling Machine Vertical Ring Rolling Machine CNC CNC Ring Rolling Forging Automated https://indonesian.dorcomachinery.com/sale-53116888-d51k-350-cnc-ring-rolling-machine-od-180mm-350mm-ring-rolling-machinery.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205123922-d51k_350_cnc_ring_rolling_machine_od_180mm_350mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123921-d51k_350_cnc_ring_rolling_machine_od_180mm_350mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123919-d51k_350_cnc_ring_rolling_machine_od_180mm_350mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123915-d51k_350_cnc_ring_rolling_machine_od_180mm_350mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123916-d51k_350_cnc_ring_rolling_machine_od_180mm_350mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl203507839-d51k_350_cnc_ring_rolling_machine_od_180mm_350mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77ad8cb5f0.jpg D51K-350 CNC Ring Rolling Machine OD 180mm-350mm Ring Rolling Machinery D51K - 350 CNC Vertical Ring Rolling Machine Ring OD 180 - 350mm High Quality Ring Parts DRC-D51K CNC vertical ring rolling machine, high precision and high efficiency CNC machine tool, suitable for machining various types of ring workpieces, such as rims, wheels, gears, etc. The advantages of DRC-D51K CNC vertical ring rolling machine are as follows: Automatic operation: D51K automatic CNC ring rolling machine, equipped with loading and unloading manipulator and robot, to https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/b1690c6b53a49576326a6a161f543d01/playlist.m3u8 32 2025-04-10T15:59:18+08:00 7 4.8 D51K-350 CNC Ring Rolling Machine OD 180mm Ring Rolling Machinery 350mm Ring Rolling Machinery https://indonesian.dorcomachinery.com/sale-53117078-d51k-450-cnc-vertical-ring-rolling-machine-high-precision-ring-rolling-equipment.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205123921-d51k_450_cnc_vertical_ring_rolling_machine_high_precision_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205123920-d51k_450_cnc_vertical_ring_rolling_machine_high_precision_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205123923-d51k_450_cnc_vertical_ring_rolling_machine_high_precision_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205123916-d51k_450_cnc_vertical_ring_rolling_machine_high_precision_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205123915-d51k_450_cnc_vertical_ring_rolling_machine_high_precision_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77ad8cb5f0.jpg D51K-450 CNC Vertical Ring Rolling Machine High Precision Ring Rolling Equipment D51K - 450 CNC Vertical Ring Rolling Machine High Precision Ring Mass Production DRC-D51K CNC vertical ring rolling machine, high precision and high efficiency CNC machine tool, suitable for machining various types of ring workpieces, such as rims, wheels, gears, etc. The advantages of DRC-D51K CNC vertical ring rolling machine are as follows: Automatic operation: D51K automatic CNC ring rolling machine, equipped with loading and unloading manipulator and robot, to achieve https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/b1690c6b53a49576326a6a161f543d01/playlist.m3u8 32 2025-04-10T15:59:18+08:00 7 4.4 D51K-450 CNC Vertical Ring Rolling High Precision Ring Rolling Equipment Precision Vertical Ring Rolling Machine https://indonesian.dorcomachinery.com/sale-53119776-d51k-550-cnc-ring-rolling-machine-vertical-350mm-600mm-ring-rolling-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205123920-d51k_550_cnc_ring_rolling_machine_vertical_350mm_600mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123921-d51k_550_cnc_ring_rolling_machine_vertical_350mm_600mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123919-d51k_550_cnc_ring_rolling_machine_vertical_350mm_600mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123915-d51k_550_cnc_ring_rolling_machine_vertical_350mm_600mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123916-d51k_550_cnc_ring_rolling_machine_vertical_350mm_600mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl203507839-d51k_550_cnc_ring_rolling_machine_vertical_350mm_600mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77ad8cb5f0.jpg D51K-550 CNC Ring Rolling Machine Vertical 350mm - 600mm Ring Rolling Mill D51K - 550 CNC Vertical Ring Rolling Machine Ring OD 350 - 600mm Energy Saving DRC-D51K CNC vertical ring rolling machine, high precision and high efficiency CNC machine tool, suitable for machining various types of ring workpieces, such as rims, wheels, gears, etc. The advantages of DRC-D51K CNC vertical ring rolling machine are as follows: Automatic operation: D51K automatic CNC ring rolling machine, equipped with loading and unloading manipulator and robot, to achieve https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/b1690c6b53a49576326a6a161f543d01/playlist.m3u8 32 2025-04-10T15:59:18+08:00 7 4.8 D51K-550 CNC Ring Rolling Machine Vertical 350mm Ring Rolling Mill Vertical 600mm Ring Rolling Mill https://indonesian.dorcomachinery.com/sale-53123566-d51k-1000-vertical-ring-rolling-machine-design-cnc-ring-rolling-machinery.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205123918-d51k_1000_vertical_ring_rolling_machine_design_cnc_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123919-d51k_1000_vertical_ring_rolling_machine_design_cnc_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123921-d51k_1000_vertical_ring_rolling_machine_design_cnc_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123917-d51k_1000_vertical_ring_rolling_machine_design_cnc_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123916-d51k_1000_vertical_ring_rolling_machine_design_cnc_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123915-d51k_1000_vertical_ring_rolling_machine_design_cnc_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77ad8cb5f0.jpg D51K 1000 Vertical Ring Rolling Machine Design CNC Ring Rolling Machinery D51K 1000 CNC Vertical Ring Rolling Machine Energy And Material Saving High Precision Ring The Duolek D51K CNC vertical ring rolling machine is a high-precision and high-efficiency CNC machine tool suitable for processing various types of ring workpieces, such as wheel rims, wheels, gears, etc. Performance advantages: Automated operation: D51K fully automatic CNC ring rolling machine, equipped with loading and unloading robotic arms and robots, achieving unmanned operation and https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/b1690c6b53a49576326a6a161f543d01/playlist.m3u8 32 2025-04-10T15:59:18+08:00 7 4.4 D51K 1000 Vertical Ring Rolling Vertical Ring Rolling Machine Design CNC Ring Rolling Machinery https://indonesian.dorcomachinery.com/sale-53124016-nonstandard-vertical-ring-rolling-machine-d51k-1200-cnc-od-600mm-1200mm.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205123917-nonstandard_vertical_ring_rolling_machine_d51k_1200_cnc_od_600mm_1200mm.jpg https://www.dorcomachinery.com/photo/pl205123921-nonstandard_vertical_ring_rolling_machine_d51k_1200_cnc_od_600mm_1200mm.jpg https://www.dorcomachinery.com/photo/pl205123920-nonstandard_vertical_ring_rolling_machine_d51k_1200_cnc_od_600mm_1200mm.jpg https://www.dorcomachinery.com/photo/pl205123916-nonstandard_vertical_ring_rolling_machine_d51k_1200_cnc_od_600mm_1200mm.jpg https://www.dorcomachinery.com/photo/pl205123915-nonstandard_vertical_ring_rolling_machine_d51k_1200_cnc_od_600mm_1200mm.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77ad8cb5f0.jpg Nonstandard Vertical Ring Rolling Machine D51K-1200 CNC OD 600mm-1200mm D51K - 1200 CNC Vertical Ring Rolling Machine Ring OD 600 - 1200mm Nonstandard Customization Duolek Heavy Industry to "based on ring rolling, service forging" professional R & D production for the purpose of development and production of multiple series of various specifications of ring rolling machine (also known as reaming machine).The Duolek D51K CNC vertical ring rolling machine is a high-precision and high-efficiency CNC machine tool suitable for processing various types https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/b1690c6b53a49576326a6a161f543d01/playlist.m3u8 32 2025-04-10T15:59:18+08:00 7 4.1 Nonstandard Vertical Ring Rolling Machine Vertical Ring Rolling Machine D51K-1200 OD 600mm ring rolling machines https://indonesian.dorcomachinery.com/sale-53124142-d51k-1300-cnc-ring-rolling-machine-non-standard-ring-rolling-mill-customization.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl203507839-d51k_1300_cnc_ring_rolling_machine_non_standard_ring_rolling_mill_customization.jpg https://www.dorcomachinery.com/photo/pl205123921-d51k_1300_cnc_ring_rolling_machine_non_standard_ring_rolling_mill_customization.jpg https://www.dorcomachinery.com/photo/pl205123919-d51k_1300_cnc_ring_rolling_machine_non_standard_ring_rolling_mill_customization.jpg https://www.dorcomachinery.com/photo/pl205123915-d51k_1300_cnc_ring_rolling_machine_non_standard_ring_rolling_mill_customization.jpg https://www.dorcomachinery.com/photo/pl205123916-d51k_1300_cnc_ring_rolling_machine_non_standard_ring_rolling_mill_customization.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77ad8cb5f0.jpg D51K-1300 CNC Ring Rolling Machine Non Standard Ring Rolling Mill Customization D51K - 1300 CNC Vertical Ring Rolling Machine Non Standard Customization Factory Direct Supply Our company has developed the DRC-D51K CNC vertical ring rolling machine series and D51K fully automatic CNC ring rolling machine series, which are equipped with loading and unloading robotic arms and robots to achieve unmanned operation of the ring rolling machine. Based on the CNC ring rolling machine, improvements have been made by using servo motors to drive through reducers to https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/b1690c6b53a49576326a6a161f543d01/playlist.m3u8 32 2025-04-10T15:59:18+08:00 7 4.1 D51K-1300 CNC Ring Rolling Machine Non Standard Ring Rolling Mill D51K-1300 Ring Rolling Machine https://indonesian.dorcomachinery.com/sale-53124671-customizable-vertical-ring-rolling-machine-d51y-800-ring-od-400mm-800mm.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205195036-customizable_vertical_ring_rolling_machine_d51y_800_ring_od_400mm_800mm.jpg https://www.dorcomachinery.com/photo/pl205195034-customizable_vertical_ring_rolling_machine_d51y_800_ring_od_400mm_800mm.jpg https://www.dorcomachinery.com/photo/pl205195030-customizable_vertical_ring_rolling_machine_d51y_800_ring_od_400mm_800mm.jpg https://www.dorcomachinery.com/photo/pl205195033-customizable_vertical_ring_rolling_machine_d51y_800_ring_od_400mm_800mm.jpg https://www.dorcomachinery.com/photo/pl205123915-customizable_vertical_ring_rolling_machine_d51y_800_ring_od_400mm_800mm.jpg https://www.dorcomachinery.com/photo/pl205123916-customizable_vertical_ring_rolling_machine_d51y_800_ring_od_400mm_800mm.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77b3a48c75.jpg Customizable Vertical Ring Rolling Machine D51Y-800 Ring OD 400mm - 800mm Customizable Vertical Ring Rolling Machine D51Y - 800 Type Ring OD 400 - 800mm The D51Y vertical ring rolling machine is one of our company's main products, which can roll and shape circular parts such as bearing rings, gear blanks, pipe flanges, copper, aluminum, etc. in one go according to your desired shape. This equipment has high productivity and is extremely effective in refining the precision of raw materials, reducing turning allowances, improving steel utilization, https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/6e90d5722a73dda2830503c95c41e516/playlist.m3u8 23 2025-04-10T16:01:42+08:00 27 4.7 Customizable Vertical Ring Rolling Machine Vertical Ring Rolling Machine D51Y-800 OD 400mm ring rolling equipment https://indonesian.dorcomachinery.com/sale-53124787-d51y-450-vertical-ring-rolling-machine-design-easy-maintenance.