Sludge Dewatering Screw Press

Equipped with pre-thickening tank and better at dealing with low concentration sludge

Improved gravity thickening shortcomings and realized high efficient thickening.Flocculation and thickening are integrated, dewater becomes easier.Combine with regulating end plate, sludge concentration can be optimized.

Low noise, low vibration, power saving, water saving

As the main component, the screw rotates very slow at a rate of 2-4rpm, no need large integration like rollers, so that itconsumes very low power and thus environment friendly. The power consumption of screw press is 1/20 of centrifuge which requires rotation at high speed, 1/8 of belt press, which is only 0.01-0.1 Kwh/kg-DS.Its unique self-cleaning mechanism prevents filter mesh from clogging, then no need for huge amounts of water forclogging prevention. The amount of cleaning water required is about 1/115 of belt press and 1/62 of centrifuge.

Reduce infrastructure investment cost, improve treatment effect

Screw press can directly treat the sludge from aeration tank and second sedimentation tank so no need sludgethickening and sludge storage tank. The infrastructure investment can be greatly saved and the phosphorous release problem is well avoided. Thus the sewage treatment system dephosphorization can be enhanced.Save infrastructure investment also on mixer, air compressor, washing pump and other related corollary equipment.Less footprint occupy, less dewatering plant infrastructure investment.

Fully automatic control, simple operation and management

Screw press doesn't have any components like filter cloth or filter pore which are easily clogged.The operation is safe and easy. The machine also can be operated automatically by control cabinet.