CNC 4 Roll Rolling machine with Automatic Production Line

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CNC 4 Roll Rolling machine with Automatic Production Line

  • The automatic production line including loading device, feeding table, CNC four roll plate rolling machine, lifting device and discharging system etc.
  • This line controlled by CNC system, reduce the labor, improve cycle time, high productivity.
  • This line has a reasonable layout, all programs handle by computer, avoid work piece deviation caused by workers operated, improve products precision, so we can achieve high standards as high precision, high efficiency, low energy consumption.
  • High level of automation, need less workers, reduce management cost.
  • The aotumatic line can improve product quality and productivity; Improve manufacturing environment, reduce working intensity.
  • Certified Quality: CE and ISO certifications.
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Video

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4-roller rolling machine
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Hydraulic System

Uses a variable flow piston pump – offers high pressure resistance, high velocity, durability and low noise. Hydraulic motor is specially designed for rolling machine, motor uses less power, high ascending and descending speed, increased efficiency

  • Through exclusive technology, it can develop cones as easily as competitive machines can develop cylinders.
  • It eliminates scarring on the surface of shell or roll and also eliminates, in most cases, the need for grinding the lamination (bull nosing) on the minor diameter edge.
  • Japanese Yuken valve.
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Rollers

  • The rollers materials 42CrMo Alloy Steel. Upper roller likes drum with collaboration of carrier roller permit continual bending of any thickness of plate.
  • Bottom roller and top roller are driven by Hydraulic Drive System
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CNC Control System

HMl (human machine interface). intelligent operation. Self-compensating single operate, high efficiency, safe and convenient.

  • Many models for choice, economic numerical control model;
  • A PLC control system ensure the machine’s bottom and lateral rolls operate synchronously. Up to eight steps can be programmed with the touchscreen;
  • Industry 4.0 with wireless Remote Intelligent Control automatic loading feeding rolling and unloding after rolling;
  • CNC control rich bending shapes: O shape rolling, U shape rolling, Cone rolling and multi-section shape.
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Automatic Loading Feeding & Unloading

Automatic loading & feeding system with CNC 4 roll machine form the flexible automatic production.

  • Automatic production line complete for the whole process from loading, feeding, rolling and unloading.
  • Connect with ERP, inventory and easy management, Improve the production, reduce manual and working.
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Technical Parameters:

SpecificationsMax Bending Thickness (mm)Pre-bending Thickness (mm)Roller Working Length (mm)Plate Yield Limit (Mpa)Top Roller Diameter (mm)Bottom Roller Diameter (mm)Side Roller Diameter (mm)Main Motor (Kw)Dimension（L*W*H）(mm)Weight (Kg)
W12-4X200043.5205024516014012034600*1100*12004300
W12-4X250043.5255024519017015045150*1300*15005000
W12-4X300043.531002452101901705.55650*1430*14006300
W12-6X200065205024519017015044650*1300*14504800
W12-6X25006525502452101901705.55150*1430*14005800
W12-6X30006531002452302101907.55860*1450*14007000
W12-8X200086.520502452101901705.54650*1450*14005600
W12-8X250086.525502452302101907.55260*1500*14006300
W12-8X300086.53100245270250210115760*2130*20009500
W12-10X200010820502452302101907.54700*1440*14005800
W12-10X25001082550245270250210115280*1420*14006500
W12-10X30001083100245300270220115700*1500*15508800
W12-12X200012102050245270250210114770*1520*21406500
W12-12X250012102550245300270220115200*1500*15208200
W12-12X300012103100245330300240115770*1900*189013500
W12-16X200016132050245300270220114700*1500*15607500
W12-16X250016132550245330300240115550*1840*180012000
W12-16X300016133100245360330250156300*2000*210017000
W12-20X200020162050245330300240114800*1900*200012000
W12-20X250020162550245360330250155800*2000*206015000
W12-20X30002016310024539036030018.56500*2250*256023000
W12-25X200025202050245360330250155300*2000*206014000
W12-25X25002520255024539036030018.56250*2160*236022500
W12-25X300025203100245430390330227000*2300*252030000
W12-30X20003025205024539036030018.55000*2160*236021000
W12-30X250030252550245430390330226500*2300*252027000
W12-30X300030253100245460420360307350*2600*270033000
W12-35X200035282050245430390330226050*2300*250025000
W12-35X250035282550245460420360306850*2600*270031000
W12-35X300035283100245510460390377650*2800*290038500
W12-40X200040322050245460420360306350*2600*270029000
W12-40X250040322550245510460390377150*2800*290035000
W12-40X300040323100245550510420458000*3100*322045000
W12-45X200045362050245510460390376620*2800*290033500
W12-45X250045362550245550510420457600*3100*320042000
W12-50X200050402050245550510420457050*3100*320038000
W12-50X300050403100245610560480558850*3600*380065000
W12-60X3000604831002456706205207510000*4300*455090000

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