What methods can the waste paper baler use to check whether the equipment is normal before production and how to operate it? Now let me explain it in detail:
1. No-load test machine
Turn on the power of the waste paper hydraulic baler, loosen the system overflow valve to make the system overflow safely, start the motor (using the method of stopping after starting), and observe whether the rotation of the motor is consistent with the sign of the oil pump. Start the motor and observe whether the oil pump is stable and reliable during operation. Whether there is significant noise in the pump, if not, the test machine can be started. Gradually adjust the overflow valve handle of the waste paper hydraulic baler so that the pressure value is about 8Mpa. Operate according to the order of operation, single-act each cylinder, observe whether it runs smoothly without vibration, and gradually adjust the main pressure cylinder and side pressure The parallelism between the cylinder, the bottom plate and the side frame, fix the main pressure cylinder and the side pressure cylinder, and use the adjusting support to support the tail of the cylinder.
2. Load test machine
(1) The load test can be performed after the operation of the single cylinder is familiar.
(2) Adjust the system pressure of the waste paper hydraulic baler to make the pressure display value about 20~26.5Mpa, and tighten the nut. Do several packing sequences in the order of operation. Feed material to the compression chamber, and use physical packaging for the load test. Press 1~2 bales and hold the pressure for 3~5 seconds after the stroke of each waste paper hydraulic baler cylinder is in place. Do a pressure test on the system and observe if there is any If there is oil leakage, remove it after the system is depressurized.