SUS304 Screw Press Oil Sludge Dewatering 500L/h 1yr Warranty 1

SUS304 Screw Press Oil Sludge Dewatering 500L/h 1yr Warranty 2

SUS304 Screw Press Oil Sludge Dewatering 500L/h 1yr Warranty 3

SUS304 Screw Press Oil Sludge Dewatering 500L/h 1yr Warranty 4

SUS304 Screw Press Oil Sludge Dewatering 500L/h 1yr Warranty 5

SUS304 Screw Press Oil Sludge Dewatering 500L/h 1yr Warranty 6

SUS304 Screw Press Oil Sludge Dewatering 500L/h 1yr Warranty

This compact screw press is built from SUS304 stainless steel and dewaters oily sludge at around 500 L per hour. It separates oil, water, and solids continuously with high efficiency, low energy use, and easy cleaning. The unit is corrosion-resistant, simple to operate, and comes with a 1-year warranty for peace of mind.

Usage scenarios (about 3 sentences):

It is ideal for oilfield and petrochemical sites to recover oil from drilling and production sludge. Municipal and industrial wastewater plants, garages, and food processing factories can use it to reduce sludge volume and lower disposal costs. Service stations, machinery workshops, and recycling centers can deploy it for grease trap waste, oily rags, and machine sump sludge.

Shipping:

Support Sea freight

Payments:

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

Lead Time:

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

Place of Origin:

China

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Power Consumption(Kw)

0.8

Outlet Position(mm)

495

Water Demand for Cleaning(L/h)

Operating Weight(kg)

1230

Net Weight(kg)

820

Sludge Flow(m3/h)

1~15

Treating Capacity(kg/h)

30~50

Dimensions(mm)

3255*985*1600

Processing Type

desalination

Power(W)

1 kW

Material

SS304

Product name

Screw Press Machine

Voltage

220 V, 380 V

weight (kg)

100

productivity

500L/Hour

warranty

1 Year

Compact Durable SUS304 Dewatering

The SUS304 Screw Press delivers reliable 500L/h oil sludge dewatering with 24/7 automatic operation, reduced odor and water use, low noise and a 1-year warranty for peace of mind. Its compact, enclosed skid design with integrated electrical cabinet and disposal tank, jam‑free slow-running screw and stainless construction ensures long service life, easy maintenance and stable performance. Packed in standard export cartons for safe shipping (3–20 day delivery) and compatible with common accessories, it minimizes footprint and labor while meeting municipal and industrial wastewater needs.

SUS304 500L/h Screw Dewatering

The SUS304 Screw Press oil-sludge dewatering unit (500 L/h) features a durable stainless-steel build with an integrated electrical cabinet and enclosed dehydrator for a compact footprint, automatic 24-hour operation, and a 1-year warranty. Its screw-driven filter rings and moving-ring structure deliver efficient solids–liquid separation with low power consumption, reduced risk of jam, minimal odor and lower water and labor requirements, making it suitable for municipal and industrial sludges. Adjustable screw speed, back-pressure plates and gap settings provide precise control of throughput and cake dryness while the self-cleaning screw action and accessible layout simplify maintenance and extend service life.

SUS304 Screw-Press Dewatering 500L/h

The SUS304 Screw Press oil sludge dewatering machine with 500 L/h capacity and a 1-year warranty delivers continuous 24-hour automatic operation for efficient separation of solids and filtrate. Its enclosed design and integrated electrical cabinet, disposal tank and dehydrator reduce odors and footprint, while the slow-running screw shaft and self-cleaning moving rings prevent jams, lower power consumption and minimize noise. Easy maintenance, broad industrial applicability and compatibility with standard ancillary equipment make it a reliable choice for sludge dewatering.

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Efficient Oil Sludge Separation

Built by a specialist environmental equipment brand with decades of experience, the SUS304 Screw Press for oil sludge dewatering delivers reliable 500L/h throughput with a 1-year warranty. Its heavy-duty SUS304 stainless-steel construction and precision screw extrusion provide efficient oil–water separation, low residual moisture, high oil recovery, and strong resistance to corrosion and abrasion. Features like adjustable screw speed, replaceable wear liners, quick-clean design, PLC controls, and an energy-efficient motor offer stable continuous operation, simple maintenance, reduced operating costs, and fast ROI.

