H Beam Flange Hydraulic Straightening Machine for Metal Sheet / Carbon Steel

1. Specifications:

2. Description:

This machine is used for straightening the deformaiton of H beam flange plate.

It is composed of machine frame , upper straightening roller , web plate clamp device , assistant support roller , lift oil cylinder, bottom straight roller, main transmission part ,input/output elevating roller, hydraulic system and electrical control system .

The machine frame is the carrier of all installation parts . It adopt thick steel plate whole welding , which have good structure rigidity and beautiful shape.

The two upper straighten roller install on top side of machine frame , it adopt shaft box structure , so it have big loading capacity . There have hydraulic cylinder in shaft box , it can adjust the distance of two upper straighten roller .The upper straighten roller is composed of straighten roller , straighten shaft , shaft box and bearing. Upper roller material is 35CrMo,it is treat by quench and grinding so that have good abrasive resistance .

The straightening principle:

two upper straightening roller press two side of flange plate, one bottom roller support the center of flange , through the pushing of oil cylinder then up-press to the center of flange that reach to staightening the deformation of flange plate.
 

Thickness and width relations of flange plate for YJZ-80B(Q345)