4. When cleaning the metal woven square mesh filter element, you can use a brush to scrub in gasoline. And clean high-precision filter elements. You need to use ultra-clean cleaning fluid or cleaning agent.
2. Improper adjustment of the reversing valve causes the spool of the reversing valve to move too fast, resulting in reversing shocks, resulting in noise and vibration.
3. Due to mechanical vibration, such as slender tubing, many elbows without being fixed, it is easy to cause tube shaking when oil flows through, especially when the flow rate is high; the rotating part of the motor and hydraulic pump is unbalanced, or is installed Poor time alignment or loose couplings can cause vibration and noise.2. Short circuit protection: The air switch is a switch that trips as long as there is a short circuit and the switch forms a loop.
4. Loss of voltage protection Undervoltage protection: The coil of the contactor is generally connected in parallel with the electrical equipment. If there is a voltage loss or undervoltage, the electrical equipment will be burnt due to lack of phase, and the contactor has loss of voltage and undervoltage During protection, if the voltage is not enough or the phase is missing, the contactor will trip and use electrical equipment to disconnect. So as to protect the electrical equipment from burning due to lack of phase or undervoltage.
In the hydraulic system, most of the mechanisms and oils of various hydraulic components and auxiliary devices are in the enclosed shell and pipeline, which cannot be directly observed from the outside. It is not as clear as the mechanical rotation, and it is not as good as the measurement and pipeline connection. The circuit is so convenient, so it often takes more time to find the cause when a fault occurs.
2. The installation position of the pump relative to the height of the fuel tank should not exceed the specified oil suction height, generally should be less than 0.5m. The suction pipe of the pump should not leak air. The suction pipe should not be too long or too thin, and the elbow should not be too many.
3. The viscosity and oil temperature of the hydraulic oil of the waste paper baler system should be selected according to the brand specified in the sample or regulations. The working oil temperature is generally around 40 degrees.The working oil of the gear pump should also be checked regularly, and the hydraulic oil of the waste paper baler is usually tested every 3 months.
If you are interested in the above waste paper baler or have questions, please log on to our company's website: www.nkbaler.com, or call: 86-29-86031588