Cavitation, that is, when the pressure inside the machine is reduced to saturated vapor pressure, is a phenomenon that occurs mainly in the fluid of hydraulic oil. In simple terms, it is when the hydraulic oil does not completely occupy the space, that is, there is a vacuum in the oil circuit, it will cause this cavitation phenomenon. What are the factors that cause cavitation? Below, injection molding machine manufacturers give you a brief introduction!

1. Pump and electric motor matching problems cause the pump speed to be too high.

2, too long pump suction line, or the suction inlet is limited.

3, the viscosity of hydraulic oil is too high.

4. Check whether the exhaust port on the fuel tank is plugged.

  The above is information shared by Ruibao injection molding machine: For more information about injection molding machine, please visit our official website: http://www.gdruibao.com/