What is the lead time for production?

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

What certifications does the manufacturer hold?

The manufacturer has passed ISO 9001, ISO 14001, and ISO 45001 system certifications and holds a production qualification certificate for environmental protection products.

What is the design pressure and filtration period?

The design pressure is 0.6MPa, and the filtration period is between 12-24 hours.

Digital Controlled Automatic Quartz Sand Carbon Multi Media Filter for Water Pretreatment

Name: Digital Controlled Automatic Quartz Sand Carbon Multi Media Filter for Water Pretreatment
Brand: Yangzhou Deyuan Environmental Engineering Co., Ltd.
SKU: 2141928362

Jiangsu, ChinaYangzhou Deyuan Environmental Engineering Co., Ltd.

US$1,200.00-10,000.00

1 Piece

Sample price:US$3150.00/piece.Request sample

Product profile

Customization

Available

Type

Activated Carbon

Usage

Environmental Protection, Chemical Industry

Model NO.

TWL

Motive Force

Pressure

Style

Vertical

Performance

Efficient Filtration

Certification

Weight

Depends on Capacity

Size

Depends on Capacity

Life Time

30 Years

Single Processing Capacity

5-70m3/H

Iltration Period

12-24h

Design Pressure

0.6MPa

Influent Turbidity

Below 20ntu

Effluent Turbidity

Below 3ntu

Transport Package

Standard Export Airworthy Packaging

Specification

Customizable

Trademark

DeYuan

Origin

Jiangsu, China

Production Capacity

5000 Sets/Year

Key features

Efficient Multi-Media Filtration: Uses quartz sand, anthracite, and activated carbon to remove suspended solids, turbidity, and organic impurities effectively.

High-Quality Effluent Standard: Achieves effluent turbidity below 3 NTU, ensuring high purity for pre-treatment of pure water and reverse osmosis systems.

Long Service Life: Designed for a 30-year lifespan with strong acid/alkali resistance and oxidation resistance for durable performance.

Wide Application Scope: Suitable for power, electronics, beverages, tap water, petroleum, chemical, and municipal engineering water treatment.

Customizable Capacity: Single processing capacity ranges from 5-70 m3/H, with size and weight depending on specific capacity requirements.

Advanced Backwashing Design: Optimized filter media design ensures automatic upper sparse/lower dense state formation for optimal water quality.

Certified Quality Assurance: Product holds GS certification; Manufacturer holds ISO 9001, ISO 14001, and ISO 45001 system certifications.

Flexible Customization Options: Supports OEM/ODM services, including customization from samples, designs, and flexible minor adjustments.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Yangzhou Deyuan Environmental Engineering Co., Ltd.

Jiangsu, 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: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trade company associated with manufacturing activities in Yangzhou, including boiler accessories, automation equipment, sensors, electronic instruments, oilfield water-injection equipment, environmental equipment, and related products. It reports broad customization, ODM, and OEM capabilities, as well as new-product development during the past year. Quality and service processes are documented, including finished-product inspection instructions, complaint handling, and corrective-action procedures. However, the supplier has no overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Export experience appears relatively limited, with two years of export activity and two experienced export staff. Production capacity is indicated by two production lines and multiple processing facilities, but continuous quantity reconciliation is not performed. No certification information or specific customer cases are provided.

Supplier typeThe company is explicitly described as a trade company, while its stated business scope covers manufacturing, processing, sales, installation, engineering, and technical services across boiler, automation, oilfield, municipal, environmental, and related equipment. This indicates a trade-oriented supplier with broad associated manufacturing and project-service activities.

After-Sales capabilityThe supplier reports written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, limiting evidence of overseas service infrastructure.

R&D capabilityThe supplier states that it developed new products during the past year and provides ODM services. It also reports no available SDK, which limits evidence of software-development integration capability but does not negate its product R&D capability.

Production capacityProduction-related information includes cutting, bending, drilling, and rolling facilities, two production lines, and a broad manufacturing and processing scope. Quality inspection instructions are uniformly followed, but the factory does not continuously reconcile quantities for each batch or mass production, indicating a stated production-control weakness.

Customization capabilityBoth R&D and design-capability records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM capability, providing explicit evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no brand names, project details, volumes, references, or independently verifiable case information are provided.

Product Q&A

Q:What is the filtration performance and effluent quality?

The filter effectively removes suspended impurities, colloids, and organic matter. The effluent turbidity can reach below 3 NTU, making it suitable for pre-treatment of pure water and reverse osmosis membranes.

Q:What filter media are used in this multi-media filter?

Commonly used media include quartz sand, anthracite, manganese sand, and activated carbon. The design typically layers lightweight materials (anthracite/activated carbon) on top and heavy materials (magnetite/quartz sand) at the bottom.

Q:Is the product customizable?

Yes. Customization options include customization from samples, designs, full customization, and minor customization. Size and weight depend on the required capacity.

Q:What is the expected lifespan of the filter?

The designed service life is 30 years, provided with strong acid and alkali resistance and good pollution resistance.

Q:What are the minimum order quantity and payment terms?

The Minimum Order Quantity (MOQ) is 1 Set. Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.