Gravity Separator

The deck is fluidised by a completely uniform pressurised air system stratifying the light material to the top of the product bed and allowing the heavy material to contact the deck surface. The deck is inclined from side to side and inlet end to discharge end at adjustable angles.The deck itself is powered by a fully balanced eccentric drive, which moves the deck at low amplitude and high frequency up hill. The heavy material contacting a specially designed square wire deck surface moves up hill, while the light material fluidised by the air system moves down hill due to gravitational pull.