How to choose the right lubricating oil for servo oil press

Servo hydraulic press is a kind of energy-saving and efficient hydraulic press which uses servo motor to drive the main transmission oil pump, reduce the control valve circuit, and control the slider of hydraulic press. This machine is mainly composed of moving plate, moving table, guide column, main cylinder, hydraulic system, servo motor, electrical system, pressure sensor, pipeline and other parts.

The reasonable selection of hydraulic oil for hydraulic presses is the correct use of hydraulic presses. In general, the selection of hydraulic oil should follow the following criteria: excellent function, economic and reasonable, reliable quality, easy to manage, then how do we choose?

1, according to the working conditions of the engine to choose the right type and grade of oil is very important;

2, in the selection of hydraulic oil, it is necessary to choose a small volume expansion coefficient, high specific heat capacity of hydraulic oil;

3, I believe that many users know that the selection of lubricating oil should be based on the regional seasonal temperature to choose the appropriate lubricating oil label and viscosity level;

4, when we choose the hydraulic oil of the hydraulic press, the low movement point and freezing point of the hydraulic oil, the high fire point and flash point are also important considerations;

5, when choosing the viscosity level of hydraulic oil, we must first consider the working pressure, ambient temperature and moving speed of the hydraulic system, which is different from the lubricating oil.