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Goods in stock

Immediate delivery

Original price 50%

Goods in stock

Immediate delivery

Original price 50%

      Hydraulic 4-Roller Rolling Machine  W12-10×2000mm

1.Production Introduction

            W12 belongs to full hydraulic 4-roller rolling machine and it can be used for rolling steel plate into a cylindrical shape

The upper roller is stationary, bottom roller vertical lifting, and two side rollers is incline lifting

Through the upper & lower roller clamping and side roller arc rise to accuracy pre-bending plate.

The upper and lower rollers are driven by a hydraulic motor, Roll passive side roll to achieve stepless speed regulation within a certain range .It is also convenient the rolling of sheet and cone

The bottom roller and side roller adopt single action piston cylinder to ensure large loading pressure and fast return speed Bottom roller &side roller can be lifting synchronously or individually to roll cone easily

Through the the rising of front side roller , upper & bottome roller clamping and rotation to achive the precise for the steel plate material when feeding.

Upper Roller&bottom Roller & side rollers use 42Cr forging and accept two grade forging standard, heat treatment HB260-300,roll surface HRC40-52  

Adopt optical encoder,side roller displacement with PIC interface to compose electronic balance synchronization control system and guarantee the synchronization accuracy ±0.15MM.

The upper & bottom & side rollers conform with (1/700--1/1000)L (L referes to distance between both sides of the rack centerline

Use the wireless remote control button box, easy to operate

With the next roll roller device to improve the straightness of the product

The motor in the hydraulic system is set circuit and thermal relay to achieve overload protection

Technical Parameters