Diesel filter element is one of the important components to ensure the quality of diesel engine oil intake: Diesel filter elements are mainly divided into two types, spin-on type and replaceable type.Function: The high-quality diesel filter can block the dust and moisture contained in the diesel, and can extend the service life of the fuel injection pump, diesel nozzle and other filter elements.Large and small oil droplets, large oil droplets are easily separated by the oil and gas separator, and small oil droplets (suspended oil particles) are filtered by the micron glass fiber layer of the oil and gas separation filter element.When the diameter and thickness of the glass fiber are correctly selected, the filter material can intercept, diffuse and polymerize the oil mist in the gas, and the effect can be achieved.Small oil droplets quickly gather into large oil droplets, which are driven by pneumatic and gravity to pass through the filter layer, accumulate at the bottom of the filter element, and then return to the lubrication system through the oil return pipe inlet in the recess at the bottom of the filter element, so that the compressor discharge is more pure and oil-free Of compressed air.Spin-on oil filter is widely used in today's machinery field