GN Screw Press Unit for Overseas Municipal Sludge Dewatering

Recently GN has completed 2 sets dewater screw press, later it will be arranged to transportation to overseas customer for Municipal Sludge Dewatering.

2023.08.10 sewage sludge dewatering screw press

Screw press is very common sludge dewatering screw press machine, this order will be used for  municipal wastewater treatment plants, the  sludge dewatering machine is commonly used to handle sludge dewatering and subsequent treatment of stabilised sludge. It can drastically reduce the water in sludge and reduce the cost of subsequent treatment and disposal.

It consist of control cabinet and flocculant mixing tank, with compacting structure small floor space. Dewatering machine is basically in closed operation, stable and timely treatment, reduce the site odour to a large extent, improve the working environment of workers. to achieve fully automatic 24-hour operation, reduce the operator’s labour intensity.

2023.08.10 multi-plate screw press unit

Advantage of dewater screw press machine

High efficiency: Stacked screw sludge dewatering machine has high dewatering capacity, which can dewater sludge with high water content quickly in a short time and improve the processing efficiency.

Space-saving: Compared with the traditional equipment, the stacked-screw sludge dewatering machine has a compact structure, occupies little space, and is easy to install and move.

Simple operation: the equipment is easy to operate, only need to adjust the parameters through the control cabinet, maintenance is also convenient.

In conclusion, dewater screw press is a highly efficient and easy-to-operate equipment, which concentrates and separates the sludge to solid state through mandatory dewatering, thus effectively reducing the cost and complexity in the process of sludge treatment and disposal.

 

GN Waste Sludge Dewatering Equipment shipped to Environmental Protection Company

GN Company completed manufacturing of one set of sludge dewatering system, including Dewatering Decanter Centrifuge, Dewatering Screw Press, and Chemical Dosing Unit. GN Company is a professional manufacturer of solid-liquid separation equipment, liquid-liquid separation equipment, and solid-liquid-liquid separation equipment, etc. GN Company has three factories, and is capable to manufacture Decanter Centrifuge, Disc Separator, Industrial Vibrating Screen, Screw Press, Polymer Dosing Unit, Centrifugal Pump, Screw Pump, Screw Conveyor, etc.

GN equipment can be widely used for Environmental & Wastewater Treatment, Mining & Construction, Chemical & Pharmaceuticals, Food & Beverage, Edible Oil, etc.

Now GN Company is capable to manufacture Decanter Centrifuge with bowl size from 220 to 760mm, including 9inch, 14inch…… 30inch, with capacities from 1 m3 per hour to 120 m3 per hour. GN Technical Team always suggests T series Decanter Centrifuge, with half cone angle of 8 degree, for dewatering project. The wetted part is made of duplex stainless steel 2205 or 2304. And GN Company can supply explosion proof main motor and back up motor for clients in dangerous environment, and both ATEX and IEC standard are available.

Till now GN Company has supplied equipment to about 70 counties outside China, including USA, Canada, Mexico, Brazil, Argentina, Peru, UK, Russia, France, Germany, Italy, Greece, Spain, Portugal, Norway, Turnkey, UAE, Oman, Bahrain, Saudi Arabia, Nigeria, Egypt, South Africa, Australia, Malaysia, Singapore, Philippine, Vietnam, etc.

Welcome to contact GN Sales Managers, and they would offer One Stop Turnkey Solution for clients’ project.

Best & Regards,

Kevin Liu

Regional Manager
GN Separation & Conveying

Hebei GN Separation & Conveying Equipment Co.,Ltd
Tel: +86-316-5276988/9
Mob (WhatsApp/Wechat): +86-15810901775
Email: Kevin@gnseparation.com

GN China: www.gnseparation.com (Langfang/Beijing)
GN USA: www.gnsolidsamerica.com (Houston, Texas)
GN Russia: www.gnseparation.ru (Moscow City)

GN Company completed production of one set of Sludge Dewatering Screw Press, and planned to ship to the European client recently. The screw press would be used for sludge dewatering of municipal sewage.
Besides Decanter Centrifuge and Filter Press, Screw Press is newly developed equipment for sludge dewatering in wastewater treatment. And it has obvious advantages of low investment, low energy cost and low operation cost. It achieves dewatering function by principle of screw extrusion, through the strong squeezing force, which is generated from the change of screw diameter and screw pitch, and the tiny gap between floating ring and fixed ring.

GN Company now is capable to manufacture Screw Press with diameter 100mm, 130mm, 200mm … 400mm, with capacity ranging from 0.28m3 per hour to 130m3 per hour. The part contact with material is always made of stainless steel 304, 316, while duplex stainless steel 2205 can also be customized based on clients’ project requirement. For example, if the sludge has high content of Chloride, common ss304 or 316 cannot work well. The Motor for screw is reputable supplier from Japan, and the electrical components are from reputable European brands.

The Screw Press has self-cleaning function, and is not easy to get blockage, and has long service working hours.

Besides supplying dewatering equipment, GN Company is also capable to supply the other supporting equipment, including Sludge Feeding Pump (progressive cavity type), Polymer Preparation Unit with Dosing Pump, Screw Conveyor, Tank, etc.

Welcome to contact GN Sales Managers, and they would offer professional One Stop Turnkey Solution for clients’ projects.

Best & Regards,

Kevin Liu

Regional Manager
GN Separation & Conveying

Hebei GN Separation & Conveying Equipment Co.,Ltd
Tel: +86-316-5276988/9
Mob (WhatsApp/Wechat): +86-15810901775
Email: Kevin@gnseparation.com

GN China: www.gnseparation.com (Langfang/Beijing)
GN USA: www.gnsolidsamerica.com (Houston, Texas)
GN Russia: www.gnseparation.ru (Moscow City)