The main reasons and solutions for hydraulic overload of high speed punch presses

1. The air pressure is too high to cause non-stop action (PUMP).

Solution: Check whether the pressure of the air pressure gauge of the high speed punch is normal, or the pressure regulating valve is abnormal.

2. The hydraulic pump of the high speed punch press is damaged.

Solution: Replace the pump with a new one.

3. The interior is not clean, resulting in non-stop action (PUMP).

Solution: After disassembling and cleaning.

4. The air pressure is too low, resulting in an emergency stop.

Solution: Check whether the pressure of the air pressure gauge of the high-speed punch is normal, or the pressure regulating valve is abnormal.

5. The oil currently used by the high-speed punch does not match.

Solution: Refer to the oil specifications of the nameplate on the left side of the high-speed punch, and then purchase and replace it.

6. The overload solenoid valve is damaged.

Solution: replace the solenoid valve with a new one.

7. The fuel tank is leaking.

Solution: Check whether the fuel tank of the high-speed punch is cracked, or the screws are not locked.

8. Lining loss.

Solution: disassemble and check whether the lining is aging and damaged. to be updated