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205195034-d51y_450_vertical_ring_rolling_machine_design_easy_maintenance.jpg https://www.dorcomachinery.com/photo/pl205195033-d51y_450_vertical_ring_rolling_machine_design_easy_maintenance.jpg https://www.dorcomachinery.com/photo/pl205195030-d51y_450_vertical_ring_rolling_machine_design_easy_maintenance.jpg https://www.dorcomachinery.com/photo/pl205123916-d51y_450_vertical_ring_rolling_machine_design_easy_maintenance.jpg https://www.dorcomachinery.com/photo/pl205123915-d51y_450_vertical_ring_rolling_machine_design_easy_maintenance.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77b3a48c75.jpg D51Y-450 Vertical Ring Rolling Machine Design Easy Maintenance D51Y - 450 Vertical Ring Rolling Machine Small Footprint Easy Maintenance The D51Y Vertical Ring Rolling Machine is one of our company's core products. It processes ring-shaped parts made of copper, aluminum, and other metals such as bearing rings, gear blanks, and pipeline flanges capable of rolling and expanding them into the desired shape in a single operation. This equipment has high productivity and is extremely effective in refining the precision of raw materials, https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/6e90d5722a73dda2830503c95c41e516/playlist.m3u8 23 2025-04-10T16:01:42+08:00 27 4.1 D51Y-450 Vertical Ring Rolling Machine D51Y-450 Ring Rolling Machine Design Easy Maintenance Ring Rolling Machine Design https://indonesian.dorcomachinery.com/sale-53124947-d51y-550-vertical-ring-rolling-machine-for-sale-350mm-600mm-ring-rolling-machinery.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205195033-d51y_550_vertical_ring_rolling_machine_for_sale_350mm_600mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205195030-d51y_550_vertical_ring_rolling_machine_for_sale_350mm_600mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205195032-d51y_550_vertical_ring_rolling_machine_for_sale_350mm_600mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123915-d51y_550_vertical_ring_rolling_machine_for_sale_350mm_600mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123916-d51y_550_vertical_ring_rolling_machine_for_sale_350mm_600mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77b3a48c75.jpg D51Y-550 Vertical Ring Rolling Machine For Sale 350mm-600mm Ring Rolling Machinery D51Y - 550 Vertical Ring Rolling Machine High Quality Ring Parts Mass Production The D51Y vertical ring - rolling machine is one of the main products of our company. For ring - shaped parts such as bearing rings, gear blanks, pipe flanges, copper, aluminum, etc., this vertical ring - rolling machine can be rolled and expanded into the shape you need at one time. This equipment has high productivity, and is extremely effective for refining the accuracy of blanks, reducing the https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/6e90d5722a73dda2830503c95c41e516/playlist.m3u8 23 2025-04-10T16:01:42+08:00 27 4.9 D51Y-550 Vertical Ring Rolling Machine Vertical Ring Rolling Machine For Sale 600mm Ring Rolling Machinery https://indonesian.dorcomachinery.com/sale-53125026-d51y-800-vertical-ring-rolling-machine-design-height-200mm-ring-rolling-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205195032-d51y_800_vertical_ring_rolling_machine_design_height_200mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205195030-d51y_800_vertical_ring_rolling_machine_design_height_200mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205195035-d51y_800_vertical_ring_rolling_machine_design_height_200mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123915-d51y_800_vertical_ring_rolling_machine_design_height_200mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123916-d51y_800_vertical_ring_rolling_machine_design_height_200mm_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77b3a48c75.jpg D51Y-800 Vertical Ring Rolling Machine Design Height 200mm Ring Rolling Mill D51Y - 800 Vertical Ring Rolling Machine Ring Height 200mm Specifications Optional D51Y Vertical Ring Rolling Machine is one of our company's flagship products. It can efficiently form various ring-shaped components such as bearing rings, gear blanks, pipe flanges, and copper/aluminum rings in a single rolling process. This machine significantly enhances productivity, refines blank precision, reduces machining allowances, improves material utilization, optimizes cutting https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/6e90d5722a73dda2830503c95c41e516/playlist.m3u8 23 2025-04-10T16:01:42+08:00 27 4.6 D51Y-800 Vertical Ring Rolling Machine Height 200mm Ring Rolling Mill D51Y-800 Ring Rolling Machine Design https://indonesian.dorcomachinery.com/sale-53125135-d51y-160-vertical-ring-rolling-machine-small-footprint-ring-rolling-forging.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205195066-d51y_160_vertical_ring_rolling_machine_small_footprint_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205195030-d51y_160_vertical_ring_rolling_machine_small_footprint_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205195039-d51y_160_vertical_ring_rolling_machine_small_footprint_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205123916-d51y_160_vertical_ring_rolling_machine_small_footprint_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205123915-d51y_160_vertical_ring_rolling_machine_small_footprint_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77b3a48c75.jpg D51Y-160 Vertical Ring Rolling Machine Small Footprint Ring Rolling Forging D51Y - 160 Vertical Ring Rolling Machine Small Footprint Energy And Material Saving Duolek Heavy Industry to "based on ring rolling, service forging" professional R & D production for the purpose of development and production of multiple series of various specifications of ring rolling machine (also known as reaming machine). This equipment has high productivity, and is extremely effective for refining the accuracy of blanks, reducing the turning allowance, improving the https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/6e90d5722a73dda2830503c95c41e516/playlist.m3u8 23 2025-04-10T16:01:42+08:00 27 4.6 D51Y-160 Vertical Ring Rolling Machine Small Footprint Ring Rolling Forging D51Y-160 Ring Rolling Forging https://indonesian.dorcomachinery.com/sale-53125261-d51y-1200-vertical-ring-rolling-machine-large-processing-range-non-standard.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205195035-d51y_1200_vertical_ring_rolling_machine_large_processing_range_non_standard.jpg https://www.dorcomachinery.com/photo/pl205195030-d51y_1200_vertical_ring_rolling_machine_large_processing_range_non_standard.jpg https://www.dorcomachinery.com/photo/pl205195039-d51y_1200_vertical_ring_rolling_machine_large_processing_range_non_standard.jpg https://www.dorcomachinery.com/photo/pl205123916-d51y_1200_vertical_ring_rolling_machine_large_processing_range_non_standard.jpg https://www.dorcomachinery.com/photo/pl205123915-d51y_1200_vertical_ring_rolling_machine_large_processing_range_non_standard.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77b3a48c75.jpg D51Y-1200 Vertical Ring Rolling Machine Large Processing Range Non Standard D51Y - 1200 Vertical Ring Rolling Machine Large Processing Range Non Standard Customization D51Y vertical ring rolling machine is one of the main products of our company, such as bearing rings, gear teeth, pipe flanges, copper, aluminum and other ring parts, the vertical ring rolling machine can be rolled and formed according to the shape you need. The equipment has high productivity, which is extremely effective for refining blank accuracy, reducing turning allowance, https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/6e90d5722a73dda2830503c95c41e516/playlist.m3u8 23 2025-04-10T16:01:42+08:00 27 4.6 D51Y-1200 Vertical Ring Rolling Machine Non Standard Ring Rolling Machine D51Y-1200 ring rolling equipment https://indonesian.dorcomachinery.com/sale-53125450-od-600mm-1300mm-ring-rolling-forging-d51y-1300-vertical-ring-rolling-machinery.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205195038-od_600mm_1300mm_ring_rolling_forging_d51y_1300_vertical_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205195065-od_600mm_1300mm_ring_rolling_forging_d51y_1300_vertical_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123916-od_600mm_1300mm_ring_rolling_forging_d51y_1300_vertical_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123915-od_600mm_1300mm_ring_rolling_forging_d51y_1300_vertical_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77b3a48c75.jpg OD 600mm-1300mm Ring Rolling Forging D51Y-1300 Vertical Ring Rolling Machinery D51Y - 1300 Vertical Ring Rolling Machine Ring OD 600 - 1300mm High Precision Ring Duolek Heavy Industries, with the aim of "focusing on ring rolling and serving forging", has developed and produced multiple series and specifications of ring rolling machines (also known as hole boring machines). The D51Y series vertical ring rolling machine has the advantages of small size, compact structure, material saving, and energy saving, and is widely used in the hot rolling of various https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/6e90d5722a73dda2830503c95c41e516/playlist.m3u8 23 2025-04-10T16:01:42+08:00 27 4.1 1300mm Ring Rolling Forging OD 600mm Ring Rolling Forging D51Y-1300 Vertical Ring Rolling Machinery https://indonesian.dorcomachinery.com/sale-53128999-four-column-vertical-ring-rolling-machines-thin-walled-high-cylindrical-ring-precision.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205214821-four_column_vertical_ring_rolling_machines_thin_walled_high_cylindrical_ring_precision.jpg https://www.dorcomachinery.com/photo/pl205214832-four_column_vertical_ring_rolling_machines_thin_walled_high_cylindrical_ring_precision.jpg https://www.dorcomachinery.com/photo/pl205214831-four_column_vertical_ring_rolling_machines_thin_walled_high_cylindrical_ring_precision.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77bc1dc751.jpg Four Column Vertical Ring Rolling Machines Thin Walled High Cylindrical Ring Precision Four Column Frame Vertical Ring Rolling Machine Thin Walled High Cylindrical Ring Precision Rolling Our company has launched a new type of four column frame vertical ring rolling machine, which has a simple structure, low cost, and high rolling pressure. Unlike the old-fashioned inclined vertical ring rolling machine, it is a brand new four column frame vertical ring rolling machine. Suitable for rolling thin-walled high cylindrical parts made of high deformation resistance https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e20cf79b870ad12740f79c76d836480e/playlist.m3u8 21 2025-04-10T16:03:47+08:00 9 4.6 Four Column Vertical Ring Rolling Precision Vertical Ring Rolling Machines Thin Walled Ring Rolling Machines https://indonesian.dorcomachinery.com/sale-53129534-customizable-vertical-ring-rolling-machine-four-column-frame-structure-stable-rolling.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205214832-customizable_vertical_ring_rolling_machine_four_column_frame_structure_stable_rolling.jpg https://www.dorcomachinery.com/photo/pl205214831-customizable_vertical_ring_rolling_machine_four_column_frame_structure_stable_rolling.jpg https://www.dorcomachinery.com/photo/pl205214830-customizable_vertical_ring_rolling_machine_four_column_frame_structure_stable_rolling.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77bc1dc751.jpg Customizable Vertical Ring Rolling Machine Four Column Frame Structure Stable Rolling Customizable Vertical Ring Rolling Machine Four Column Frame Structure Stable Rolling The Duolek new - type four - column frame vertical ring - rolling machine is an advanced equipment specifically designed for the plastic forming of annular metal components. Its core features a vertical structure supported by four columns, which realizes continuous diameter expansion and precision forming of ring parts through the coordinated action of rolling and rotation. Compared with https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e20cf79b870ad12740f79c76d836480e/playlist.m3u8 21 2025-04-10T16:03:47+08:00 9 4.2 Customizable Vertical Ring Rolling Machine Four Column Frame Ring Rolling Machine Customizable ring rolling machines https://indonesian.dorcomachinery.com/sale-53129785-strong-rigidity-ring-rolling-mill-high-precision-ring-rolling-forging.