New tyep screen changer: wire mesh filter-this filter is plastic industry a revolutionary renewal of new products.
With impurities in the melt is extruded though a fine hole sieve, there is one rotating blade in the sieve, it will filter out impurities out of sieve immediately, The impurities will be collected into sewage system and discharged.
Filter screen: Impprted special steel, surface heat treatment, hardness of 65 degree. There are 20,30,40,50,60,70,80,100mesh