Stainless Steel Screw Sludge Dewatering Press 220V Motor 1

Stainless Steel Screw Sludge Dewatering Press 220V Motor 2

Stainless Steel Screw Sludge Dewatering Press 220V Motor 3

Stainless Steel Screw Sludge Dewatering Press 220V Motor 4

Stainless Steel Screw Sludge Dewatering Press 220V Motor 5

Stainless Steel Screw Sludge Dewatering Press 220V Motor 6

Stainless Steel Screw Sludge Dewatering Press 220V Motor

A compact stainless-steel screw press with a 220V motor that continuously separates water from sludge for fast, clean dewatering. Key selling points: corrosion‑resistant stainless body, efficient screw‑press tech for high dryness and low power use, quiet and easy one‑person operation with low maintenance. Saves disposal costs and space, easy to clean, and suitable for municipal, industrial, or farm use.

brand name:

QILEE

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-1(sets):30(days),>1(sets):To be negotiated(days)

Place of Origin:

China

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Filter Press Type

Screw Dewatering Machine

Outlet Position(mm)

350

Water Demand for Cleaning(L/h)

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

Dimensions(mm)

2300*785*1270

Processing Type

desalination

After-sales Service Provided

Online support

Power(W)

1 kW

Voltage

220 V, 380 V

weight (kg)

500

productivity

500L/Hour

warranty

3 Years

place of origin

Shanghai, China

core components

Motor

machinery test report

Provided

video outgoing-inspection

Provided

Compact Stainless Efficiently Packaged

The stainless steel Screw Press with a 220V motor delivers continuous, jam‑free sludge dewatering that cuts water usage, energy costs and labor while its enclosed operation minimizes odors. Its compact, integrated shape—combining electrical cabinet, disposal tank and dehydrator—uses SUS304 quality construction, a slow‑running screw and back‑pressure ring filtration for low noise, long service life, easy maintenance and precise cake moisture control. Packaged in standard export cartons with 3–20 day delivery, this space‑saving, hygienic style supports turnkey installation across municipal, industrial and food‑industry wastewater applications.

Here are four-word subtitle options:

The stainless steel Screw Press with a 220V motor pairs a low-speed screw and an enclosed filter ring assembly (fixed and moving rings filled with polymer grains) to provide efficient, low-noise, low-power sludge dewatering with anti-jam performance and extended service life. Its integrated electrical cabinet, disposal tank and dehydrator reduce footprint and odor, enable 24-hour automated operation, and lower labor, wash-water use and routine maintenance costs for municipal and industrial sludge streams. The screw-driven pressure system with back-pressure plates forces filtrate through narrow ring gaps while the moving ring self-cleans, allowing adjustable throughput and cake dryness by changing screw speed and gap settings.

Stainless Screw Sludge Dewatering

The stainless steel Screw Press sludge dewatering machine with a 220V motor delivers reliable 24-hour continuous operation for efficient water removal from both high- and low-consistency sludges. Its enclosed, integrated design and slow-running screw shaft reduce odor, noise, power use and the risk of jams while simplifying maintenance. Adjustable screw speed and ring gaps, together with polymer dosing and gravity thickening, provide controllable cake dryness and broad applicability across municipal, industrial and food-processing wastewater.

◎ Quiet Energy-efficient Operation

◎ Self-cleaning Compression Rings

◎ Durable Stainless Construction

Efficient Durable Hygienic Dewatering

Crafted from corrosion-resistant stainless steel and powered by a reliable 220V motor, this Screw Press was developed by a specialist manufacturer focused on industrial wastewater solutions to deliver long-lasting performance and sanitary operation. It performs continuous sludge dewatering with high compression force and precise feed control, reducing moisture content and disposal costs while offering easy access for cleaning and maintenance. Key features and advantages include an energy-efficient motor, modular screw and screen design for quick replacement, compact footprint for easy installation, automatic control options for unattended operation, and robust seals and bearings that extend service life.

Material introduction

The Screw Press is built mainly from corrosion-resistant SUS304 stainless steel for the frame, screw shaft and filter rings, ensuring hygienic surfaces and extended service life. Wear-resistant screw and ring components work with polymer grains in the lumen to enhance filtration efficiency, reduce jamming and cut cleaning water needs. An integrated stainless electrical cabinet and enclosed dehydrator housing shield the 220V motor and internal parts from corrosive sewage, improving durability and simplifying maintenance.

◎ SUS304 stainless steel

◎ Precision machined components

◎ Enclosed motor cabinet

FAQ

What is a Stainless Steel Screw Sludge Dewatering Press with a 220V motor used for?

It is used to separate liquid from sludge or slurry by mechanically compressing and conveying solids through a screw and screen assembly. Typical uses include dewatering municipal and industrial wastewater sludge, food-processing residues, brewery and dairy waste, textile and tanning sludges, septic/septage treatment, and on-site construction or site-remediation slurries where a compact, corrosion-resistant dewatering solution is needed.

What types of sludge or solids is this machine suitable for?

It handles a wide range of low- to medium-solids slurries—primary and secondary sewage sludge, biological sludge, grease trap solids, food and vegetable pulps, brewery lees, and some industrial sludges. Very coarse or highly abrasive materials, large debris, and extremely fibrous waste may require pre-screening or special wear-resistant components. Performance depends on feed concentration, particle size, and conditioning (e.g., flocculation).

What installation and site requirements are needed for a 220V motor version?

The unit needs a stable, level mounting surface and proximity to a reliable 220V electrical supply (single- or three-phase depending on model—confirm before installation). Provide appropriate circuit protection, grounding, and an emergency stop. Allow space for polymer dosing equipment and sludge feed pumps if used, and provide an outlet for filtrate discharge and a collection point for the dewatered cake. Ambient and wash-down drainage and corrosion-resistant piping are recommended for stainless installations.

Do I need chemical conditioners (polymers) and how do they affect performance?

Most fine or biological sludges require polymer conditioning (cationic or anionic flocculants) to improve floc structure and increase cake dryness and throughput. Polymer dosing typically increases solids capture efficiency and reduces clogging. Exact polymer type and dosage depend on sludge characteristics—perform jar tests or consult the supplier for dosing guidelines. Some coarse or high-solids wastes may run acceptably without polymers.

What routine maintenance and cleaning does this press require?

Regular tasks include flushing and cleaning the screen and feed zone after batches, inspecting and replacing wear parts (screw flights, screen elements, seals), checking motor mounts and gearbox oil levels per manufacturer guidelines, verifying polymer pumps and lines, and keeping electrical connections dry and secure. Daily visual checks and periodic preventive maintenance will extend life and maintain performance. Always lock out power and follow safety procedures before servicing.

What performance can I expect (throughput, cake dryness, energy use) and what factors affect it?

Typical throughput and cake dryness vary widely with sludge type, feed solids concentration, flocculation, and screw/press geometry. As a general guide: throughput can range from small-scale (hundreds of liters/hour) to multiple cubic meters/hour for larger models; cake solids often range from about 20–60% total solids depending on conditioning and sludge. Energy consumption is comparatively low for 220V screw presses but depends on motor power and duty cycle. For accurate expected performance, provide sample sludge data to the supplier for testing or select a model based on manufacturer specifications.

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