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205214831-strong_rigidity_ring_rolling_mill_high_precision_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205214832-strong_rigidity_ring_rolling_mill_high_precision_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205214821-strong_rigidity_ring_rolling_mill_high_precision_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77bc1dc751.jpg Strong Rigidity Ring Rolling Mill High Precision Ring Rolling Forging New Framework Vertical Ring Rolling Machine Strong Rigidity High Precision Ring Our company has launched a new type of four column frame vertical ring rolling machine, which has a simple structure, low cost, and high rolling pressure. Unlike the old-fashioned inclined vertical ring rolling machine, it is a brand new four column frame vertical ring rolling machine. Suitable for rolling thin-walled high cylindrical parts made of high deformation resistance materials, especially https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e20cf79b870ad12740f79c76d836480e/playlist.m3u8 21 2025-04-10T16:03:47+08:00 9 4.5 Strong Rigidity Ring Rolling Mill High Precision Ring Rolling Forging Ring Rolling Mill High Precision https://indonesian.dorcomachinery.com/sale-53129850-new-framework-vertical-ring-rolling-machine-design-energy-saving-low-maintenance.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205214829-new_framework_vertical_ring_rolling_machine_design_energy_saving_low_maintenance.jpg https://www.dorcomachinery.com/photo/pl205214821-new_framework_vertical_ring_rolling_machine_design_energy_saving_low_maintenance.jpg https://www.dorcomachinery.com/photo/pl205214832-new_framework_vertical_ring_rolling_machine_design_energy_saving_low_maintenance.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77bc1dc751.jpg New Framework Vertical Ring Rolling Machine Design Energy Saving Low Maintenance New Framework Vertical Ring Rolling Machine Energy Saving Design Low Maintenance Cost Our company introduced a new four-column frame vertical ring rolling machine, simple structure, low cost, high rolling pressure. Different from the old inclined vertical ring rolling machine, it is a new four-column frame vertical ring rolling machine. It is suitable for thin wall and high cylindrical parts with high deformation resistance, especially for titanium alloy, superalloy and other https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e20cf79b870ad12740f79c76d836480e/playlist.m3u8 21 2025-04-10T16:03:47+08:00 9 4.4 New Framework Vertical Ring Rolling Vertical Ring Rolling Machine Design Energy Saving Ring Rolling Machine https://indonesian.dorcomachinery.com/sale-53129945-material-saving-vertical-ring-rolling-machine-manufacturers-four-column-frame-structure.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205214823-material_saving_vertical_ring_rolling_machine_manufacturers_four_column_frame_structure.jpg https://www.dorcomachinery.com/photo/pl205214827-material_saving_vertical_ring_rolling_machine_manufacturers_four_column_frame_structure.jpg https://www.dorcomachinery.com/photo/pl205214826-material_saving_vertical_ring_rolling_machine_manufacturers_four_column_frame_structure.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77bc1dc751.jpg Material Saving Vertical Ring Rolling Machine Manufacturers Four Column Frame Structure Material Saving Vertical Ring Rolling Machine Four Column Frame Structure Easy Operation Our company has launched a new type of four column frame vertical ring rolling machine, which has a simple structure, low cost, and high rolling pressure. Unlike the old-fashioned inclined vertical ring rolling machine, it is a brand new four column frame vertical ring rolling machine. Suitable for rolling thin-walled high cylindrical parts made of high deformation resistance materials, https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e20cf79b870ad12740f79c76d836480e/playlist.m3u8 21 2025-04-10T16:03:47+08:00 9 4.8 Material Saving Vertical Ring Rolling Four Column Frame Vertical Ring Rolling Vertical Ring Rolling Machine Manufacturers https://indonesian.dorcomachinery.com/sale-53125216-d51y-1000-ring-rolling-machine-manufacturers-vertical-ring-rolling-forging.html 0.8 weekly 2025-05-22 https://www.dorcomachinery.com/photo/pl205195065-d51y_1000_ring_rolling_machine_manufacturers_vertical_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205195035-d51y_1000_ring_rolling_machine_manufacturers_vertical_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205195030-d51y_1000_ring_rolling_machine_manufacturers_vertical_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205123915-d51y_1000_ring_rolling_machine_manufacturers_vertical_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205123916-d51y_1000_ring_rolling_machine_manufacturers_vertical_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_680099de30ffc.jpg D51Y-1000 Ring Rolling Machine Manufacturers Vertical Ring Rolling Forging D51Y - 1000 Vertical Ring Rolling Machine Factory Direct Supply Price Concessions Duolek Heavy Industry to "based on ring rolling, service forging" professional R & D production for the purpose of development and production of multiple series of various specifications of ring rolling machine (also known as reaming machine). This machine significantly enhances productivity, refines blank precision, reduces machining allowances, improves material utilization, optimizes cutting https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/2de4e30ff0c972a9266a4586eaad50d8/playlist.m3u8 43 2025-04-17T14:02:26+08:00 0 4.7 D51Y-1000 Ring Rolling Machine Manufacturers Ring Rolling Machine Manufacturers Vertical Vertical Ring Rolling Forging https://indonesian.dorcomachinery.com/sale-53116093-d51k-250-cnc-ring-rolling-machine-small-footprint-ring-rolling-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205123923-d51k_250_cnc_ring_rolling_machine_small_footprint_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123925-d51k_250_cnc_ring_rolling_machine_small_footprint_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123919-d51k_250_cnc_ring_rolling_machine_small_footprint_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123921-d51k_250_cnc_ring_rolling_machine_small_footprint_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123915-d51k_250_cnc_ring_rolling_machine_small_footprint_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205123916-d51k_250_cnc_ring_rolling_machine_small_footprint_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77ad8cb5f0.jpg D51K-250 CNC Ring Rolling Machine Small Footprint Ring Rolling Mill D51K - 250 CNC Vertical Ring Rolling Machine Small Footprint Matching Manipulator DRC-D51K CNC vertical ring rolling machine, high precision and high efficiency CNC machine tool, suitable for machining various types of ring workpieces, such as rims, wheels, gears, etc. The advantages of DRC-D51K CNC vertical ring rolling machine are as follows: Automatic operation: The D51K fully automatic CNC ring rolling machine is equipped with advanced loading and unloading manipulators https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/b1690c6b53a49576326a6a161f543d01/playlist.m3u8 32 2025-04-10T15:59:18+08:00 7 4.4 D51K-250 CNC Ring Rolling Machine Small Footprint Ring Rolling Mill D51K-250 Ring Rolling Mill https://indonesian.dorcomachinery.com/sale-53129828-four-pillar-frame-ring-rolling-forging-vertical-ring-rolling-machine-manufacturers.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205214830-four_pillar_frame_ring_rolling_forging_vertical_ring_rolling_machine_manufacturers.jpg https://www.dorcomachinery.com/photo/pl205214832-four_pillar_frame_ring_rolling_forging_vertical_ring_rolling_machine_manufacturers.jpg https://www.dorcomachinery.com/photo/pl205214821-four_pillar_frame_ring_rolling_forging_vertical_ring_rolling_machine_manufacturers.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77bc1dc751.jpg Four Pillar Frame Ring Rolling Forging Vertical Ring Rolling Machine Manufacturers Four Pillar Frame Vertical Ring Rolling Machine Fully Automated High Production Capacity Our company has launched a new type of four-column frame vertical ring rolling machine. It features a simple structure, low cost, and powerful rolling force. Different from the old-style inclined vertical ring rolling machines, it is a brand-new four-column frame vertical ring rolling machine. It is suitable for the ring rolling of thin-walled and high cylindrical parts made of materials https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e20cf79b870ad12740f79c76d836480e/playlist.m3u8 21 2025-04-10T16:03:47+08:00 9 4.8 Four Pillar Frame Ring Rolling Forging Ring Rolling Forging Vertical Vertical Ring Rolling Machine Manufacturers https://indonesian.dorcomachinery.com/sale-53124484-d51y-vertical-ring-rolling-machine-high-precision-precise-control-ring-od-55-1300mm.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205195039-d51y_vertical_ring_rolling_machine_high_precision_precise_control_ring_od_55_1300mm.jpg https://www.dorcomachinery.com/photo/pl205195030-d51y_vertical_ring_rolling_machine_high_precision_precise_control_ring_od_55_1300mm.jpg https://www.dorcomachinery.com/photo/pl205195038-d51y_vertical_ring_rolling_machine_high_precision_precise_control_ring_od_55_1300mm.jpg https://www.dorcomachinery.com/photo/pl205123915-d51y_vertical_ring_rolling_machine_high_precision_precise_control_ring_od_55_1300mm.jpg https://www.dorcomachinery.com/photo/pl205123916-d51y_vertical_ring_rolling_machine_high_precision_precise_control_ring_od_55_1300mm.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77b3a48c75.jpg D51Y Vertical Ring Rolling Machine High Precision Precise Control Ring OD 55 - 1300mm D51Y Vertical Ring Rolling Machine High Precision Ring Precise Control Ring OD 55 - 1300mm The D51Y vertical ring rolling machine is one of our company's key products. It is capable of processing various ring-shaped parts made of materials such as copper and aluminum, including bearing rings, gear blanks, pipeline flanges, and more. This vertical ring rolling machine can roll and expand these workpieces into the desired shapes in a single operation, providing great convenienc https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/6e90d5722a73dda2830503c95c41e516/playlist.m3u8 23 2025-04-10T16:01:42+08:00 27 4.4 D51Y Vertical Ring Rolling Machine OD 55mm Ring Rolling Machine D51Y Ring Rolling Machine https://indonesian.dorcomachinery.com/sale-53124434-small-vertical-ring-rolling-machine-d51y-160-od-55mm-160mm-ring-rolling-equipment.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205195030-small_vertical_ring_rolling_machine_d51y_160_od_55mm_160mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205195039-small_vertical_ring_rolling_machine_d51y_160_od_55mm_160mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205195036-small_vertical_ring_rolling_machine_d51y_160_od_55mm_160mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205195035-small_vertical_ring_rolling_machine_d51y_160_od_55mm_160mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205123916-small_vertical_ring_rolling_machine_d51y_160_od_55mm_160mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205123915-small_vertical_ring_rolling_machine_d51y_160_od_55mm_160mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77b3a48c75.jpg Small Vertical Ring Rolling Machine D51Y-160 OD 55mm-160mm Ring Rolling Equipment Small Size Vertical Ring Rolling Machine D51Y - 160 Type Ring OD 55 - 160mm The D51Y vertical ring rolling machine is one of our company's main products, which can roll and shape circular parts such as bearing rings, gear blanks, pipe flanges, copper, aluminum, etc. in one go according to your desired shape. This equipment has high productivity and is extremely effective in refining the precision of raw materials, reducing turning allowances, improving steel utilization, https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/6e90d5722a73dda2830503c95c41e516/playlist.m3u8 23 2025-04-10T16:01:42+08:00 27 4.2 Small Vertical Ring Rolling Machine Ring Rolling Machine D51Y-160 160mm Ring Rolling Equipment https://indonesian.dorcomachinery.com/sale-53115952-d51k-cnc-vertical-ring-rolling-machine-od-55mm-1300mm-ring-rolling-machinery.