About Press Brake Machine

About Press Brake Machine

How is the hydraulic column of the Press Brake Machine controlled?

Through valve group control, the ordinary torsion shaft Press Brake Machine controls the bending depth through the position of the screw nut inside the oil cylinder. The electro-hydraulic servo Press Brake Machine feedbacks the position through a grating ruler, and the system controls the bending depth.

What is the reason for the hydraulic press brake machine hydraulic cylinder not working?

Oil circuit: First, check if the oil in the tank is sufficient. If the solenoid valve is not working, check if the coil is damaged or stuck. Then, check if the relief valve source is working. Check if the oil cylinder is leaking internally (when it is not working, the oil cylinder will slowly descend). Check if the intermediate relay controlling the solenoid valve is working (the outer packaging is a transparent plastic shell inserted on the base)