เครื่องยืดหน้าแปลนคาน JZJ-600 / JZJ-800 H Beam Flange Straightening Machine

1.The mainframe of H beam flange straightening machine is integral frame structure with 

stress relief, it is processed and shaped in one step by CNC floor type boring and milling 

machine, with the advantages of compact structure, strong strength and enough rigidity.

2.The main cylinder adopts high quality sealing ring with good sealing performance, which 

can ensure long service time. There’s fine filter equipped on the pump station which can 

ensure electromagnetic valve is more reliable for long-term use.

3.There’s dial for all the adjusting motion which can ensure convenience and accuracy.

4.The straightening roller adopts shaft box structure, so it have big loading capacity. There 

have hydraulic cylinder in shaft box, it can adjust the distance of two upper straightening 

rollers, which is stable and reliable.