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205123924-d51k_cnc_vertical_ring_rolling_machine_od_55mm_1300mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123925-d51k_cnc_vertical_ring_rolling_machine_od_55mm_1300mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123919-d51k_cnc_vertical_ring_rolling_machine_od_55mm_1300mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl203507839-d51k_cnc_vertical_ring_rolling_machine_od_55mm_1300mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123916-d51k_cnc_vertical_ring_rolling_machine_od_55mm_1300mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/pl205123915-d51k_cnc_vertical_ring_rolling_machine_od_55mm_1300mm_ring_rolling_machinery.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77ad8cb5f0.jpg D51K CNC Vertical Ring Rolling Machine OD 55mm-1300mm Ring Rolling Machinery D51K CNC Vertical Ring Rolling Machine Ring OD 55 - 1300mm All Kinds Of Ring Processing DRC-D51K CNC vertical ring rolling machine, high precision and high efficiency CNC machine tool, suitable for machining various types of ring workpieces, such as rims, wheels, gears, etc. The advantages of DRC-D51K CNC vertical ring rolling machine are as follows: Automatic operation: D51K automatic CNC ring rolling machine, equipped with loading and unloading manipulator and robot, to https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/b1690c6b53a49576326a6a161f543d01/playlist.m3u8 32 2025-04-10T15:59:18+08:00 7 4.5 CNC Vertical Ring Rolling Machine D51K Vertical Ring Rolling Machine 1300mm Ring Rolling Machinery https://indonesian.dorcomachinery.com/sale-53123345-d51k-800-cnc-ring-rolling-machine-unmanned-production-precise-control.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205123919-d51k_800_cnc_ring_rolling_machine_unmanned_production_precise_control.jpg https://www.dorcomachinery.com/photo/pl205123921-d51k_800_cnc_ring_rolling_machine_unmanned_production_precise_control.jpg https://www.dorcomachinery.com/photo/pl205123925-d51k_800_cnc_ring_rolling_machine_unmanned_production_precise_control.jpg https://www.dorcomachinery.com/photo/pl205123923-d51k_800_cnc_ring_rolling_machine_unmanned_production_precise_control.jpg https://www.dorcomachinery.com/photo/pl205123915-d51k_800_cnc_ring_rolling_machine_unmanned_production_precise_control.jpg https://www.dorcomachinery.com/photo/pl205123916-d51k_800_cnc_ring_rolling_machine_unmanned_production_precise_control.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77ad8cb5f0.jpg D51K-800 CNC Ring Rolling Machine Unmanned Production Precise Control D51K - 800 CNC Vertical Ring Rolling Machine Unmanned Production Precise Control The Duolek D51K CNC vertical ring rolling machine is a high-precision and high-efficiency CNC machine tool suitable for processing various types of ring workpieces, such as wheel rims, wheels, gears, etc. Performance advantages: Automated operation: D51K fully automatic CNC ring rolling machine, equipped with loading and unloading robotic arms and robots, achieving unmanned operation and improving https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/b1690c6b53a49576326a6a161f543d01/playlist.m3u8 32 2025-04-10T15:59:18+08:00 7 4.3 D51K-800 CNC Ring Rolling Machine Unmanned Ring Rolling Machine Precise Control Ring Rolling Machine https://indonesian.dorcomachinery.com/sale-52115607-od-160mm-350mm-horizontal-ring-rolling-machine-cnc-ring-rolling-mill-d53kf-350.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205229611-od_160mm_350mm_horizontal_ring_rolling_machine_cnc_ring_rolling_mill_d53kf_350.jpg https://www.dorcomachinery.com/photo/pl205229612-od_160mm_350mm_horizontal_ring_rolling_machine_cnc_ring_rolling_mill_d53kf_350.jpg https://www.dorcomachinery.com/photo/pl205229613-od_160mm_350mm_horizontal_ring_rolling_machine_cnc_ring_rolling_mill_d53kf_350.jpg https://www.dorcomachinery.com/photo/pl205229614-od_160mm_350mm_horizontal_ring_rolling_machine_cnc_ring_rolling_mill_d53kf_350.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe09e47ce3e.jpg OD 160mm-350mm Horizontal Ring Rolling Machine CNC Ring Rolling Mill D53KF-350 D53KF - 350 CNC Horizontal Ring Rolling Machine Ring OD160-350mm Optional Specifications The ring rolling process plays an indispensable role in many industrial fields, and Duolek's D53KF series ring rolling machine maximizes the advantages of this process. This series of equipment has significant characteristics such as automation control, precise rolling process, high efficiency and energy saving, and a large processing range, making it an ideal equipment for processing https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e4a9d07128d7a3c3e54d3ce4c7bbab9c/playlist.m3u8 32 2025-04-15T15:23:31+08:00 0 4.8 350mm Horizontal Ring Rolling Machine 160mm Horizontal Ring Rolling Machine CNC Ring Rolling Mill https://indonesian.dorcomachinery.com/sale-53132268-large-ring-rolling-machine-manufacturers-450kn-radial-rolling-force.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205229612-large_ring_rolling_machine_manufacturers_450kn_radial_rolling_force.jpg https://www.dorcomachinery.com/photo/pl205229613-large_ring_rolling_machine_manufacturers_450kn_radial_rolling_force.jpg https://www.dorcomachinery.com/photo/pl205229611-large_ring_rolling_machine_manufacturers_450kn_radial_rolling_force.jpg https://www.dorcomachinery.com/photo/pl205229614-large_ring_rolling_machine_manufacturers_450kn_radial_rolling_force.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe09e47ce3e.jpg Large Ring Rolling Machine Manufacturers 450KN Radial Rolling Force D53KF - 450 CNC Horizontal Ring Rolling Machine Optional Specifications Large Ring Parts The ring rolling process plays an indispensable role in numerous industrial fields, and the D53KF series of ring rolling machines by Duolek has brought the advantages of this process to the extreme. This series of equipment features remarkable characteristics such as automated control, precise rolling process, high efficiency and energy conservation, and a wide processing range. It is an https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e4a9d07128d7a3c3e54d3ce4c7bbab9c/playlist.m3u8 32 2025-04-15T15:23:31+08:00 0 4.3 Large Ring Rolling Machine Manufacturers 450KN Ring Rolling Machine Manufacturers 450KN Ring Rolling Machine https://indonesian.dorcomachinery.com/sale-53132927-cnc-horizontal-ring-rolling-equipment-multi-functional-simple-operation.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205229615-cnc_horizontal_ring_rolling_equipment_multi_functional_simple_operation.jpg https://www.dorcomachinery.com/photo/pl205229614-cnc_horizontal_ring_rolling_equipment_multi_functional_simple_operation.jpg https://www.dorcomachinery.com/photo/pl205229613-cnc_horizontal_ring_rolling_equipment_multi_functional_simple_operation.jpg https://www.dorcomachinery.com/photo/pl205229612-cnc_horizontal_ring_rolling_equipment_multi_functional_simple_operation.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe09e47ce3e.jpg CNC Horizontal Ring Rolling Equipment Multi Functional Simple Operation D53KF - 800 CNC Horizontal Ring Rolling Machine Multi Functional Rolling Simple Operation The ring rolling process holds an indispensable position across numerous industrial sectors, with Duolek's D53KF series ring rolling machines pushing the advantages of this technology to new heights. This equipment series features notable characteristics including automated control, precision rolling processes, high efficiency with energy conservation, and extensive processing capabilitie https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e4a9d07128d7a3c3e54d3ce4c7bbab9c/playlist.m3u8 32 2025-04-15T15:23:31+08:00 0 4.3 CNC Horizontal Ring Rolling Equipment Ring Rolling Equipment Multi Functional CNC Ring Rolling Equipment https://indonesian.dorcomachinery.com/sale-53132993-automatically-horizontal-ring-rolling-machine-high-precision-ring-rolling-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205229614-automatically_horizontal_ring_rolling_machine_high_precision_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205229616-automatically_horizontal_ring_rolling_machine_high_precision_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205229612-automatically_horizontal_ring_rolling_machine_high_precision_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205229613-automatically_horizontal_ring_rolling_machine_high_precision_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe09e47ce3e.jpg Automatically Horizontal Ring Rolling Machine High Precision Ring Rolling Mill D53KF - 1200CNC Horizontal Ring Rolling Machine Automatically Generate Rolling Curves High Precision The ring rolling process plays an indispensable role in many industrial fields, and Duolek's D53KF series ring rolling machine maximizes the advantages of this process. 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This series of equipment has significant characteristics such as automation control, precise rolling process, high efficiency and energy saving, and a large processing range, making it an ideal equipment for processing https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e4a9d07128d7a3c3e54d3ce4c7bbab9c/playlist.m3u8 32 2025-04-15T15:23:31+08:00 0 4.1 High Precision Ring Rolling Machinery 1600mm Ring Rolling Forging 400mm Ring Rolling Forging https://indonesian.dorcomachinery.com/sale-53135561-cnc-horizontal-ring-rolling-forging-high-efficiency-high-precision-ring-rolling-equipment.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205229618-cnc_horizontal_ring_rolling_forging_high_efficiency_high_precision_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205229617-cnc_horizontal_ring_rolling_forging_high_efficiency_high_precision_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205229612-cnc_horizontal_ring_rolling_forging_high_efficiency_high_precision_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205229619-cnc_horizontal_ring_rolling_forging_high_efficiency_high_precision_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe09e47ce3e.jpg CNC Horizontal Ring Rolling Forging High Efficiency High Precision Ring Rolling Equipment D53KF - 2500 CNC Horizontal Ring Rolling Machine High Production Efficiency High Precision Ring The ring rolling process plays an indispensable role in many industrial fields, and Duolek's D53KF series ring rolling machine maximizes the advantages of this process. This series of equipment has significant characteristics such as automation control, precise rolling process, high efficiency and energy saving, and a large processing range, making it an ideal equipment for https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e4a9d07128d7a3c3e54d3ce4c7bbab9c/playlist.m3u8 32 2025-04-15T15:23:31+08:00 0 4.6 CNC Horizontal Ring Rolling Forging Ring Rolling Forging High Efficiency High Precision Ring Rolling Equipment https://indonesian.dorcomachinery.com/sale-53135603-multifunctional-horizontal-ring-rolling-machine-multi-station-rolling.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205229620-multifunctional_horizontal_ring_rolling_machine_multi_station_rolling.jpg https://www.dorcomachinery.com/photo/pl205229619-multifunctional_horizontal_ring_rolling_machine_multi_station_rolling.jpg https://www.dorcomachinery.com/photo/pl205229613-multifunctional_horizontal_ring_rolling_machine_multi_station_rolling.jpg https://www.dorcomachinery.com/photo/pl205229612-multifunctional_horizontal_ring_rolling_machine_multi_station_rolling.