What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

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

Can the machine operate automatically without human supervision?

Yes, combined with the auto control system, the machine can operate 24 hours unmanned, programmed according to user requirements.

Volute Screw Sludge Dewatering Machine for Domestic Wastewater Treatment

Name: Volute Screw Sludge Dewatering Machine for Domestic Wastewater Treatment
Brand: Top Industry (Chengdu) Co., Ltd.
SKU: 1918570615

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

US$5,000.00-10,000.00

1 Piece

Product profile

Customization

Available

Warranty

1 Year

Type

Sludge Dewatering Machine

Model NO.

TPDL

Method

Physical Treatment

Usage

Industrial, Agriculture, Hospital, Sludge Dewatering

Material

Stainless Steel

OEM

Yes

Application

Leather/Municipal Water

Certification

ISO 9001:2008

Name

Sludge Dewatering Decanter Centrifugal

Packing

Wooden Box

Transport Package

Wooden

Specification

2500mm*1800mm*2800mm

Trademark

TOP

Origin

China

Production Capacity

30000

Key features

Self-Cleaning Clog-Free Design: Helical axis and moving rings automatically detach for self-cleaning, preventing clogging with oily or fibrous sludge.

Low Power and Noise Operation: Rotational speed of 2-4 r/min ensures minimal noise, vibration, and energy consumption (0.1-0.01kwh/kg-DS).

Full Automatic Unmanned Control: PLC-controlled system allows 24-hour unmanned operation, reducing labor costs and improving safety.

Durable Stainless Steel Construction: Lightweight body made of stainless steel ensures long service life and resistance to corrosion.

Reduced Project Investment: Integrates thickening and dewatering, eliminating need for separate sedimentation tanks and lowering construction costs.

Enhanced Phosphorus Removal: Aerobic dewatering prevents phosphorus release, improving the overall efficiency of the sewage treatment system.

Customizable OEM/ODM Service: Offers full customization from samples or designs, including material and application-specific adjustments.

Wide Industrial Application: Suitable for municipal sewage, food, leather, pharmaceutical, and oil chemical industries for sludge dewatering.

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: ≤15h

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 sludge treatment capacity per hour?

Capacity varies by model and sludge concentration (10000mg/L to 50000mg/L). For example, TPDL101 handles 5-7kg/h at 10000mg/L, while TPDL403 handles 390-480kg/h at 10000mg/L. Customized capacity is available for detailed requirements.

Q:What is the warranty period for the machine?

We provide a 1-year warranty for the Volute Screw Sludge Dewatering Machine.

Q:Does the machine require frequent maintenance or cleaning?

No, the machine features a self-cleaning structure where moving rings detach from fixed rings during rotation, preventing clogging and eliminating the need for manual cleaning.

Q:Is the machine suitable for oily sludge?

Yes, the self-cleaning mechanism and stainless steel structure make it ideal for dewatering oily sludge, fats, and fibers without clogging.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.