Product Description

Main intruduction:

Four-column hydraulic straightening machine is suitable for straightening, molding, equipped with steel pipe special straightening workbench, drop type mobile and rotating table

Equipment features：
 
1), the main engine piston rod uses high strength forging.

2), columns and the piston rod have been treated by surface quenching and hard chromium plating processing.

3), hydraulic, electrical and mechanical parts have a variety of safe and reliable protection.

4), pipeline use high pressure hose connection, fully eliminate vibration, reduce leak possibility.

5), the workbench adopts steel plate for welding, after tempering and artificial aging treatment, with very high strength and stiffness, can ensure the stability and accuracy of the machine while working.