What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union.

What is the lead time for production?

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

Volute Screw Press Sludge Dehydrator/Algae Sludge Dewatering Machine Manufacturer

Name: Volute Screw Press Sludge Dehydrator/Algae Sludge Dewatering Machine Manufacturer
Brand: Qingdao EVU Environmental And Engineering Equipment Co., Ltd.
SKU: 1942387112

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

US$1,000.00-10,000.00

1 Set

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

1 Year

Model NO.

QDEVU

Condition

New

Certification

GMA, QS, ISO

Automation

Automatic

Screw

Multi-Screw

Treatment

Biological Treatment

Transport Package

in Bulk

Specification

2000*785*1040M

Trademark

SPARK

Origin

China

HS Code

8421219990

Production Capacity

20 Sets/ Month

Key features

Wide Application Scope: Suitable for municipal sewage, food, printing, paper, pharma, leather, and petrochemical oily sludge dewatering.

High Efficiency Dehydration: Replaces traditional filter cloth and plate frame methods, reducing investment cost and improving treatment efficiency.

Automatic Operation: Fully automatic screw press design with multi-screw shaft for continuous solid-liquid separation.

Comprehensive Warranty: Provides a 1-year warranty covering mechanical defects for peace of mind.

Global After-Sales Support: 24/7 hotline support and on-site installation/debugging services by professional engineers abroad.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Proven Manufacturer: Established in 1999 with 13+ years experience and ISO, GMA, QS certifications.

Low Concentration Handling: Effectively processes sludge with concentrations ranging from 2000 mg/L to 50000 mg/L.

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: ≤2.24h

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, pharmaceutical, leather, slaughtering, and petrochemical oily sludge dewatering.

Q:What is the warranty period for the equipment?

The equipment comes with a 1-year warranty.

Q:Does the manufacturer provide after-sales service?

Yes, we provide 24/7 hotline support, on-site installation and debugging by professional engineers, and English manual books.

Q:Can the machine be customized?

Yes, we offer full customization, minor customization, customization from samples, and customization from designs.

Q:What certifications does the product have?

The product is certified with GMA, QS, and ISO standards.