High capacity soy milk plants cannot afford a separator that stops the feed every few minutes to eject sludge. The HD-DSS-550N solves this with a nozzle type bowl that discharges concentrated solids continuously through twelve replaceable nozzles at the periphery, while clarified soy milk leaves the bowl through a centripetal pump at constant pressure. With a disc diameter of 550 millimetres and 7100 G of centrifugal force, the machine handles between ten and thirty cubic