Material introduction

Built from SUS304 stainless steel, the Screw Press offers strong corrosion and oil resistance suitable for continuous oil sludge dewatering in harsh industrial and petrochemical environments. Key wear parts like the screw, rings, and pressure plates are precision-machined to resist abrasion, reduce contamination, and simplify routine cleaning. The integrated stainless housing and sealed dehydrator also help control odors and support reliable 24-hour operation with low maintenance.

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FAQ

What kinds of sludge and industries is the SUS304 Screw Press Oil Sludge Dewatering (500 L/h) best suited for?

The unit is designed for oily sludges and semi-solid wastes where mechanical dewatering is appropriate. Typical applications include oilfield sludges, refinery tank bottoms, ship bilge and sludge, petrochemical plant waste, metalworking coolant and oil sludges, garage/service-station pits, food-processing oily residues, and on-site tank or pit cleanouts. The SUS304 stainless steel construction makes it suitable for mildly corrosive environments and for applications where hygiene or corrosion resistance is a concern.

What performance can I expect — capacity, cake dryness, and oil recovery?

The nominal throughput rating is 500 L/h, which is a guideline under typical oil-sludge feed conditions. Actual throughput and results depend on feed solids concentration, oil content, temperature, and polymer conditioning. Typical outcomes with proper pre-treatment and polymer dosing are dewatered cake solids in the range of about 40–70% dry solids and liquid phase oil recovery that often exceeds 60% (in many cases 70–90%); results vary by feed characteristics. For very dilute or very high-viscosity feeds, throughput or cake dryness may be lower unless pre-thickening or heating is used.

What site, installation, and utility requirements are needed to operate the machine?

Basic requirements include a stable level floor or mounting pad, an appropriate power supply (motor rating and voltage per the supplied model specification), inlet and outlet piping for sludge and filtrate, a drained area or sump for filtrate discharge, and a small area for polymer mixing and dosing equipment (if chemical conditioning is used). Access for removing dewatered cake and for routine maintenance should be planned. If treating cold or viscous sludge, provision for pre-heating or pre-thickening may be beneficial. Exact electrical and space specifications should be confirmed with the supplier drawing for your model.

What routine operation and maintenance does the screw press require?

Daily tasks: check feed and filtrate lines, monitor polymer feed if used, inspect for unusual noise or vibration, and remove accumulated cake as required. Weekly/monthly tasks: clean screens and screw surfaces, check and lubricate bearings per manual, inspect seals and drive components. Consumables include polymer flocculant, screen elements, and wear parts (e.g., screw flights, bearings, seals). A simple preventive maintenance schedule and keeping spare wear parts on hand will maximize uptime.

What are common problems and how can I troubleshoot them?

Low throughput — check feed solids concentration (too low or too high), confirm correct polymer type and dose, inspect for clogged screens or inlet obstructions. High moisture in cake — often under-dosing of polymer, extremely oily feed, excessive feed rate, or worn screw/screen; adjust dosing and slow feed, inspect wear. Vibrations/noise — check for clogged feed, damaged bearings, loose mounting bolts or misaligned drive. Leakage — inspect seals and flange gaskets. If in doubt, stop the machine, document symptoms (photos/video), and contact technical support.

What does the 1-year warranty cover and how do I obtain service?

The standard 1-year warranty typically covers manufacturing defects in materials and workmanship under normal use for the original purchaser. It generally excludes normal wear parts (screens, screw flights, seals, bearings), consumables (polymers), damage from misuse, improper installation, unauthorized modifications, and transport damage. To obtain service: contact the supplier or authorized dealer with the machine serial number, purchase/order information, a description of the issue, and supporting photos or videos. Follow the supplier’s return/repair instructions; keep records of maintenance and operating conditions to support warranty claims. Ask your supplier about extended service plans or on-site commissioning if you need long-term support.

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