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe09e47ce3e.jpg Multifunctional Horizontal Ring Rolling Machine Multi Station Rolling D53KF - 4000 CNC Horizontal Ring Rolling Machine Multifunctional Rolling Multi Station Rolling Our company adheres to the business philosophy of "Forging First-class Products and Pursuing Customer Satisfaction". 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It is compatible with various high-strength alloy materials, and the entire process from blank positioning to finished product verification is automated, significantly https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/1da3f96d267cdf84946bb1c5f0136acb/playlist.m3u8 32 2025-04-15T15:25:32+08:00 1 4.4 Horizontal CNC Ring Rolling Machine Automatic Precision Ring Rolling Forging Horizontal Ring Rolling Forging https://indonesian.dorcomachinery.com/sale-53135685-energy-saving-cnc-ring-rolling-machine-horizontal-large-seamless-ring.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205244762-energy_saving_cnc_ring_rolling_machine_horizontal_large_seamless_ring.jpg https://www.dorcomachinery.com/photo/pl205244760-energy_saving_cnc_ring_rolling_machine_horizontal_large_seamless_ring.jpg https://www.dorcomachinery.com/photo/pl205244759-energy_saving_cnc_ring_rolling_machine_horizontal_large_seamless_ring.jpg https://www.dorcomachinery.com/photo/pl205244758-energy_saving_cnc_ring_rolling_machine_horizontal_large_seamless_ring.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe0aa85f632.jpg Energy Saving CNC Ring Rolling Machine Horizontal Large Seamless Ring D53KT - 1200CNC Horizontal Ring Rolling Machine Energy Saving Large Seamless Ring The D53KT series CNC radial-axial ring rolling machines produced by Duolek Heavy Industries are equipped with a high-rigidity frame and an intelligent CNC system. They can stably process large-diameter and thick-walled ring parts, and are compatible with a variety of high-strength alloy materials. The whole process from blank positioning to finished product inspection is automated, significantly https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/1da3f96d267cdf84946bb1c5f0136acb/playlist.m3u8 32 2025-04-15T15:25:32+08:00 1 4.5 CNC Ring Rolling Machine Horizontal Horizontal ring rolling machinery Large Seamless ring rolling forging https://indonesian.dorcomachinery.com/sale-53135692-cnc-horizontal-1600mm-ring-rolling-machine-electronic-hand-wheel-easy-to-operate.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205244760-cnc_horizontal_1600mm_ring_rolling_machine_electronic_hand_wheel_easy_to_operate.jpg https://www.dorcomachinery.com/photo/pl205244762-cnc_horizontal_1600mm_ring_rolling_machine_electronic_hand_wheel_easy_to_operate.jpg https://www.dorcomachinery.com/photo/pl205244759-cnc_horizontal_1600mm_ring_rolling_machine_electronic_hand_wheel_easy_to_operate.jpg https://www.dorcomachinery.com/photo/pl205244758-cnc_horizontal_1600mm_ring_rolling_machine_electronic_hand_wheel_easy_to_operate.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe0aa85f632.jpg CNC Horizontal 1600mm Ring Rolling Machine Electronic Hand Wheel Easy To Operate D53KT - 1600CNC Horizontal Ring Rolling Machine Electronic hand wheel easy to operate D53KT series CNC radial ring rolling machine produced by Duolek Heavy Industries is equipped with high rigidity frame and intelligent numerical control system, which can stably handle large diameter and thick wall ring parts, compatible with a variety of high-strength alloy materials, and the whole process from blank positioning to finished product verification is automated, which significant https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/1da3f96d267cdf84946bb1c5f0136acb/playlist.m3u8 32 2025-04-15T15:25:32+08:00 1 4.1 Horizontal 1600mm Ring Rolling Machine CNC Horizontal ring rolling mill 1600mm Ring Rolling Machine https://indonesian.dorcomachinery.com/sale-53135756-horizontal-2000mm-ring-rolling-machine-multi-station-ring-rolling-forging.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205244759-horizontal_2000mm_ring_rolling_machine_multi_station_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205244760-horizontal_2000mm_ring_rolling_machine_multi_station_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205244762-horizontal_2000mm_ring_rolling_machine_multi_station_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205244758-horizontal_2000mm_ring_rolling_machine_multi_station_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe0aa85f632.jpg Horizontal 2000mm Ring Rolling Machine Multi Station Ring Rolling Forging D53KT - 2000CNC Horizontal Ring Rolling Machine Multi Function Rolling Multi Station Rolling Duolek Heavy Industry's D53KT series CNC radial-axial ring rolling machine features a high-rigidity frame and intelligent CNC system, enabling stable processing of large-diameter, thick-walled rings. Compatible with various high-strength alloy materials, it offers full automation from blank positioning to finished product inspection, significantly improving production efficiency and https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/1da3f96d267cdf84946bb1c5f0136acb/playlist.m3u8 32 2025-04-15T15:25:32+08:00 1 4.7 Horizontal 2000mm Ring Rolling Machine 2000mm Ring Rolling Forging Multi Station Ring Rolling Forging https://indonesian.dorcomachinery.com/sale-53135781-cnc-radial-axial-ring-rolling-machine-2000kn-2500kn-ring-rolling-equipment.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205244758-cnc_radial_axial_ring_rolling_machine_2000kn_2500kn_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205244759-cnc_radial_axial_ring_rolling_machine_2000kn_2500kn_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205244760-cnc_radial_axial_ring_rolling_machine_2000kn_2500kn_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205244762-cnc_radial_axial_ring_rolling_machine_2000kn_2500kn_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe0aa85f632.jpg CNC Radial Axial Ring Rolling Machine 2000KN 2500KN Ring Rolling Equipment D53KT - 2500CNC Horizontal Ring Rolling Machine Simple Operation Dual Screen Display Duolek Heavy Industries' D53KT series CNC radial-axial ring rolling machines are equipped with high-rigidity frames and intelligent CNC systems, enabling stable processing of large-diameter, thick-walled rings while accommodating various high-strength alloy materials. 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It is compatible with various high-strength alloy materials, and the entire process from blank positioning to finished product verification is automated, https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/1da3f96d267cdf84946bb1c5f0136acb/playlist.m3u8 32 2025-04-15T15:25:32+08:00 1 4.2 CNC Horizontal Ring Rolling Machine 4000mm OD Ring Rolling Mill 800mm OD Ring Rolling Mill https://indonesian.dorcomachinery.com/sale-53136515-od-5000mm-horizontal-ring-rolling-machine-bidirectional-composite-rolling.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205244755-od_5000mm_horizontal_ring_rolling_machine_bidirectional_composite_rolling.jpg https://www.dorcomachinery.com/photo/pl205244762-od_5000mm_horizontal_ring_rolling_machine_bidirectional_composite_rolling.jpg https://www.dorcomachinery.com/photo/pl205244760-od_5000mm_horizontal_ring_rolling_machine_bidirectional_composite_rolling.jpg https://www.dorcomachinery.com/photo/pl205244759-od_5000mm_horizontal_ring_rolling_machine_bidirectional_composite_rolling.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe0aa85f632.jpg OD 5000mm Horizontal Ring Rolling Machine Bidirectional Composite Rolling D53KT - 5000CNC Horizontal Ring Rolling Machine Bidirectional Composite Rolling Function High Ring Quality The D53KT series CNC radial axis rolling machine is one of Duolek Heavy Industries' mature products, designed specifically for rolling large ring parts. 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The core features of the numerical control system are as follows: Dual electronic handwheel https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/1da3f96d267cdf84946bb1c5f0136acb/playlist.m3u8 32 2025-04-15T15:25:32+08:00 1 4.8 5000mm Horizontal Ring Rolling Machine OD 5000mm Ring Rolling Machine Horizontal Ring Rolling Machine Bidirectional https://indonesian.dorcomachinery.com/sale-53137279-large-size-ring-rolling-machines-1000mm-6300mm-ring-rolling-equipment.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205244763-large_size_ring_rolling_machines_1000mm_6300mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205244762-large_size_ring_rolling_machines_1000mm_6300mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205244760-large_size_ring_rolling_machines_1000mm_6300mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205244758-large_size_ring_rolling_machines_1000mm_6300mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205244759-large_size_ring_rolling_machines_1000mm_6300mm_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe0aa85f632.jpg Large Size Ring Rolling Machines 1000mm - 6300mm Ring Rolling Equipment D53KT - 6300CNC Horizontal Ring Rolling Machine Large Size Ring Precision Rolling The D53KT series CNC radial axial ring rolling machine produced by Duolek Heavy Industry is equipped with a high rigidity frame and intelligent CNC system, which can stably process large diameter and thick walled ring parts. 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It is compatible with various high-strength alloy materials, and the entire process from blank positioning to finished product verification is automated, significantly improving the https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/1da3f96d267cdf84946bb1c5f0136acb/playlist.m3u8 32 2025-04-15T15:25:32+08:00 1 4.4 User Friendly Ring Rolling Machine Ring Rolling Machine Manufacturers 2500KN 2500KN Ring Rolling Machine https://indonesian.dorcomachinery.com/sale-53135585-intelligent-horizontal-ring-rolling-machine-3500mm-od-ring-rolling-forging.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205229619-intelligent_horizontal_ring_rolling_machine_3500mm_od_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205229618-intelligent_horizontal_ring_rolling_machine_3500mm_od_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205229612-intelligent_horizontal_ring_rolling_machine_3500mm_od_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/pl205229620-intelligent_horizontal_ring_rolling_machine_3500mm_od_ring_rolling_forging.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe09e47ce3e.jpg Intelligent Horizontal Ring Rolling Machine 3500mm OD Ring Rolling Forging D53KF - 3500 CNC Horizontal Ring Rolling Machine Dual Screen Display Intelligent Production Our company adheres to the business philosophy of "forging first-class products and pursuing customer satisfaction", and can develop and produce various products that can meet customer process requirements. In addition, the company has also developed bulging machines, loading and unloading machines, operating machines, forging hydraulic presses, rotary rolling machines, and large-scale https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e4a9d07128d7a3c3e54d3ce4c7bbab9c/playlist.m3u8 32 2025-04-15T15:23:31+08:00 0 4.3 Intelligent Horizontal Ring Rolling Machine 3500mm Horizontal Ring Rolling Machine 3500mm OD Ring Rolling Forging https://indonesian.dorcomachinery.com/sale-53135535-cnc-horizontal-ring-rolling-machines-2000kn-ring-rolling-machine-for-sale.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205229617-cnc_horizontal_ring_rolling_machines_2000kn_ring_rolling_machine_for_sale.jpg https://www.dorcomachinery.com/photo/pl205229616-cnc_horizontal_ring_rolling_machines_2000kn_ring_rolling_machine_for_sale.jpg https://www.dorcomachinery.com/photo/pl205229615-cnc_horizontal_ring_rolling_machines_2000kn_ring_rolling_machine_for_sale.jpg https://www.dorcomachinery.com/photo/pl205229612-cnc_horizontal_ring_rolling_machines_2000kn_ring_rolling_machine_for_sale.