screw press dewatering workshop

Top Screw Press Sludge Dewatering Manufacturer

Welcome to Mutao, the leading manufacturer of high-quality screw press sludge dewatering machines. With years of experience and a commitment to excellence, we specialize in providing innovative solutions for the efficient dewatering of sludge across various industries.

We understand the challenges that come with sludge management and wastewater treatment. Our screw press dewatering technology offers a cost-effective, environmentally friendly solution for reducing the volume of sludge and extracting valuable resources from wastewater.

Whether you’re in municipal wastewater treatment, industrial processing, tannery industries, paper mills, food production process, or any other sector requiring effective sludge dewatering, trust Mutao to deliver innovative, efficient, and sustainable solutions that exceed expectations.Screw Press Dewatering Supplier.

Screw Press Sludge Dewatering References

What is Screw Press Dewatering

Screw press sludge dewatering/ thickening/ thickener also called Multi-Disc Screw Press, it’s clog-free and can reduce the sedimentation tank and sludge thickening tank, saving the cost of sewage plant construction. Minimized waste water and saving the cost of transport.

Screw press using screw and the moving rings to clean itself as clog-free structure, and controlled by the PLC automatically, it’s a new technology that can replace the traditional filter press like belt press and frame press, it cost low power and water consumption in contrast to the centrifuge.

Sludge Dewatering Press is a high performance sludge dewatering system. It utilizes a central screw auger and a slowly oscillating multi-disk filter to gradually increase pressure on flocculated sludge to produce an exceptionally dry sludge cake. With electrical, water and polymer usage, and high capture rates the system is very cost effective.

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screw press dewatering manufacturing process

Sludge Dewatering Press can be provided with all equipment required for dewatering included and factory mounted, piped and wired on a single stainless steel skid. This equipment includes the sludge pump, wash water pump, polymer dosing system and control panel. The system features fully automated one pushbutton startup and shutdown. Screw Press Dewatering is constructed entirely of stainless steel 304/316, Screw Press Dewatering Supplier.

Screw Press Sludge Dewatering Flow chart

screw press dewatering flow chart
  1. Feeds a fixed amount of sludge to theflocculation tank whilst the excess sludge overflows to site drainage.
  2. A Polymer is mixed with the sludge to formflocks suitable for the multi plate screw press.
  3. The sludge enters the thickening zone and theinitial filtrate is discharged whilst the thickened.
  4. In this section, the gaps between the rings and the screw pitch decrease gradually in the direction of the end plate, whilst the pressure of the filter element increases due to thevolume compression effect, which thickens and dewaters the sludge.
  5. The end plate creates further pressure from the outlet side so that the sludge becomes drier, resulting in up to 35% solid sludge cake which is released from the sludge cake outlet.
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Screw Press Dewatering Machine Benefits

Enclosed to minimize odors and noise (lower than 65Db)
• Very low wash water usage(1/8 compared with belt press)
• Very low power consumption(1/20 compared with centrifuge)
• High cake solids
• Minimal operator requirement
• Easy to operate and maintain
• Auto start-up, run and shutdown
• Touch screen operation optional
• Sludge Flow and Cake Monitoring System

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Discover the Ultimate Guide to Sludge Dewatering Processes with Mutao

Screw Press Dewatering Application

Widely application
Exclusive pre-concentration  design , applicable sludge concentration of 2000mg/L~50000mg/L Due to innovation of the structure design .Highly suitable to various high and low concentration sludge most especially the oily ones.
Widely application range including municipal sewage ,food wastewater, slaughter house ,printing and dyeing, oil chemical industry, paper making ,leather ,pharmacy and other different kinds of sludge dewatering.

Clogging free

Due to the moving of the fixed rings and moving rings self -cleaning .The ubiquitous clogging is avoided .Handing oily sludge without trouble while separating the water from the sludge easily . Above all , no need large quantiry of flushing water and no odor ,no secondary pollution during the sludge dewatering process .

Operation Cost saving

Screw Press  relies on the inner pressure of the filter chamber  and the rotating speed is as slow as 2~4rpm. The average  unit power consumption is only 0.1~0.01kWh/kg-DS(1/8 of Belt Filter Press and 1/20 of Centrifuge) . Greatly reduce the running cost of wastewater treatment system

Automatic Operation

High efficient for oily sludge

Why Choose Us as Screw Press Dewatering Supplier

After-Sales Support

1. Help Desk and Technical Support Services

Such after-sales support may come free with the purchase of an item and may also be sold as part of a more comprehensive service plan. Service offered through a help or support desk include technical assistance.

2. Real-Time Online Support 

Real-time online support includes email, chat, forums, and a social media interface (and monitoring) that assists in responding to public complaints and criticisms. This may include handling returns or repairs.

3. Customer Service

Customer service lines can give advice and solutions to frequent or even more complex issues and questions. Typically, rather than employing more human customer service representatives, automated responses and bots allow customers to easily access support at any time, either by phone or online.

4. Support Resources

This may include easily-accessible online solutions that involve forums where customers may interact with other users or experts, post questions, or search for answers.

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Screw Press Dewatering FAQs

Screw press dewatering machine, also called multi disc screw press, or multi disc sludge dewatering machine, dewatering screw press, etc. it’s a high efficient way to dewatering the sludge from 99% down to 80%, save a lot of sludge disposal fee. Comparing to belt press, filter press, centrifuge, decanter, screw press sludge dewatering has low footprint, low operation cost, automatic operation, good performance for oily sludge, tannery sludge, etc

We use SS304/SS316L for screw press, Schneider components, SEW motors or other brand motors required. 

It will take around 20days for standard items, for customized items, such as SEW motors 480V, the motor will take around 35days.

Yes, we have CE, ISO certificates for our screw press dewatering and polymer make up unit.

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