... unloading.Is a highly efficient solid-liquid separation in the separation equipment.Principles of product structureMotor drives ... drum wall, under the centrifugal force, liquid materials through the filter and drum filter vent drum wall ... sulphate, potash, tarteric acid, crystal soda, potash alum, trisodium phosphate, potassium bicarbonate, zinc sulphate, pentaerythrite, plastic granules, glacial ...