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe09e47ce3e.jpg CNC Horizontal Ring Rolling Machines 2000KN Ring Rolling Machine For Sale D53KF - 2000CNC Horizontal Ring Rolling Machine Radial - Axial Composite Rolling High Quality The ring rolling process plays an indispensable role in many industrial fields, and Duolek's D53KF series ring rolling machine maximizes the advantages of this process. This series of equipment has significant characteristics such as automation control, precise rolling process, high efficiency and energy saving, and a large processing range, making it an ideal equipment for processing https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/e4a9d07128d7a3c3e54d3ce4c7bbab9c/playlist.m3u8 32 2025-04-15T15:23:31+08:00 0 4.8 CNC Horizontal Ring Rolling Machines 2000KN Ring Rolling Machine Horizontal Ring Rolling Machines 2000KN https://indonesian.dorcomachinery.com/sale-53136574-6000mm-ring-rolling-machine-design-customized-horizontal-ring-rolling-equipment.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205244761-6000mm_ring_rolling_machine_design_customized_horizontal_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205244762-6000mm_ring_rolling_machine_design_customized_horizontal_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205244763-6000mm_ring_rolling_machine_design_customized_horizontal_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205244760-6000mm_ring_rolling_machine_design_customized_horizontal_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe0aa85f632.jpg 6000mm Ring Rolling Machine Design Customized Horizontal Ring Rolling Equipment D53KT - 6000CNC Horizontal Ring Rolling Machine Energy Saving Customized Design The D53KT series CNC radial axis rolling machine is one of Duolek Heavy Industries' mature products, designed specifically for rolling large ring parts. 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The core features of the numerical control system are as follows: Dual electronic handwheel control: Adopting full process https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/1da3f96d267cdf84946bb1c5f0136acb/playlist.m3u8 32 2025-04-15T15:25:32+08:00 1 4.4 6000mm Ring Rolling Machine Design Ring Rolling Machine Design Customized Horizontal Ring Rolling Equipment https://indonesian.dorcomachinery.com/sale-53137299-cnc-horizontal-ring-rolling-machinery-large-seamless-ring-rolling-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205244762-cnc_horizontal_ring_rolling_machinery_large_seamless_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205244760-cnc_horizontal_ring_rolling_machinery_large_seamless_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205244759-cnc_horizontal_ring_rolling_machinery_large_seamless_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205244758-cnc_horizontal_ring_rolling_machinery_large_seamless_ring_rolling_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250415_67fe0aa85f632.jpg CNC Horizontal Ring Rolling Machinery Large Seamless Ring Rolling Mill D53KT - 1200CNC Horizontal Ring Rolling Machine Energy Saving Large Seamless Ring The D53KT series CNC radial-axial ring rolling machines produced by Duolek Heavy Industries are equipped with a high-rigidity frame and an intelligent CNC system. They can stably process large-diameter and thick-walled ring parts, and are compatible with a variety of high-strength alloy materials. The whole process from blank positioning to finished product inspection is automated, significantly https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/1da3f96d267cdf84946bb1c5f0136acb/playlist.m3u8 32 2025-04-15T15:25:32+08:00 1 4.7 CNC Horizontal Ring Rolling Machinery Seamless Ring Rolling Machinery Large Seamless Ring Rolling Mill https://indonesian.dorcomachinery.com/sale-52115799-high-speed-spiral-pipe-mill-automated-spiral-welded-pipe-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205260105-high_speed_spiral_pipe_mill_automated_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260106-high_speed_spiral_pipe_mill_automated_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260104-high_speed_spiral_pipe_mill_automated_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260103-high_speed_spiral_pipe_mill_automated_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_68006434991c1.jpg High Speed Spiral Pipe Mill Automated Spiral Welded Pipe Mill High Speed Spiral Weld Pipe Mill Automated Operation High Quality Welds The spiral welded pipe unit is a standard finalized unit developed and improved by Duolek Heavy Industry on the basis of absorbing the essence of foreign molding technology and combining with the actual situation in China. It is the most competitive and mature unit with technical characteristics of Duolek Heavy Industry. Production process of spiral welded pipe unit: The raw materials are strip steel https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/aca22aca06f48f8a2e7c69924d950f2e/playlist.m3u8 32 2025-04-17T10:09:55+08:00 19 4.3 High Speed Spiral Pipe Mill Spiral Pipe Mill Automated Automated Spiral Welded Pipe Mill https://indonesian.dorcomachinery.com/sale-53139890-precise-spiral-weld-pipe-mill-wide-diameter-spiral-pipe-mill-machine.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205260104-precise_spiral_weld_pipe_mill_wide_diameter_spiral_pipe_mill_machine.jpg https://www.dorcomachinery.com/photo/pl205260103-precise_spiral_weld_pipe_mill_wide_diameter_spiral_pipe_mill_machine.jpg https://www.dorcomachinery.com/photo/pl205260105-precise_spiral_weld_pipe_mill_wide_diameter_spiral_pipe_mill_machine.jpg https://www.dorcomachinery.com/photo/pl205260106-precise_spiral_weld_pipe_mill_wide_diameter_spiral_pipe_mill_machine.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_68006434991c1.jpg Precise Spiral Weld Pipe Mill Wide Diameter Spiral Pipe Mill Machine Precise Spiral Weld Pipe Mill Wide Diameter Range Energy Efficient The spiral welded pipe unit is a standard finalized unit developed and improved by Duolek Heavy Industries on the basis of absorbing the essence of foreign forming process technologies and combining with the actual domestic situation. It is a mature unit with the most competitiveness and technical characteristics of Duolek Heavy Industries. The production process of the spiral welded pipe unit: The raw https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/aca22aca06f48f8a2e7c69924d950f2e/playlist.m3u8 32 2025-04-17T10:09:55+08:00 19 4.7 Precise Spiral Weld Pipe Mill Wide Diameter Spiral Pipe Mill Precise Spiral Pipe Mill Machine https://indonesian.dorcomachinery.com/sale-53139937-customizable-spiral-weld-pipe-mill-190kw-spiral-pipe-welding-machine.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205260103-customizable_spiral_weld_pipe_mill_190kw_spiral_pipe_welding_machine.jpg https://www.dorcomachinery.com/photo/pl205260104-customizable_spiral_weld_pipe_mill_190kw_spiral_pipe_welding_machine.jpg https://www.dorcomachinery.com/photo/pl205260105-customizable_spiral_weld_pipe_mill_190kw_spiral_pipe_welding_machine.jpg https://www.dorcomachinery.com/photo/pl205260106-customizable_spiral_weld_pipe_mill_190kw_spiral_pipe_welding_machine.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_68006434991c1.jpg Customizable Spiral Weld Pipe Mill 190KW Spiral Pipe Welding Machine Customizable Spiral Weld Pipe Mill Multi-specification Stable Performance The spiral welded pipe unit is a standard type unit developed and improved by Duolek Heavy Industry on the basis of absorbing the essence of foreign forming process technology and combining with the actual situation in China. It is the most competitive and mature unit with technical characteristics. Spiral welded pipe unit production process: The raw materials are strip coil, welding wire, flux. They https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/aca22aca06f48f8a2e7c69924d950f2e/playlist.m3u8 32 2025-04-17T10:09:55+08:00 19 4.2 Customizable Spiral Weld Pipe Mill 190KW Spiral Pipe Welding Machine Spiral Weld Pipe Mill 190KW https://indonesian.dorcomachinery.com/sale-53140252-x-ray-detection-spiral-welded-pipe-mill-high-frequency-pipe-rolling-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205260107-x_ray_detection_spiral_welded_pipe_mill_high_frequency_pipe_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205260105-x_ray_detection_spiral_welded_pipe_mill_high_frequency_pipe_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205260104-x_ray_detection_spiral_welded_pipe_mill_high_frequency_pipe_rolling_mill.jpg https://www.dorcomachinery.com/photo/pl205260103-x_ray_detection_spiral_welded_pipe_mill_high_frequency_pipe_rolling_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_68006434991c1.jpg X Ray Detection Spiral Welded Pipe Mill High Frequency Pipe Rolling Mill X - Ray Detection Spiral Weld Pipe Mill High - Frequency Welding Low Defect Rate The spiral welded pipe unit is a standard finalized unit developed and improved by Duolek Heavy Industries on the basis of absorbing the essence of foreign forming process technologies and combining with the actual domestic situation. It is a mature unit with the most competitiveness and technical characteristics of Duolek Heavy Industries. The production process of the spiral welded pipe unit: https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/aca22aca06f48f8a2e7c69924d950f2e/playlist.m3u8 32 2025-04-17T10:09:55+08:00 19 4.3 X Ray Spiral Welded Pipe Mill Welded Pipe Mill High Frequency High Frequency Pipe Rolling Mill https://indonesian.dorcomachinery.com/sale-53140297-automated-spiral-weld-pipe-mill-automatic-error-detection-easy-maintenance.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205260108-automated_spiral_weld_pipe_mill_automatic_error_detection_easy_maintenance.jpg https://www.dorcomachinery.com/photo/pl205260109-automated_spiral_weld_pipe_mill_automatic_error_detection_easy_maintenance.jpg https://www.dorcomachinery.com/photo/pl205260106-automated_spiral_weld_pipe_mill_automatic_error_detection_easy_maintenance.jpg https://www.dorcomachinery.com/photo/pl205260105-automated_spiral_weld_pipe_mill_automatic_error_detection_easy_maintenance.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_68006434991c1.jpg Automated Spiral Weld Pipe Mill Automatic Error Detection Easy Maintenance Automated Spiral Weld Pipe Mill Automatic Error Detection Easy Maintenance The spiral welded pipe unit is a standard finalized unit developed and improved by Duolek Heavy Industries on the basis of absorbing the essence of foreign forming process technologies and combining with the actual domestic situation. It is a mature unit with the most competitiveness and technical characteristics of Duolek Heavy Industries. The production process of the spiral welded pipe unit: The raw https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/aca22aca06f48f8a2e7c69924d950f2e/playlist.m3u8 32 2025-04-17T10:09:55+08:00 19 4.4 Automated Spiral Weld Pipe Mill Spiral Weld Pipe Mill Automatic Easy Maintenance spiral pipe mill https://indonesian.dorcomachinery.com/sale-53140495-large-scale-welded-pipe-mill-nondestructive-testing-spiral-pipe-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205260110-large_scale_welded_pipe_mill_nondestructive_testing_spiral_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260105-large_scale_welded_pipe_mill_nondestructive_testing_spiral_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260107-large_scale_welded_pipe_mill_nondestructive_testing_spiral_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260108-large_scale_welded_pipe_mill_nondestructive_testing_spiral_pipe_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_68006434991c1.jpg Large Scale Welded Pipe Mill Nondestructive Testing Spiral Pipe Mill Price Advantage Spiral Weld Pipe Mill Nondestructive Testing Large Scale Production The spiral welded pipe unit is a standard finalized unit developed and improved by Duolek Heavy Industries on the basis of absorbing the essence of foreign forming process technologies and combining with the actual domestic situation. It is a mature unit with the most competitiveness and