Centrifugal Rotary Sifter Sieve, "Nucon", Model 20 U Sifter, all stainless steel parts and complete with a 500mm dia hopper with lid and safety grill, then feeding an Auger screw infeed into the chamber, with paddles and a 200mm dia centre bottom outlet, 3 phase 950rpm 0.75kw motor, mounted on a mobile stainless steel frame.