hree-phase horizontal screw decanter separation centrifuge is a kind of machine to send muddy water mixture into the drum through feed pipe and screw outlet. Under the centrifugal force generated by the high-speed rotation of the host, the solid particles with large specific gravity are deposited on the inner wall of the drum, and the screw blades moving relative to the drum continuously scrap the solid particles deposited on the inner wall of the drum and push to the residue outlet. The liquid after separation flows out of the drum through weir plate.

The working principle of three-phase horizontal screw decanter separation centrifuge: the muddy water mixture goes into the drum through feed pipe and screw outlet. Under the centrifugal force generated by the high-speed rotation of the host, the solid particles with large specific gravity are deposited on the inner wall of the drum, and the helical blades moving relative to the drum continuously scrap the solid particles deposited on the inner wall of the drum and push to the residue outlet. The liquid after separation flows out of the drum through weir plate.
The relative motion between the screw and the drum is completed with differential mechanism. The housing of differential mechanism is connected with the drum, the output shaft is connected with the screw, and the input shaft is connected with the auxiliary motor. The main motor drives the rotation of drum while also drives the rotation of differential mechanism housing. Since the input shaft is connected with the auxiliary motor and the auxiliary motor generates braking torque to drive the planetary wheel to operate according to the designed transmission relation. And the torque is passed to screw proportionally, to achieve continuous separation of material with horizontal screw sedimentation centrifuge.

Application areas
Food: slag removal in juice production, juice removal of soy protein, dehydration of peanut protein, slag removal in animal and vegetable oil refining, fish meal dehydration, bone glue dehydration. 
Petrochemical: kaolin grading, dewatering of dyes, dewatering of barium sulfate, classification of drilling mud, clarification and grading of sulfuric acid, clarification of coal tar.
Environmental protection: dehydration of industrial abrasives, dehydration of distiller's grains, dewatering of power plant sludge, dewatering of paper mills sludge, beer industry wastewater, iron and steel smelting wastewater.