The DURMAPRESS ®W11 hydraulic 3 roll bending machine ROLLPOWER 3R is a double-prebending plate roll with three driving rolls. The side rolls translate allowing the execution of the pre-bending on the two edges of the plate. The two side rolls are moved by hydraulic cylinders which ensure a high thrust force during the rolling phase.

3 rolls pyramid mechanical plate bending machineThe suitable bending thickness of this rolling machine is from 4mm to 30mm.The range of useful length is from 1000mm to 4000mm.

Standard Components: 

Standard Component

Optional Component

Features

This kind of plate bending machine belongs to 3 roller symmetrical mechanical structure.The top roller moves up and down at the central part of the two bottom rolls.Screw nut and worm gear both play role of transmission.Two bottom rolls act as main driving rolls.Through the meshing,they are able to rotate between the output gear of the gearbox and the bottom roller,so as to supply the torque to bend plate.This type of machine does well in compact structure,easy operation and convenient maintenance.

Release Device

Control Pedal

HMl (human machine interface), intelligentoperation. Self-compensating, single operate,high efficiency, safe and convenient.
Many models for choice, economic numericalcontrol model.
APLC control system ensure the machine' sbottom and lateral rolls operate synchronously.Up to eight steps can be programmed with thetouchscreen.

Working portion

Part of the work is on the roller, roller, roller press down on the device, balance device, overturned part, frame and base;

1.Top roller device
The upper roller mechanical bending machine device is composed of upper roller, bearing seat, SF-2 composite bearing and the like. 45 steel material;
2.Down roller device
The lower roller device is composed of a lower roller, a lower roller input gear and a SF-2 composite bearing. 45 steel material.
3.Top roller pressure device
Roll on the screwdown by motor, speed reducer, the worm and worm wheel mechanism, screw nut and other components of the lifting mechanism;
4. balancing device
Balancing device consists of bearing, screw, screw nuts and so on;
5. Overturned part
Overturned part by inverted box, handle, resellers, etc;
6. Frame and base
The frame is welded, the base is welded, and the annealing stress is processed.