Relative to folded oil, winding oil layer and layer between the layer is tight, the oil film between layers is thinner, the number of filter layer is much more than folded oil layer, which belongs to deep filtration.
In general, the same model after winding type oil filter material conversion accuracy is folding oil content, high precision of the filter material, the gas discharge of oil amount is lower than the same folding oily cent, because spiral wound separation of oil layer is multilayer flat coil on the skeleton, so flat tie oily cent can withstand the pressure from folding oil content is higher, winding the oil core can meet most of the application of air compressor.
Winding oil is also suitable for oil content sensitive and high pressure machines.
To sum up, folding oil and winding oil have their own characteristics and targeted application fields, so users can choose the right oil according to the characteristics of different oil and their own needs.
