Analysis of four common faults of hydraulic bending machine
Fault one: the hydraulic system of hydraulic bending machine has no pressure 1. Check whether the solenoid coil of the share relief valve is powered and whether the voltage of the share solenoid coil meets the requirements. For the above reasons, check the related electrical reasons. 2. Check whether the cartridge valve is stuck or the main spool is stuck, and whether the damping hole is blocked. If this is the case, remove the relief valve, clean it, and install… Read More »Analysis of four common faults of hydraulic bending machine