What is the MOQ and lead time?

MOQ is 1 Piece. Peak season lead time is one month; off-season lead time is within 15 workdays. Payment terms include LC, T/T, D/P, PayPal, etc.

Can the machine be customized?

Yes, customization is available for detailed requirements. OEM and ODM services are provided, including customization from samples, designs, and flexible options.

Screw Press Sludge Dewatering Machine for Wwtp

Name: Screw Press Sludge Dewatering Machine for Wwtp
Brand: Top Industry (Chengdu) Co., Ltd.
SKU: 1924727065

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

US$5,000.00-100,000.00

1 Piece

Product profile

Customization

Available

Type

Sludge Dewatering Machine

Method

Physical Treatment

Usage

Industrial, Agriculture

Material

Stainless Steel

Packing

Wooden Box

OEM

Yes

Name

Sludge Dewatering Decanter Centrifugal

Application

Leather/Municipal Water

Certification

ISO 9001:2008

MOQ

1PC

Weight

1-8 Tons

Color

Silver

Transport Package

Wooden

Specification

2500mm*1800mm*2800mm

Trademark

TOP

Origin

China

HS Code

8421192000

Production Capacity

30000

Key features

Clog-Free Self-Cleaning: Helical axis and moving rings detach for continuous self-cleaning, handling fats, oils, and fibers perfectly.

Ultra-Low Power Consumption: Power usage is only 0.1-0.01kwh/kg-DS, which is 1/8 of belt press and 1/20 of centrifuge, saving running costs.

Fully Automatic Operation: PLC controlled system allows 24-hour unmanned operation, safe, simple, and programmable to user requirements.

No Secondary Pollution: Low rotational speed (2-4 r/min) ensures minimal noise, vibration, and odor, creating a great work environment.

Durable Stainless Steel Build: Body made of stainless steel for long service time; only screw shaft and moving rings need replacement.

Enhanced Phosphorus Removal: Dewatering under aerobic conditions prevents phosphorus release, enhancing the whole sewage treatment system.

Wide Industry Application: Suitable for municipal sewage, food, leather, pharmaceutical, oil chemical, and other industrial sludge dewatering.

Decreased Project Investment: Integrates thickening and dewatering, reducing the need for separate sedimentation and thickening tanks.

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:How to select the right model?

Please provide: 1) Sludge treatment capacity per hour (m3/hr); 2) Solid or water content (%); 3) Character of sludge; 4) Dried sludge (D.S.) amount; 5) Water content of sludge cake (%).

Q:What is the working principle?

Wastewater is pushed into the machine. Sludge moves to the outlet under helical axis pressure. As gaps narrow, pressure increases, forcing water out between fixed and moving plates.

Q:Is the machine clog-free?

Yes. The self-cleaning mechanism where moving rings detach from fixed rings during rotation avoids ubiquitous clogging, making it ideal for oily sludge.

Q:What are the main advantages?

1) Not clog; 2) Full automatic 24h operation; 3) Saves running costs (water, power, drugs); 4) No secondary pollution; 5) Lightweight and durable; 6) Decreases project investment.

Q:What is the power consumption?

The average unit power consumption is only 0.1-0.01kwh/kg-DS. It is 1/8 of a Belt Press and 1/20 of a Centrifuge, greatly reducing running costs.