Is the machine fully automatic?

Yes, it features a PLC-controlled auto-control system that allows for 24-hour unmanned operation, ensuring safe and simple management.

Does the machine cause noise or vibration?

No, the screw shaft rotational speed is very low (2-4 r/min), which ensures there is no vibration and very little noise, creating a quiet work environment.

What is the warranty and after-sales service?

We provide high-quality products with competitive prices and good after-service. Our plants are supplied to more than 30 countries, ensuring reliable support.

Dewatering Screw Presses Volute Screw Sludge Dewatering Multi Plate Screw Press

Name: Dewatering Screw Presses Volute Screw Sludge Dewatering Multi Plate Screw Press
Brand: Top Industry (Chengdu) Co., Ltd.
SKU: 1923838515

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: Volute screw design with moving rings ensures automatic self-cleaning, handling fats, oils, and fibers without clogging.

Low Power Consumption: Ultra-low speed (2-4 r/min) results in minimal energy use, consuming only 0.1-0.01kwh/kg-DS, significantly less than centrifuges.

Fully Automatic Operation: PLC-controlled system allows 24-hour unmanned operation, integrating auto-control cabinets for safe and simple management.

Eco-Friendly & Quiet: No secondary pollution; low rotational speed eliminates vibration and noise, preventing odor spread for a better work environment.

Durable Stainless Steel: Main body constructed from stainless steel, ensuring long service life and durability with minimal replacement parts needed.

Multi-Industry Application: Suitable for municipal sewage, dairy, leather, food, and chemical industries, effectively treating various types of sludge.

Cost-Effective Design: Reduces project investment by eliminating need for separate thickening tanks and lowering overall running costs for water and drugs.

Customizable Capacity: Available in multiple models (DS series) with capacities from 5 to 640 KG/H, tailored to specific wastewater treatment needs.

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 sludge treatment capacity per hour?

The capacity varies by model, ranging from 5-10 KG/H for TPDL 131 up to 320-640 KG/H for TPDL 404. Customized capacities are available for detailed requirements.

Q:What are the solid content or water content requirements?

The machine can handle various sludge characteristics. Specific solid or water content percentages should be provided to select the optimal model for your specific sludge type.

Q:What are the characteristics of the sludge this machine handles?

It is ideal for fats, oils, fiber sludge, and oily sludge. The self-cleaning mechanism prevents clogging, making it suitable for difficult sludge types in industries like leather and food processing.

Q:What is the dried sludge (D.S.) content?

The machine effectively dewater sludge under aerobic conditions, enhancing phosphorus removal. The specific dried sludge content depends on the input sludge characteristics and model selected.

Q:What is the water content of the sludge cake?

The water content of the sludge cake varies based on the input sludge properties and operational settings. Please contact us with your specific sludge data for precise estimates.