SCREW PRESS SEPARATOR Fan Unknown Press Screw Separator The Fan Press Screw Separator (PSS) is an excellent machine made for the separation of suspended solids from liquids and sludges. With its compact design, it is easy to install and simple to maintain. Various models in stainless steel and cast iron are available Different heavy duty gearbox motors, ranging from 4 kW to 30 kW, drive the rotating shaft inside of the screw press Depending on the application, capacities between 5 and 350 cubicmeters can be achieved The inflow can have a very low solid concentration with less than 1% dm, but the machine can also handle material with more than 20% dm The separated solids dry matter can be up to 65 percent The screen slot size ranges between 0.1 mm and 1.0 mm