When the oil temperature of the hydraulic system of the aluminum art die-casting machine is too high, you should pay attention to self-check. Inspection and analysis of the aluminum art die-casting machine: After the machine has been working for a period of time, the hydraulic system oil temperature is too high (normal oil temperature 15~55℃), you should check The following items:

  1) The cooling water intake is not enough, and the water intake is required to meet the requirements of the machine manual.

  2) There is too much dirt in the cooler to clean up as required.

  3) The storage capacity of hydraulic oil in the oil tank is lower than the minimum oil level line.

  4) There is internal leakage in the hydraulic system.