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Roll Bender / Bending

  • High performance 4 rolls hydraulic plate bending machine, Model: W12-10×4000, bending thickness 10mm, pre-bending 8mm, width 4100mm, top roller 300mm, PLC control, cone bending standard, short flat ends, different shapes….

High performance 4 rolls hydraulic plate bending machine, Model: W12-10×4000, bending thickness 10mm, pre-bending 8mm, width 4100mm, top roller 300mm, PLC control, cone bending standard, short flat ends, different shapes.

 

Features

1 Machines are suitable machines for production of cylinders, ovals and square shaped objects

2 The standard range covers plate thicknesses from 6mm to 100 mm and widths from 1000 mm to 6000 mm.

3 Fully welded and stress relieved before machining to have sufficient strength

4 Single unit high torque hydraulic motor and planetary gear box are directly mounted onto each driving roll to ensure a smooth feed through of the plate

5 Hydraulic inclination of lateral rolls for conical bending directly from control desk through selectors

6 The remaining flat end is as short as one time the plate thickness

7 Roller adjustments at the control panel

8 Hydraulic opening of shoulder by control desk

 

Advantage
(1) Simple calibrating of apple- or pear-shaped welded tubes
(2) Can be controlled by CNC numerical control
(3) Minimal wear on guide ways for long-lasting machine precision
(4) High strength steel rolls are very crack-resistant
(5) The plate is kept squared without slipping during the pre-bending and bending cycle
(6) High-torque drives on bottom and top rolls
(7) Bending of oval, elliptic or rounded box shapes is possible

 

Application
(1) Wind towers
4 rolls along with our exclusive support system is the most widely purchased by top wind tower manufacturers to produce wind tower cylinders and cones, in semi-automatic mode, compact and easy operation.
(2) Shipyard
Our rolling machines are used to produce all the different rolled shapes in the shipyard industry.
(3) Energy industry
To serve energy industry, to roll the heavy duty, thick plates to build nuclear reactor and turbine housings.
(4) Boilers, pressure vessels, heat exchangers
To make these high accuracy components, we have the technology to provide different proposals to all manufacturers to produce these large components.

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