The gas-liquid booster pump is frequently used, or it may have a slow pre pressure reset. In fact, this is not a major problem. After troubleshooting, the general user can solve it by himself. Next, we will introduce the reasons and solutions for the slow pre pressure reset of the gas-liquid booster pump.
1. Whether the weight of the mold exceeds the return pull range of the gas-liquid booster pump.
If the weight of the mold exceeds the return pull range of the gas-liquid booster pump, it will cause the gas-liquid booster pump to reset slowly or even fail to reset. Therefore, before purchasing the gas-liquid booster pump, the manufacturer must be accurately informed about the weight of the mold to avoid the slow reset of the gas-liquid booster pump.
2. Insufficient air supply pressure.
That is to say, the pressure of the compressed air does not meet the specified requirements, and the weight of the guide rod and the mold leads to the slow reset of the pre pressure of the gas-liquid booster pump. The air source pressure range of gas-liquid booster pump is 4~7kg/cm2, and the standard value is 6kg/cm2.
3. Insufficient gas flow.
First, check whether the throttle valve is installed at the air inlet of the gas-liquid booster pump, and check whether the length and diameter of the air pipe affect the air pressure.
4. Internal leakage of gas-liquid booster pump.
This condition is difficult to detect. If there is no problem in the above inspection, it is recommended to contact the manufacturer.
It is suggested that before purchasing the gas-liquid booster pump, you must first determine the model of the pump and its return pull, so as to avoid slow resetting of the pump due to incorrect model and return pull. If you don't know the model, you can contact the manufacturer to help you select the model. A lot of relevant content will come to our website http://www.sdjingtuo.com Consult!