What are the payment terms accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, and Western Union.

What is the average lead time for production?

The average lead time is one month for both peak season and off-season.

Is customization available for this machine?

Yes, customization options include customization from samples, designs, minor customization, full customization, and flexible customization.

Chemical Wastewater Treatment Machine Volute Screw Press Sludge Dewatering Machine

Name: Chemical Wastewater Treatment Machine Volute Screw Press Sludge Dewatering Machine
Brand: Qingdao EVU Environmental And Engineering Equipment Co., Ltd.
SKU: 1942389052

Shandong, ChinaQingdao EVU Environmental And Engineering Equipment Co., Ltd.

US$8,000.00-10,000.00

1 Set

Product profile

Customization

Available

After-sales Service

5 Years

Warranty

1 Year

Model NO.

QDEVU-402

Condition

New

Certification

GMA, QS, ISO

Automation

Automatic

Screw

Multi-Screw

Treatment

Biological Treatment

Name

Screw Sludge Dewatering Machine

Model

Qdlx-402

Dried Sludge Capacity

200.0-300.0 Ds/Kg/Hr

Sludge Production with 80% Moisture Cont

1300.0-1600.0kg/Hr

Transport Package

in Bulk

Specification

2000*785*1040M

Trademark

QDEVU

Origin

China

HS Code

8421219990

Production Capacity

20 Sets/ Month

Key features

Versatile Industrial Application: Ideal for municipal sewage, food, printing, paper, pharma, leather, and petrochemical oily sludge dewatering.

Advanced Screw Press Technology: Replaces traditional filter cloth and plate frames, reducing investment costs and improving treatment efficiency.

High Capacity Range: Models support dried sludge capacity from ~4 kg/h to ~266 kg/h, accommodating various plant sizes.

Automatic Operation: Fully automatic system with electrical control box, reducing manual labor and ensuring consistent performance.

Comprehensive Warranty: Provides 1-year warranty for the machine and 5 years of after-sales service support.

Global Technical Support: 24/7 hotline, on-site installation/debugging by engineers, and English manual included.

Certified Quality: Equipped with GMA, QS, and ISO certifications ensuring reliable industrial standards.

Low Moisture Output: Efficiently reduces sludge moisture content, producing dried sludge cake for easier disposal.

Company profile

Importers and ExportersYears of Export ExperienceFull CustomizationQuality Assurance

Qingdao EVU Environmental And Engineering Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.95h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company with one production line, documented outsourcing procedures, and valid manufacturing contracts with associated subcontractors. It provides broad customization and ODM services, but reported no new products during the past year and has no SDK availability. Quality systems include ISO9001:2015, ISO45001:2018, ISO14001, CE capability, documented inspection instructions, and recorded corrective-action and complaint-handling procedures. Service coverage is domestically oriented: it has inventory capability but no overseas warehouse, showroom, agents, branches, or reported overseas-service countries. Financial evidence is limited to a stated current ratio of 1 and historical operating information; monetary figures are omitted for privacy. The supplier states that it provides OEM services for well-known brands, but no specific customer names or cases are supplied.

Supplier typeThe supplier is identified as a combined company rather than an offshore company, and its offerings cover manufacturing, export trade, service, quality control, R&D, and sustainable development. This indicates a multi-function supplier structure, although the slice does not further define ownership or organizational composition.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus CE product certification capability. It also conducted regular fire drills during the past year, providing additional evidence of documented management practices.

After-Sales capabilityThe supplier has inventory capability, documented procedures and records for handling customer complaints and corrective/preventive actions, and a stated one-month average lead time in both peak and off-season periods. However, it has no overseas warehouse, showroom, agents, branches, or reported overseas-service countries, limiting international after-sales reach.

Customization capabilityBoth manufacturing and R&D information lists customization from samples, designs, minor and full customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization support.

Product Q&A

Q:What industries is this sludge dewatering machine suitable for?

It is suitable for municipal sewage treatment and industries such as food processing, printing and dyeing, paper making, pharmaceuticals, leather, slaughtering, and petrochemical oily sludge dewatering.

Q:How does the machine improve efficiency compared to traditional methods?

It replaces traditional filter cloth and plate frame methods, which reduces investment costs and improves treatment efficiency through automatic screw press technology.

Q:What is the warranty period and after-sales service coverage?

The machine comes with a 1-year warranty. After-sales service includes 5 years of support, 24/7 hotline access, and on-site installation and debugging services by professional engineers.

Q:What certifications does the equipment hold?

The equipment holds GMA, QS, and ISO certifications, ensuring compliance with international quality and safety standards.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.