According to the principle of screw sludge dewatering machine, we developed a new type of sludge thickening equipment-screw sludge thickener as the demand of market. Screw sludge thickener inherits advantages of screw sludge dewatering machine, like: automatic continuous operation, low energy consumption, high efficiency, running stable and excellent properties, directly concentrate the sludge in secondary sedimentation tank. This equipment can be used instead of concentrated tank, reduces the area as well as the civil engineering construction cost, and effectively reduce stench and phosphorus release of sludge concentration pool. This equipment can be used as pretreatment of sludge dewatering and depth dewatering equipment.

Screw Sludge Dewatering Machine is designed to handle a wide range of sludge, especially sludge containing high oil and fat which easily stick to dewatering parts. Excellent performance has been proved in but no limited to the following industries.

● Municipal sludges from WWTP, including aerobic and digested

● Slaughterhouse sludges from DAF

● Textile sludges, such as dyeing and painting

● Food processing wash-down biological sludges, including dairy, beer, beans etc.

● Oily wash-down, including oil tank, fuel tank, car wash

● Pharmacy waste

● Printing oily ink waste