What are the properties of the filter of the hydraulic press

The function of the filter of the hydraulic press is to help the hydraulic press remove the solid pollutants produced by the work of the hydraulic press system. The oil can be kept clean to delay the service life of the oil press. Ensure the performance of hydraulic components. What are the main properties of the hydraulic filter? The following Xiaobian will introduce it to you.

1, filtration accuracy: also known as absolute filtration accuracy, refers to the oil through the filter, can pass through the filter the maximum diameter of the spherical pollutants (that is, the filter medium's maximum port size value) (mm).

2, filtration capacity is also called oil capacity, refers to the maximum flow rate allowed through the filter under a certain pressure difference.

3, the scale capacity refers to the filter before the pressure will reach the specified value, can filter out and accommodate the amount of pollutants. The larger the scale capacity of the filter, the longer the service life. In general, the larger the filtration area, the larger the scale capacity.

4, working pressure, different structural forms of the filter allows different working pressure, the selection of filters should consider the maximum allowable working pressure.

5, the allowable pressure drop refers to the oil through the filter, to produce pressure drop, the value of the oil flow, viscosity and the number of impurities mixed with the oil. In order to keep the filter element from being damaged or the pressure loss of the system from being excessive, the maximum allowable pressure drop of the filter should be limited. The maximum allowable pressure drop of the filter depends on the strength of the filter element.