Now the Hydraulic filters are widely used in steel, power, metallurgy, shipbuilding, textile, chemical, petroleum, machinery manufacturing, casting and spraying, marine terminals, military technology, aerospace and other fields.

The hydraulic filter element is multi-layer folded, and the filter aperture is small inside and large outside, with good deep filtering effect. The loss process of the oil filter element is the process of pollutants blocking the filter element. When the filter element is blocked by pollutants, the upper part of the holes will be blocked. To ensure that the liquid can flow freely, the differential pressure will increase to the initial stage. Since the filter element has many holes, the blocked holes will have little pressure loss to the whole.

When the oil filter element works for a long time and is seriously blocked, the differential pressure will rise very quickly. The quality of the filter element is judged by the number, size and shape of the filter holes, and the filter materials with a certain thickness and filtering accuracy are selected. In the material of the filter element, the filter paper has fewer holes than the glass fiber filter material, so the filter element of the filter paper material is blocked.

More details,please contact us overseas@xxfilter.com