Shaftless Screw Press Filter Screen – Leading China Suppliers & Factory for Effective Dewatering Solutions
Product Description
This kind of SCREEN offers the waste water filtration and the transport of the effluents for the stocking, in a practical and efficient package. The SCREW SCREEN COMPACTOR is the more complete variant, with a compactor zone next to the discharge, which allows an important reduction in weight and volume of filtered waste (up to 50% less). The machine can be installed inclined (between 35 ° and 45 ° depending on the needs) into a concrete channel or in a stainless steel tank to receive the wastewaters from a fixed pipe.
Filtration Zone
The filtration zone for all the variant of the SCREW SCREEN is made up by a holed sheet (circular holes from 1 to 6mm) which filters the wastewater holding back the waste. Into this zone, the shaftless screw is equipped with brushes for the cleaning of the filtration. There is also a washing system activatable by a manual valve or through solenoid valve (optional).
Transport Zone
The transport zone is composed by an auger and the continuation of the shaftless screw. The screw, when activated by gear motor, rotates on itself picking and transporting waste until the discharge outlet.
Applications
This is a kind of advanced solid-liquid separation device in water treatment, which can continuously and automatically remove debris from wastewater for sewage pretreatment. It is mainly used in municipal sewage treatment plants, residential quarters sewage pretreatment devices, municipal sewage pumping stations, waterworks and power plants, also it can widely be applied to water treatment projects of various industries.
Municipal Sewage
Residential Quarters
Pumping Stations
Water & Power Plants
Textile & Dyeing
Food & Fishery
Paper & Wine
Butchery & Curriery
Frequently Asked Questions
What is a Screw Screen Compactor?
It is an integrated wastewater treatment unit that filters solid waste from effluents and transports it to a discharge point. The compactor variant includes a specialized compaction zone to reduce the weight and volume of the waste by up to 50%.
How is this screen machine installed?
The machine can be installed at an incline angle between 35° and 45°, depending on your site requirements. It can be mounted directly into a concrete channel or inside a stainless steel tank to receive wastewater from a fixed inlet pipe.
What are the specifications of the filtration zone?
The filtration zone utilizes a holed sheet with circular openings ranging from 1mm to 6mm to capture waste. It is equipped with brushes on the shaftless screw for continuous cleaning, along with an optional manual or solenoid-activated washing system.
How does the transport mechanism operate?
The transport zone consists of an auger and a continuous shaftless screw. When the gear motor is activated, the screw rotates to collect and transport the separated solids upward to the discharge outlet.
Which industries can benefit from this equipment?
It is widely used in municipal sewage treatment, residential pretreatment, pumping stations, and power plants. It is also highly effective for industrial wastewater treatment in sectors such as textiles, food processing, papermaking, breweries, and slaughterhouses.
