Common failure phenomenon: the entire hydraulic system of the waste paper baler has no pressure or insufficient pressure.
Common causes of failure: the overflow valve fails, and the oil pump is not working properly.
Solution: Check the type of overflow valve used in the waste paper baler equipment. If it is a pilot-operated overflow valve, there are many causes.
1. The overflow valve is stuck or the solenoid fails. If the overflow valve is stuck, clean the overflow valve and reinstall it. If it is electromagnetic failure, you need to check whether the circuit is open, and check whether the coil of the overflow valve is burned. If there is a problem with the circuit, repair the circuit; if the coil burns out, the coil needs to be replaced.

2. If it is the internal wear of the overflow valve, the overflow valve needs to be replaced at this time.

Waste paper baler is an environmental protection equipment that uses hydraulic principles to compress waste paper and waste cardboard into blocks, which is beneficial to waste paper storage, transportation and utilization. https://www.nkbaler.com