What industries can use this machine?

It is widely used in municipal water treatment, agriculture, industrial waste, food/beverage, dairy, chemical manufacturing, and paper manufacturing.

What is the dewatering principle?

Sludge is pushed by helical axis blades; as gaps narrow, pressure increases to dewater the sludge, with water exiting between fixed and moving plates.

Oil Press Volute Screw Sludge Dewatering Machine

Name: Oil Press Volute Screw Sludge Dewatering Machine
Brand: Top Industry (Chengdu) Co., Ltd.
SKU: 1961166255

Sichuan, ChinaTop Industry (Chengdu) Co., Ltd.

US$4,700.00-12,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

TPDL

Type

Sludge Dewatering Machine

Method

Physical Treatment

Usage

Industrial, Agriculture

Application

Sewage Dewatering

Material

Stainless Steel

Transport Package

Wooden Case

Specification

Standard

Trademark

Top

Origin

China

Production Capacity

500 Sets Per Month

Key features

Clog-Free Self-Cleaning: Screw and moving rings structure cleans itself automatically to handle fats, oils, and fiber sludge.

Low Operation Cost: Costs below 40% of belt press and 20% of centrifuge for efficient dewatering.

Power and Water Saving: Consumes less than 5% power of centrifuge and less than 0.1% water of belt filter press.

Chemical Reduction: Saves around 60% on chemicals compared to other dewatering methods.

Compact Design: Saves more than 60% of investment for dehydration room construction.

PLC Automatic Control: Fully automated operation controlled by PLC for stability and ease of use.

1 Year Warranty: Includes 1-year warranty and after-sales service coverage.

Stainless Steel Material: Constructed with stainless steel for durability in sewage dewatering applications.

Company profile

Low MOQCustomization from DesignsQuality Assurance100% Finished Products Inspection

Top Industry (Chengdu) Co., Ltd.

Sichuan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2001-01-06 CertifiedNearest Port: Shanghai Port, Guangzhou Port, Luzhou Port, Chongqing PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier demonstrates manufacturing capabilities across multiple machine types, operates two production lines, maintains in-stock capacity, and reports defined procedures for finished-product inspection, corrective actions, and customer complaints. It offers extensive customization, exports to more than 40 countries, and derives 51%–70% of sales from exports. However, evidence also shows no SDK availability, no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse or showroom, no raw-material traceability, no ongoing batch quantity reconciliation, and no outsourcing SOP. Certification status, customer-specific cases, and several sustainability indicators are not documented. Financial information is represented only by reporting years, which is insufficient to assess financial credibility.

Supplier typeThe supplier is presented as a machinery manufacturer with facilities or equipment covering saw, winding, welding, slotting, drilling, lathe, grinding, and gear-hobbing operations. Its registered business scope is broad and includes industrial, chemical, rubber, tool, electronic, medical-device, furniture, building-material, and trading activities, so the machinery-manufacturing identity is supported by the equipment information but not narrowly defined by the stated business scope.

After-Sales capabilityThe supplier claims good after-sales service and has clear, followed procedures for customer complaints and corrective/preventive actions. However, it has no overseas warehouse or showroom, so the evidence supports structured service handling but not strong overseas service infrastructure.

Production capacityProduction evidence includes two production lines, multiple machine categories, stated output information for filter equipment and sludge dewatering machines, in-stock capacity, and lead times of within 15 workdays off-peak and one month during peak periods. Capacity controls have weaknesses: there is no valid manufacturing-capacity contract with affiliated subcontractors, no ongoing batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the warranty period?

We provide a 1-year warranty and after-sales service.

Q:How to select the right model?

Please provide the flow rate of sludge (M3/H), solid content (%), sludge character, dried sludge capacity (D.S.KG/H), and moisture content of sludge cake (%).

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Q:What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.