GN screw press unit also named screw press sludge dewatering machine, it’s a kind of economic and environmental friendly sludge dewatering equipment.
GN dewatering screw press is composed of fully automatic control cabinet, clocculation modulation box, sludge thickening and dewatering device and liquid collecting tank. It’s widy used in sewage treatment project of municipal, food, pharmaceutical and other industrical.
The equipment model in this order is GNDL301, the inner diameter of the dewatering screw assembly is 300mm, and the material is SS304 stainless steel, Manifold inlet and outlet form is flange.
Actually, In terms of material selection, stainless steel 304 is selected for the parts of GN screw press machine in contact with sludge in order to aviod any corrosion, according to the specifical requirements of customer or specific material conditions, higher grade stainless steel material can also be selected, for example SS316 or duplex stainless steel 2205.
The equipment shell can be opened from the top to facilicate the operator to check the opreation status of the dewatering screw and ensure the stable operation of the equipment.
For more information, please contact GN to get more details.