Volute Screw Press Sludge Dewatering Machine - SUS304, 24h 1

Volute Screw Press Sludge Dewatering Machine - SUS304, 24h 2

Volute Screw Press Sludge Dewatering Machine - SUS304, 24h 3

Volute Screw Press Sludge Dewatering Machine - SUS304, 24h 4

Volute Screw Press Sludge Dewatering Machine - SUS304, 24h 5

Volute Screw Press Sludge Dewatering Machine - SUS304, 24h 6

Volute Screw Press Sludge Dewatering Machine - SUS304, 24h 7

Volute Screw Press Sludge Dewatering Machine - SUS304, 24h

The Volute Screw Press Sludge Dewatering Machine (SUS304, 24h) stands like a steady guardian on the plant floor, its volute screw quietly squeezing muddy slurry into compact, easy-to-handle cake as morning light glints off polished stainless surfaces. Built from high-grade SUS304 stainless steel and engineered for true 24-hour continuous operation, it delivers dependable, energy-wise dewatering with low maintenance and stable performance. The outcome is a cleaner site, lower disposal costs and a greener footprint—an elegant, hardworking partner that transforms messy sludge into manageable value.

shipping:

Ocean freight

brand name:

QILEE

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Place of Origin:

China

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Filter Press Type

Screw Press

Operating Weight(kg)

520

Net Weight(kg)

375

Sludge Flow(m3/h)

0.3~4.5

Powder Consumption(kw)

0.4

Treating Capacity(kg/h)

6~18

Size

2300*785*1270MM

Power

0.4

Warranty of core components

1 Year

Marketing Type

New Product 2020

Showroom Location

None

Applicable Industries

Construction works

Condition

New

Weight

375KG

weight (kg)

500 kg

productivity

500L/Hour

warranty

1 Year

place of origin

Shanghai, China

core components

Motor

machinery test report

Provided

video outgoing-inspection

Provided

SUS304 Hygienic Compact Continuous

The SUS304 Volute Screw Press offers continuous 24h automatic dewatering with anti-jam operation, low power use and an enclosed design that cuts odors, cleaning water and labor costs. Its compact, integrated layout (electrical cabinet, disposal tank and dehydrator) and slow-running screw deliver low noise, easy maintenance and long-lasting corrosion-resistant performance. Packed in standard export cartons and ready for 3–20 day delivery, this Screw Press meets municipal and industrial needs across a wide range of capacities.

24h SUS304 Volute Dewatering

The Volute Screw Press Sludge Dewatering Machine (SUS304, 24h) is a corrosion‑resistant Screw Press designed for continuous 24-hour automatic operation with an integrated electrical cabinet, disposal tank and dehydrator that reduce footprint, odor and maintenance. Its volute structure—featuring a screw running through stacked fixed and moving rings with small filtration gaps filled by polymer—delivers self-cleaning, jam-resistant dewatering for high- and low-consistency sludges across municipal and industrial applications, with adjustable throughput and cake moisture via screw speed and back-pressure gaps. By combining enclosed operation, slow shaft speed and efficient extrusion under pressure, the unit lowers water and energy use, cuts noise and labor, extends service life and simplifies daily maintenance.

SUS304 24h Continuous Dewatering

The Volute Screw Press Sludge Dewatering Machine (SUS304) is an enclosed, integrated system that enables 24-hour automatic dewatering with low noise and reduced power consumption. This Screw Press uses a screw-driven filter device with stacked fixed and moving rings to efficiently separate filtrate and form dry mud cakes while minimizing jams and cleaning water use. Made of stainless steel for long service life and easy maintenance, it is suitable for municipal and industrial wastewater applications across a range of capacities and can be paired with sludge pumps, polymer dosing and washing equipment.

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Efficient 24-Hour Stainless Dewatering

Engineered by a heritage-focused manufacturer with precision stainless-steel fabrication, the Volute Screw Press Sludge Dewatering Machine is built from SUS304 for robust corrosion resistance and reliable 24-hour continuous operation. The Screw Press uses a volute chamber and progressive compression to deliver high dry solids, low polymer consumption, reduced cake moisture, and stable throughput for municipal and industrial sludge treatment. Key features include easy-clean SUS304 construction, low energy consumption, adjustable screw pitch, and simple maintenance, providing improved uptime, lower operating costs and consistent dewatering performance.

Material introduction

The Volute Screw Press is constructed mainly from SUS304 stainless steel, giving the dewatering machine excellent corrosion resistance and extended service life in harsh wastewater and industrial environments. Key components including the integrated electrical cabinet, disposal tank, filter rings and moving ring are stainless-built for enclosed operation that reduces odor, minimizes cleaning water use and simplifies maintenance. The durable SUS304 screw shaft and ring assembly withstand wear from continuous 24h automatic operation, helping prevent jams, lower noise and power use while ensuring reliable sludge dewatering performance.

◎ Volute Screw Press - SUS304

◎ Enclosed Cabinet - SUS304

◎ Key Components & Internals - SUS304

FAQ

What is a Volute Screw Press and how does the SUS304 model work for sludge dewatering?

A Volute Screw Press is a continuous mechanical dewatering device that squeezes sludge between a conical (volute) casing and a rotating screw shaft to expel water and produce a compact filter cake. The SUS304 model uses corrosion‑resistant stainless steel construction for sanitary and durable operation and is designed for continuous 24‑hour service when properly installed and maintained.

What types of sludge and solids can this machine handle?

It is suitable for a wide range of sludges: municipal sewage sludge, industrial wastewater sludge (food & beverage, dairy, brewery, pulp & paper, chemical), slaughterhouse and fish processing residues, landfill leachate solids and conditioned livestock manure. Fine colloidal sludges typically require flocculation or pre‑conditioning to achieve good dewatering.

What cake dryness and performance can I expect in real applications?

Cake dryness depends on feed characteristics and conditioning; with appropriate polymer dosing and pre‑thickening you can commonly achieve a markedly reduced sludge volume and dry solids suitable for landfill or further handling. Exact percent total solids vary by sludge type and conditioning—perform a site jar test or pilot run to determine likely results for your feed.

Can the machine operate continuously for 24 hours and what are the operating requirements?

Yes, the machine is designed for continuous 24‑hour operation, but continuous service requires stable feed characteristics, proper polymer/flocculant dosing (if used), periodic inspection of wear parts, and a reliable power supply. Consistent feed concentration and removal of oversized debris or grit improve reliability and reduce downtime.

What pre‑treatment, dosing, or site preparations are needed for best results?

Most applications benefit from pre‑thickening and flocculation (polymer conditioning) to aggregate fine solids and improve cake formation. Installations commonly include feed pumps, screening or grit removal, a polymer dosing system with mixer, and a suitable receiving/transport method for the discharged cake. Conduct jar tests or a pilot trial to optimize polymer type and dosing rate.

What maintenance, cleaning, and durability can I expect from an SUS304 Volute Screw Press?

SUS304 stainless steel provides good corrosion resistance and hygienic surfaces for food and municipal uses. Routine maintenance includes checking bearings and seals, inspecting the screw and volute for wear, cleaning screens, and replacing wear liners or seals as needed. With regular preventive maintenance and correct operation, the unit offers reliable long‑term service for continuous applications.

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