What certifications does the product have?

The product is ISO 9001 certified, ensuring quality management from raw materials to final inspection.

What is the minimum order quantity?

The minimum order quantity is 1 set.

How is the product packaged for shipping?

Products are packed in export-standard wooden cases to ensure safe delivery via sea, air, or express.

Variable-Speed Roots-Type Air Pump for Biological Aeration

Name: Variable-Speed Roots-Type Air Pump for Biological Aeration
Brand: Shandong Zhaner Machinery Co., Ltd.
SKU: 2136980252

Shandong, ChinaShandong Zhaner Machinery Co., Ltd.

US$1,200.00-1,400.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Manufacture

Model NO.

WSR65

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO

Dimension

0.54cbm

Power

15-90kw

Capacity

2.34m3/Min-6.04m3/Min

Rpm

1100-1950

Certificate

ISO9001

Working Temperture

20-200°C

Hscode

8414599040

Voltage

220V, 380V, 400V, 415V

Noise

<85dba

OEM

Yes

Phase

3 Phase

Model

Wsr100

Frequency

50 Hz

Bearing

NSK/Customized

Leadtime

5-7 Days

Transport Package

Wooden Box

Specification

175kg

Trademark

WSR

Origin

China

HS Code

84145990

Key features

High-Precision CNC Manufacturing: Rotors and casing machined with high-precision CNC equipment for optimal performance.

100% Factory Testing: Every unit undergoes strict performance testing before shipment to ensure stability.

Customizable Parameters: Power, capacity, RPM, and voltage can be customized to meet specific needs.

Stable Airflow Performance: Positive displacement design delivers constant volume air regardless of pressure.

Low Noise Operation: Dynamic balancing and optimized design ensure noise levels below 85 dBA.

ISO 9001 Certified: Manufacturing process meets international quality standards for reliability.

Fast Standard Delivery: Standard models ship within 5-7 working days with export-standard packaging.

Versatile Industrial Use: Suitable for wastewater treatment, aquaculture, pneumatic conveying, and mining.

Company profile

High Repeat Buyers ChoiceRaw-Materials Traceability100% Finished Products InspectionManagement Certification

Shandong Zhaner Machinery 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: 6 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.68h

AI-Powered supplier vetting

SummaryThe supplier is a combined company specializing in manufacturing and sales of various machinery and equipment, including environmental protection equipment, with a presence in both domestic and international markets. They have received a national science and technology progress award, indicating recognition in the field. Their after-sales service capability is supported by a range of services offered overseas, though the assessment procedure lacks documentation. Financially, they show consistent capacity over recent years. Their innovation capability is moderate, with CAD software utilization and 20 patents, but limited R&D engineers and no SDK availability. Production is robust with significant output across various blower types, and they offer extensive customization services. However, they do not collaborate with Fortune 500 companies, and only a portion of sales are from exports.

Supplier typeThe supplier is identified as a 'Combined' company, indicating a blend of manufacturing and sales activities, especially in machinery and environmental equipment.

Financial creditFinancial assessments for 2021 to 2023 indicate stability, with consistent financial capacity and cash flow over recent years.

Production capacityThe supplier has a substantial production output, manufacturing a variety of blowers with significant annual volumes.

Customization capabilityThe supplier offers extensive customization capabilities, including full and flexible customization options.