Can you ship the goods to our warehouse?

Yes. Although our normal trade term is EXW, FOB, CIF, we can also arrange logistics to your warehouse.

What is the delivery time?

5-10 days for general series products. Meanwhile, batch products & customized products would need 15-30 days based on different situations. Contact us for the exact time.

How do you ensure the quality of your products?

Generally, our equipment are the most durable type in the industry. Skilled workers and strict quality control system can ensure every machine with best working performance.

How to assemble the equipment once we received it?

The CAD install instruction, assembly procedure and project case will be provided. Of course our skilled installation engineers would go to your country and install the equipment if needed.

What is your product warranty and after sales service?

The warranty is 12 months while the lifetime is 10-15 years under good maintenance. It is durable and anti-corrosion. We provide equipment certification and installation operating instructions, one-year spare parts, technical advisory services, and guidance staff for installation and commissioning.

Upflow Sand Filter Continuous Flow Sand Filter System Sand Filter Mechanical Filter Sand-Bed Filter for Industrial Water Treatment Sewage Treatment Equipment

Name: Upflow Sand Filter Continuous Flow Sand Filter System Sand Filter Mechanical Filter Sand-Bed Filter for Industrial Water Treatment Sewage Treatment Equipment
Brand: Qingdao EVU Environmental And Engineering Equipment Co., Ltd.
SKU: 1939085912

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

US$1,599.00-5,999.00

1 Piece

Product profile

Customization

Available

Type

Mechanical Filter/Sand Filter

Usage

Environmental Protection, Chemical Industry, Industry,Domestic

Model NO.

QDSL

Motive Force

Pressure

Style

Vertical

Performance

Efficient Filtration

Certification

CE, RoHS, ISO/SGS/BV

Diameter

638~3200mm

Height

2700~6800mm

Filtration Aera

0.3~8.0m2

Capacity

8~80 T/H

Application

Processing Different Kinds of Water Quality

Housing

CS/SS304/FRP

Filter Media

Activated Carbon/Quartz Sand/Manganese San

Control Mode

Automatic or Manual

Control Way

Differential Pressure/Time/Manual

Function

Remove Ss Tp N

Use

Sewage Deep Treatment

Operation Cost

Low

Maintenance Cost

Low

Head Loss

Small

24 Hours Auto

Yes

Transport Package

Standard Package

Specification

QDSL-03~QDSL-80

Trademark

QDEVU or Customized

Origin

China

HS Code

8421219990

Production Capacity

100/Month

Key features

Continuous 24h Operation: High efficiency filtration with 24-hour continuous work, no need to stop for backwash.

Low Maintenance Cost: No rotating parts or moving components, ensuring low failure rate and saving maintenance costs.

Compact Design: Integrates flocculation, clarification, and filtration in one unit, reducing initial investment.

Stable Water Quality: Good filtration effect with stable effluent quality and no periodic water quality fluctuations.

Wide Application: Suitable for drinking water, industrial water, sewage deep treatment, and water reuse.

Flexible Customization: Customizable diameter, height, filtration area, and capacity to fit specific project needs.

Easy Expansion: Unit operation mode allows flexible increase or decrease of filter numbers based on water quantity.

Low Head Loss: Single-stage filter material ensures very small head loss, approximately 0.5m.

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: ≤2.05h

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:Are you a factory or trading company?

We are a real manufacturer who can offer you both the most competitive price and top quality products.

Q:Where is your factory located?

Our factory is located in Qingdao City, Shandong Province. All our clients, from home or abroad, are warmly welcome to visit us!

Q:Can you put my company brand (logo) on the products?

Yes, we support OEM/ODM service. The customize process is: 1. Customers put forward personalized customization requirements. 2. Our engineer draws the design draft. 3. Customer confirms the design draft. 4. Factory starts to produce shipment.

Q:What is your MOQ?

Normally, our MOQ is 1 set.

Q:What is the payment term?

TT and L/C are acceptable and TT will be more appreciated. 30% deposit, 70% balance payment before shipment.