technical characteristics of Duolek Heavy Industries. The production process of the spiral welded pipe unit https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/aca22aca06f48f8a2e7c69924d950f2e/playlist.m3u8 32 2025-04-17T10:09:55+08:00 19 4.9 Large Scale Welded Pipe Mill Welded Pipe Mill Nondestructive Testing Nondestructive Testing Spiral Pipe Mill https://indonesian.dorcomachinery.com/sale-53140581-500kw-spiral-weld-pipe-mill-1200mm-1600mm-coil-width-steel-pipe-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205260111-500kw_spiral_weld_pipe_mill_1200mm_1600mm_coil_width_steel_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260106-500kw_spiral_weld_pipe_mill_1200mm_1600mm_coil_width_steel_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260105-500kw_spiral_weld_pipe_mill_1200mm_1600mm_coil_width_steel_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260107-500kw_spiral_weld_pipe_mill_1200mm_1600mm_coil_width_steel_pipe_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_68006434991c1.jpg 500KW Spiral Weld Pipe Mill 1200mm-1600mm Coil Width Steel Pipe Mill Reliable Spiral Weld Pipe Mill Consistent Quality Smooth Operation The spiral welded pipe unit is a standard type unit developed and improved by Duolek Heavy Industry on the basis of absorbing the essence of foreign forming process technology and combining with the actual situation in China. It is the most competitive and mature unit with technical characteristics. Spiral welded pipe unit production process: The raw materials are strip coil, welding wire, flux. They must https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/aca22aca06f48f8a2e7c69924d950f2e/playlist.m3u8 32 2025-04-17T10:09:55+08:00 19 4.6 500KW Spiral Weld Pipe Mill 1600mm Steel Pipe Mill 1200mm Steel Pipe Mill https://indonesian.dorcomachinery.com/sale-53140656-high-output-550kw-spiral-weld-pipe-mill-high-speed-spiral-pipe-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205260112-high_output_550kw_spiral_weld_pipe_mill_high_speed_spiral_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260105-high_output_550kw_spiral_weld_pipe_mill_high_speed_spiral_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260107-high_output_550kw_spiral_weld_pipe_mill_high_speed_spiral_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205260108-high_output_550kw_spiral_weld_pipe_mill_high_speed_spiral_pipe_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_68006434991c1.jpg High Output 550KW Spiral Weld Pipe Mill High Speed Spiral Pipe Mill High Output Spiral Weld Pipe Mill High Speed Cutting Cost Effective The spiral welded pipe mill is a standardized and mature equipment developed by Duolek Heavy Industry by integrating advanced foreign forming technologies with domestic practical conditions. It stands as one of Duolek s most competitive and technologically distinctive production lines. Production Process of Spiral Welded Pipe Mill: Raw Materials: Steel coil, welding wire, and flux. All materials undergo https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/aca22aca06f48f8a2e7c69924d950f2e/playlist.m3u8 32 2025-04-17T10:09:55+08:00 19 4.4 550KW Spiral Weld Pipe Mill High Speed Spiral Pipe Mill 550KW Spiral Pipe Mill https://indonesian.dorcomachinery.com/sale-53144946-straight-seam-pipe-rolling-mill-25x25-59x59-spiral-welded-pipe-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205275270-straight_seam_pipe_rolling_mill_25x25_59x59_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205275271-straight_seam_pipe_rolling_mill_25x25_59x59_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205275265-straight_seam_pipe_rolling_mill_25x25_59x59_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205275266-straight_seam_pipe_rolling_mill_25x25_59x59_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_680066993b1ac.jpg Straight Seam Pipe Rolling Mill 25x25-59x59 Spiral Welded Pipe Mill Straight Seam / Spiral Weld Pipe Mill Straight Seam Submerged Arc Welded Pipe Nondestructive Testing The straight seam welded pipe production line produced by Duolek is a mature industrial pipe-making equipment. Relying on years of technological accumulation and process optimization, it has the advantages of stable and reliable performance. High frequency straight seam welding pipe unit This unit adopts an internationally advanced forming system and features a series of https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/72405e96818e19b0e7dd0527e3632eba/playlist.m3u8 20 2025-04-17T10:23:54+08:00 8 4.8 Straight Seam Pipe Rolling Mill 59x59 Spiral Welded Pipe Mill 25x25 Spiral Welded Pipe Mill https://indonesian.dorcomachinery.com/sale-53144679-high-output-straight-seam-welded-pipe-mill-10mm-25mm-od-spiral-pipe-welding-machine.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205275267-high_output_straight_seam_welded_pipe_mill_10mm_25mm_od_spiral_pipe_welding_machine.jpg https://www.dorcomachinery.com/photo/pl205275266-high_output_straight_seam_welded_pipe_mill_10mm_25mm_od_spiral_pipe_welding_machine.jpg https://www.dorcomachinery.com/photo/pl205275265-high_output_straight_seam_welded_pipe_mill_10mm_25mm_od_spiral_pipe_welding_machine.jpg https://www.dorcomachinery.com/photo/pl205275278-high_output_straight_seam_welded_pipe_mill_10mm_25mm_od_spiral_pipe_welding_machine.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_680066993b1ac.jpg High Output Straight Seam Welded Pipe Mill 10mm-25mm OD Spiral Pipe Welding Machine High Output Spiral Weld Pipe Mill Straight Seam Welded Pipe Production Fast Speed The straight seam welded pipe unit produced by Duolek is a mature industrial pipe manufacturing equipment, relying on years of technological accumulation and process optimization, with stable and reliable performance advantages. High frequency straight seam welded pipe unit The unit adopts an internationally advanced forming system, which has a series of advantages such as stable forming, good https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/72405e96818e19b0e7dd0527e3632eba/playlist.m3u8 20 2025-04-17T10:23:54+08:00 8 4.4 Straight Seam Welded Pipe Mill 25mm OD Spiral Pipe Welding Machine 10mm Spiral Pipe Welding Machine https://indonesian.dorcomachinery.com/sale-53144890-submerged-arc-welded-steel-pipe-mill-12mm-32mm-spiral-welded-pipe-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205275268-submerged_arc_welded_steel_pipe_mill_12mm_32mm_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205275269-submerged_arc_welded_steel_pipe_mill_12mm_32mm_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205275270-submerged_arc_welded_steel_pipe_mill_12mm_32mm_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205275271-submerged_arc_welded_steel_pipe_mill_12mm_32mm_spiral_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_680066993b1ac.jpg Submerged Arc Welded Steel Pipe Mill 12mm - 32mm Spiral Welded Pipe Mill Reliable Spiral Weld Pipe Mill Straight Seam Submerged Arc Welded Steel Pipe Surface Quality Good The straight seam welded pipe unit produced by Duolek is a mature industrial pipe manufacturing equipment, relying on years of technological accumulation and process optimization, with stable and reliable performance advantages. High frequency straight seam welded pipe unit The unit adopts an internationally advanced forming system, which has a series of advantages such as https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/72405e96818e19b0e7dd0527e3632eba/playlist.m3u8 20 2025-04-17T10:23:54+08:00 8 4.3 Submerged Arc Welded Steel Pipe Mill 32mm Spiral Welded Pipe Mill 12mm Spiral Welded Pipe Mill https://indonesian.dorcomachinery.com/sale-52162909-120m-min-spiral-weld-pipe-mill-automated-straight-seam-welded-pipe-mill.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205275278-120m_min_spiral_weld_pipe_mill_automated_straight_seam_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205275265-120m_min_spiral_weld_pipe_mill_automated_straight_seam_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205275266-120m_min_spiral_weld_pipe_mill_automated_straight_seam_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/pl205275267-120m_min_spiral_weld_pipe_mill_automated_straight_seam_welded_pipe_mill.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_680066993b1ac.jpg 120m/Min Spiral Weld Pipe Mill Automated Straight Seam Welded Pipe Mill Straight Seam Welded Pipe Unit Spiral Weld Pipe Mill High Precision Automated Control The straight seam welded pipe unit produced by Duolek is a mature industrial pipe manufacturing equipment, relying on years of technological accumulation and process optimization, with stable and reliable performance advantages. 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High frequency straight seam welding pipe unit The unit adopts the international advanced forming system, with a series of advantages such as stable forming, good steel pipe https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/72405e96818e19b0e7dd0527e3632eba/playlist.m3u8 20 2025-04-17T10:23:54+08:00 8 4.8 Auto Spiral Weld Pipe Mill Submerged Arc Welded Pipe Mill Straight Seam Spiral Weld Pipe Mill https://indonesian.dorcomachinery.com/sale-53144918-square-round-spiral-weld-pipe-mill-high-frequency-erw-pipe-mill-line.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205275269-square_round_spiral_weld_pipe_mill_high_frequency_erw_pipe_mill_line.jpg https://www.dorcomachinery.com/photo/pl205275270-square_round_spiral_weld_pipe_mill_high_frequency_erw_pipe_mill_line.jpg https://www.dorcomachinery.com/photo/pl205275271-square_round_spiral_weld_pipe_mill_high_frequency_erw_pipe_mill_line.jpg https://www.dorcomachinery.com/photo/pl205275268-square_round_spiral_weld_pipe_mill_high_frequency_erw_pipe_mill_line.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_680066993b1ac.jpg Square/ Round Spiral Weld Pipe Mill High Frequency Erw Pipe Mill Line Advanced Spiral Weld Pipe Mill High Frequency Erw Pipe Mill Line Easy Change Specifications The straight seam welded pipe unit produced by Duolek is a mature industrial pipe manufacturing equipment, relying on years of technological accumulation and process optimization, with stable and reliable performance advantages. High frequency straight seam welded pipe unit The unit adopts an internationally advanced forming system, which has a series of advantages such as stable https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/72405e96818e19b0e7dd0527e3632eba/playlist.m3u8 20 2025-04-17T10:23:54+08:00 8 4.3 Round Spiral Weld Pipe Mill Square Spiral Weld Pipe Mill High Frequency Erw Pipe Mill https://indonesian.dorcomachinery.com/sale-53140044-210kw-efficient-spiral-weld-pipe-mill-spiral-steel-tube-mill-manufacturers.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205260106-210kw_efficient_spiral_weld_pipe_mill_spiral_steel_tube_mill_manufacturers.jpg https://www.dorcomachinery.com/photo/pl205260105-210kw_efficient_spiral_weld_pipe_mill_spiral_steel_tube_mill_manufacturers.jpg https://www.dorcomachinery.com/photo/pl205260104-210kw_efficient_spiral_weld_pipe_mill_spiral_steel_tube_mill_manufacturers.jpg https://www.dorcomachinery.com/photo/pl205260103-210kw_efficient_spiral_weld_pipe_mill_spiral_steel_tube_mill_manufacturers.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_68006434991c1.jpg 210KW Efficient Spiral Weld Pipe Mill Spiral Steel Tube Mill Manufacturers Efficient Spiral Weld Pipe Mill Reduced Labor Continuous Production The spiral welded pipe unit is a standard finalized unit developed and improved by Duolek Heavy Industries on the basis of absorbing the essence of foreign forming process technologies and combining with the actual domestic situation. It is a mature unit with the most competitiveness and technical characteristics of Duolek Heavy Industries. The production process of the spiral welded pipe unit: Raw https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/aca22aca06f48f8a2e7c69924d950f2e/playlist.m3u8 32 2025-04-17T10:09:55+08:00 19 4.3 Efficient Spiral Weld Pipe Mill Spiral Steel Tube Mill Manufacturers 210KW Spiral Weld Pipe Mill https://indonesian.dorcomachinery.com/sale-53144621-dia-8mm-20mm-spiral-weld-pipe-mill-120m-min-erw-tube-mill-machine.