What method does the waste paper baler use to check whether the equipment is normal before production? I will now explain you in detail:
1. No-load testing machine
Turn on the power of the waste paper hydraulic baler, loosen the system valve, overflow the system, start the motor (use the stop method after starting), and observe whether the motor rotation is consistent with the rotation. Start the motor and observe whether the oil pump is stable and reliable during operation. There is no noticeable noise in the pump. If not, you can use a test machine. Gradually adjust the overflow valve handle of the waste paper hydraulic baler so that the pressure is about 8Mpa. Operate in the order of operation, perform a single movement on each cylinder, observe whether the operation is stable and without vibration, and gradually adjust the main pressure cylinder and side pressure. The parallelism between the cylinder and the bottom plate and the side frame fixes the main cylinder and the side cylinder, and supports the tail of the cylinder by adjusting the support.
2. Load testing machine
(1) The load tester can be performed after the single-cylinder operation is familiar.
(2) Adjust the pressure of the waste paper hydraulic baler system to make the pressure about 20-25Mpa, tighten and tighten the nut. Make some packing orders in the order of operation. When feeding the compression chamber, the load test car adopts the form of physical packaging, according to 1~2 masses, and maintains the pressure of each waste paper hydraulic baler cylinder for 3~5 seconds after the stroke is in place. The system is affected. pressure test. After the system releases the pressure, observe for oil leaks.