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,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.If there is no noise in the pump,if there is no noise,it can be tested.Gradually adjust the overflow valve handle of the waste paper baler to make the pressure value about 8Mpa.Operate in order to single-act each cylinder to observe whether the operation is stable,and adjust the main pressure cylinder,side pressure cylinder,bottom plate and side frame.For parallelism,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 pressure of the waste paper hydraulic baler system 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.The load test adopts the form of physical packaging.Press 1~2 bales and keep the pressure for 3~5 seconds after the stroke of each waste paper hydraulic baler cylinder is in place.Perform a pressure test on the system and observe if there is any If there is oil leakage,remove it after the system is depressurized.

The two methods mentioned above are the two methods often used by Nick Baler.If you don’t understand during the detection process,please call us:86-29-86031588.