Volute Screw Press 4 Primary Sludge Dewatering Machine for Wastewater Treatment

Name: Volute Screw Press 4 Primary Sludge Dewatering Machine for Wastewater Treatment
Brand: Top Industry (Chengdu) Co., Ltd.
SKU: 1911027635

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

Clog-Free Self-Cleaning: Helical axis and moving rings continuously detach to prevent clogging in oily or fibrous sludge.

Low Power Consumption: Unit power consumption is 0.1-0.01kwh/kg-DS, significantly lower than belt presses and centrifuges.

Stainless Steel Construction: Body made of stainless steel ensures durability and long service life in harsh environments.

24/7 Unmanned Operation: Fully automatic PLC control allows continuous 24-hour operation without manual intervention.

Low Noise and Vibration: Rotational speed of 2-4 r/min ensures minimal noise, vibration, and odor emission.

Phosphorus Removal Enhancement: Aerobic dewatering prevents phosphorus release, improving overall sewage treatment efficiency.

Customizable Capacity: Models range from 5-7kg/h to 390-480kg/h with customized options for specific requirements.

OEM and ODM Services: Full customization available from samples or designs with flexible customization options.

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 about your sludge treatment capacity per hour(m3/hr)?

Capacity varies by model and sludge concentration. For example, TPDL101 handles ~0.5m3/h at 10000mg/L, while TPDL403 handles ~39m3/h at the same concentration.

Q:How about your solid content or water content(%)?

The machine is designed to handle various solid contents. Specific water content results depend on the input sludge characteristics and model selected.

Q:What is the character of your sludge?

The machine is suitable for municipal sewage, food, slaughtering, printing, oil chemical, paper, leather, and pharmaceutical sludge, including oily and fibrous types.

Q:How about your dried sludge(D.S.)?

The machine effectively reduces sludge volume through dewatering. Specific dried sludge output depends on the input concentration and model capacity.

Q:How about your water content of sludge cake(%)?

The machine produces a dewatered sludge cake with reduced water content. Exact percentage depends on the specific sludge type and operating conditions.