JXW11TNC-25X12000 plate bending machine only for shipyards

Specifications

It is a 3-roll plate bending machine,which can bend arc-shape work pieces,specially for bending  plates

of shipyard.

For bending arc plate and pressing  channelled shipshell.

Max.bending width is 22m.

The bottom roll can either be immobilized or move horizontally.

Structure brief introduction

The machine is symmetrical plate bending machine for shipyard in cold working, which is special for the bending, pressing of plates. The machine can bend cycle work pieces and tapered arc work pieces. Dies can be added between top roller and bottom rollers to press corrugation work piece. It has the similar function with press brake.

Its basic structure is two bottom rollers are fixed and symmetrically arranged corresponding to the top roller. Both of the bottom rollers are drive rollers, which rotates by motor, gear box and distributor case.

The top roller is passive roller whose lifting is hydraulic transmission and the lifting displacement is calculated and controlled by computer, which can self levels and displays on screen, and the synchronisms is ±0.2mm. The displacement is displayed by LCD, which is convenient for operation.

The machine consists of pedestal, framework, connected beam, moving beam, working rollers, supporting rollers, screw down cylinder, main transmission system, hydraulic system and electric system etc.