Mild Steel Twin Chamber Sieve each 150mm Dia x 610mm face with 230mm x 180mm Inlet with 100mm dia vent, Sieved product outlet 200mm Dia vent 2 of 80mm x 30mm oversize outlets each chamber with 1.5 Kw 1440 Rpm belt drive motors. Overall size 1200mm x 900mm x 900mm tall.