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205275266-dia_8mm_20mm_spiral_weld_pipe_mill_120m_min_erw_tube_mill_machine.jpg https://www.dorcomachinery.com/photo/pl205275265-dia_8mm_20mm_spiral_weld_pipe_mill_120m_min_erw_tube_mill_machine.jpg https://www.dorcomachinery.com/photo/pl205275278-dia_8mm_20mm_spiral_weld_pipe_mill_120m_min_erw_tube_mill_machine.jpg https://www.dorcomachinery.com/photo/pl205275267-dia_8mm_20mm_spiral_weld_pipe_mill_120m_min_erw_tube_mill_machine.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_680066993b1ac.jpg Dia 8mm - 20mm Spiral Weld Pipe Mill 120m/Min Erw Tube Mill Machine Custom Built Spiral Weld Pipe Mill High Frequency Erw Pipe Mill Line Molding Stability The straight seam welded pipe unit produced by Duolek is a mature industrial pipe making equipment, relying on years of technical accumulation and process optimization, with stable and reliable performance advantages. High - frequency ERW Pipe Mill This mill adopts an internationally advanced forming system and has a series of advantages such as stable forming, good surface quality of https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/72405e96818e19b0e7dd0527e3632eba/playlist.m3u8 20 2025-04-17T10:23:54+08:00 8 4.6 20mm Spiral Weld Pipe Mill 8mm Spiral Weld Pipe Mill 120m/Min Erw Tube Mill Machine https://indonesian.dorcomachinery.com/sale-53144982-110m-min-spiral-welded-pipe-mill-35x35-70x70-erw-tube-mill-manufacturers.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205275271-110m_min_spiral_welded_pipe_mill_35x35_70x70_erw_tube_mill_manufacturers.jpg https://www.dorcomachinery.com/photo/pl205275265-110m_min_spiral_welded_pipe_mill_35x35_70x70_erw_tube_mill_manufacturers.jpg https://www.dorcomachinery.com/photo/pl205275266-110m_min_spiral_welded_pipe_mill_35x35_70x70_erw_tube_mill_manufacturers.jpg https://www.dorcomachinery.com/photo/pl205275270-110m_min_spiral_welded_pipe_mill_35x35_70x70_erw_tube_mill_manufacturers.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_680066993b1ac.jpg 110m/Min Spiral Welded Pipe Mill 35x35-70x70 Erw Tube Mill Manufacturers Low Production Cost Spiral Weld Pipe Mill High Frequency Erw Pipe Mill Line Steady Operation Duolek Longitudinal Seam Welded Pipe Mill A mature industrialized pipe manufacturing system, built on years of technical expertise and process optimization, delivering stable and reliable performance advantages. High-Frequency Longitudinal Seam Welded Pipe Mill This mill incorporates internationally advanced forming systems, offering advantages such as stable forming, superior pipe https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/72405e96818e19b0e7dd0527e3632eba/playlist.m3u8 20 2025-04-17T10:23:54+08:00 8 4.2 110m/Min Spiral Welded Pipe Mill 35x35 Spiral Welded Pipe Mill 70x70 Erw Tube Mill Manufacturers https://indonesian.dorcomachinery.com/sale-53140419-durable-spiral-welded-pipe-mill-400kw-spiral-pipe-mill-high-productivity.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205260109-durable_spiral_welded_pipe_mill_400kw_spiral_pipe_mill_high_productivity.jpg https://www.dorcomachinery.com/photo/pl205260108-durable_spiral_welded_pipe_mill_400kw_spiral_pipe_mill_high_productivity.jpg https://www.dorcomachinery.com/photo/pl205260107-durable_spiral_welded_pipe_mill_400kw_spiral_pipe_mill_high_productivity.jpg https://www.dorcomachinery.com/photo/pl205260105-durable_spiral_welded_pipe_mill_400kw_spiral_pipe_mill_high_productivity.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250417_68006434991c1.jpg Durable Spiral Welded Pipe Mill 400KW Spiral Pipe Mill High Productivity Durable Spiral Weld Pipe Mill Long Lasting Components High Productivity The spiral welded pipe unit is a standard finalized unit developed and improved by Duolek Heavy Industries on the basis of absorbing the essence of foreign forming process technologies and combining with the actual domestic situation. 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The production process of the spiral welded pipe unit: Raw https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/aca22aca06f48f8a2e7c69924d950f2e/playlist.m3u8 32 2025-04-17T10:09:55+08:00 19 4.4 Durable Spiral Welded Pipe Mill Spiral Welded Pipe Mill 400KW 400KW Spiral Pipe Mill https://indonesian.dorcomachinery.com/sale-52115884-cnc-ring-rolling-machine-5kg-10kg-forged-rings-energy-conservation.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205255240-cnc_ring_rolling_machine_5kg_10kg_forged_rings_energy_conservation.jpg https://www.dorcomachinery.com/photo/pl205255241-cnc_ring_rolling_machine_5kg_10kg_forged_rings_energy_conservation.jpg https://www.dorcomachinery.com/photo/pl205255242-cnc_ring_rolling_machine_5kg_10kg_forged_rings_energy_conservation.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77a4027e6a.jpg CNC Ring Rolling Machine 5kg - 10kg Forged Rings Energy Conservation CNC Ring Rolling Machine 5 - 10kg Forged Rings Energy Conservation The Duolek Heavy Industry Ring Rolling Machine Automation Production Line has undergone multiple rounds of technical discussions and demonstrations, combined with the company's accumulated rich experience, fully considering various aspects such as structural form, stiffness, strength, and mechanical accuracy. 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Upgrades have been made https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/bee17fa5c56572c8b99a0b3b3c82c9c5/playlist.m3u8 28 2025-04-10T15:56:06+08:00 1 4.1 240Pcs/H Vertical Ring Rolling Machine Vertical Ring Rolling Machine Automated 240Pcs/H Ring Rolling Machinery https://indonesian.dorcomachinery.com/sale-53138367-fully-auto-ring-rolling-machines-240pcs-hour-ring-rolling-equipment.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205255242-fully_auto_ring_rolling_machines_240pcs_hour_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205255243-fully_auto_ring_rolling_machines_240pcs_hour_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/pl205255241-fully_auto_ring_rolling_machines_240pcs_hour_ring_rolling_equipment.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77a4027e6a.jpg Fully Auto Ring Rolling Machines 240pcs/Hour Ring Rolling Equipment Fully Automatic Ring Rolling Machine Automatic Feeding Unloading Efficient Production The Duolek Heavy Industry Ring Rolling Machine Automation Production Line has undergone multiple rounds of technical discussions and demonstrations, combined with the company's accumulated rich experience, fully considering various aspects such as structural form, stiffness, strength, and mechanical accuracy. Upgrades have been made on the original basis, resulting in higher production https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/bee17fa5c56572c8b99a0b3b3c82c9c5/playlist.m3u8 28 2025-04-10T15:56:06+08:00 1 4.1 Fully Auto Ring Rolling Machines Auto Ring Rolling Machines 240pcs/Hour 240pcs/Hour Ring Rolling Equipment https://indonesian.dorcomachinery.com/sale-53138455-automated-manipulator-ring-rolling-machine-material-saving-long-service-life.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205255243-automated_manipulator_ring_rolling_machine_material_saving_long_service_life.jpg https://www.dorcomachinery.com/photo/pl205255240-automated_manipulator_ring_rolling_machine_material_saving_long_service_life.jpg https://www.dorcomachinery.com/photo/pl205255241-automated_manipulator_ring_rolling_machine_material_saving_long_service_life.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77a4027e6a.jpg Automated Manipulator Ring Rolling Machine Material Saving Long Service Life Automated Manipulator Ring Rolling Machine Material Saving Long Service Life The Duolek Heavy Industry Ring Rolling Machine Automation Production Line has undergone multiple rounds of technical discussions and demonstrations, combined with the company's accumulated rich experience, fully considering various aspects such as structural form, stiffness, strength, and mechanical accuracy. 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It https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/bee17fa5c56572c8b99a0b3b3c82c9c5/playlist.m3u8 28 2025-04-10T15:56:06+08:00 1 4.2 Manipulator Ring Rolling Machine Automated Ring Rolling Machine Material Saving ring rolling machines https://indonesian.dorcomachinery.com/sale-53138705-customized-ring-rolling-machinery-240pcs-h-ring-rolling-machine-design.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205255244-customized_ring_rolling_machinery_240pcs_h_ring_rolling_machine_design.jpg https://www.dorcomachinery.com/photo/pl205255241-customized_ring_rolling_machinery_240pcs_h_ring_rolling_machine_design.jpg https://www.dorcomachinery.com/photo/pl205255242-customized_ring_rolling_machinery_240pcs_h_ring_rolling_machine_design.jpg https://www.dorcomachinery.com/photo/pl205255240-customized_ring_rolling_machinery_240pcs_h_ring_rolling_machine_design.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77a4027e6a.jpg Customized Ring Rolling Machinery 240Pcs/H Ring Rolling Machine Design Customized Ring Rolling Machine Max. 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It can https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/bee17fa5c56572c8b99a0b3b3c82c9c5/playlist.m3u8 28 2025-04-10T15:56:06+08:00 1 4.9 Customized Ring Rolling Machinery Ring Rolling Machinery 240Pcs/H 240Pcs/H Ring Rolling Machine Design https://indonesian.dorcomachinery.com/sale-53140738-bearing-ring-rolling-machine-manufacturers-kuka210-robot-automatic-stacking.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205255247-bearing_ring_rolling_machine_manufacturers_kuka210_robot_automatic_stacking.jpg https://www.dorcomachinery.com/photo/pl205255241-bearing_ring_rolling_machine_manufacturers_kuka210_robot_automatic_stacking.jpg https://www.dorcomachinery.com/photo/pl205255240-bearing_ring_rolling_machine_manufacturers_kuka210_robot_automatic_stacking.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77a4027e6a.jpg Bearing Ring Rolling Machine Manufacturers KUKA210 Robot Automatic Stacking Bearing Ring Ring Rolling Machine KUKA210 Robot Automatic Stacking The Duolek Heavy Industry Ring Rolling Machine Automation Production Line has undergone multiple rounds of technical discussions and demonstrations, combined with the company's accumulated rich experience, fully considering various aspects such as structural form, stiffness, strength, and mechanical accuracy. 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It can refine https://www.dorcomachinery.com/vodcdn/videos/encoder/1202504/bee17fa5c56572c8b99a0b3b3c82c9c5/playlist.m3u8 28 2025-04-10T15:56:06+08:00 1 4.6 Bearing Ring Rolling Machine KUKA210 Robot Ring Rolling Machine Ring Rolling Machine Manufacturers KUKA210 https://indonesian.dorcomachinery.com/sale-53140907-mechanical-arm-cnc-ring-rolling-machine-automatic-loading-unloading.html 0.8 weekly 2025-04-25 https://www.dorcomachinery.com/photo/pl205255248-mechanical_arm_cnc_ring_rolling_machine_automatic_loading_unloading.jpg https://www.dorcomachinery.com/photo/pl205255241-mechanical_arm_cnc_ring_rolling_machine_automatic_loading_unloading.jpg https://www.dorcomachinery.com/photo/pl205255242-mechanical_arm_cnc_ring_rolling_machine_automatic_loading_unloading.jpg https://www.dorcomachinery.com/photo/dorcomachinery/video/20250410_67f77a4027e6a.jpg Mechanical Arm CNC Ring Rolling Machine Automatic Loading Unloading CNC Ring Rolling Machine Mechanical Arm Automatic Loading Unloading The Duolek Heavy Industry Ring Rolling Machine Automation Production Line has undergone multiple rounds of technical discussions and demonstrations, combined with the company's accumulated rich experience, fully considering various aspects such as structural form, stiffness, strength, and mechanical accuracy. 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