What is the minimum order quantity?

The minimum order quantity is 1 set.

How is the product tested before delivery?

Every unit undergoes 100% inspection including visual checks and functional testing to ensure flawless operation.

What are the main applications for this Roots Blower?

It is widely used in wastewater treatment, pneumatic conveying, industrial vacuum systems, aquaculture, mining, food & beverage, chemical processing, and paper & pulp industries.

Aeration Systems V Belt Robust Constructiontri-Lobe Roots Air Blower for Wastewater Treatment

Name: Aeration Systems V Belt Robust Constructiontri-Lobe Roots Air Blower for Wastewater Treatment
Brand: Shandong Zhaner Machinery Co., Ltd.
SKU: 2072978872

Shandong, ChinaShandong Zhaner Machinery Co., Ltd.

US$300.00-400.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

12 Months

Model NO.

Type

Aerators

Method

Combined Treatment

Usage

Industrial, Home, Agriculture, Hospital, Residential

Dimension

0.4cbm

Power

0.75-5.5kw

Capacity

0.94-3.15m3/Min

Rpm

1110-1940

Material

Cast Iron or Stainless Steel

Certificate

ISO9001

Working Temperture

20-200°C

Hscode

8414599040

Voltage

220V, 380V, 400V, 415V

Noise

<85dba

OEM

Yes

Phase

3 Phase

Flow Direction

Axial Flow

Model

Wsr65

Frequency

50 Hz

Transport Package

Wooden Box

Specification

130kg

Trademark

WSR

Origin

China

HS Code

84145990

Production Capacity

20000/Set

Key features

Robust Durable Construction: Made from cast iron or stainless steel, resistant to wear and harsh environments.

Oil-Free Air Compression: Minimal moving parts reduce maintenance and minimize contamination risks.

High Volumetric Efficiency: Ensures consistent air delivery and handles various pressure and vacuum requirements.

Custom OEM Solutions: Full support for design modifications and private labeling with flexible customization.

Precision Engineering: CNC machining guarantees exceptional accuracy within 0.02-0.04 mm tolerance.

100% Quality Testing: Every unit undergoes rigorous visual and functional inspection before shipment.

Versatile Applications: Ideal for wastewater treatment, aquaculture, mining, and food & beverage industries.

Flexible Voltage Options: Available in 220V, 380V, 400V, 415V, 440V with 3-phase 50/60Hz support.

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: ≤1.10h

AI-Powered supplier vetting

SummaryThe supplier is a combined company focused on blower, environmental-protection equipment, and gas or liquid separation and purification equipment, with related manufacturing, repair, and parts-processing activities. It demonstrates broad customization, ODM and OEM services, recent product development, documented R&D processes, CAD capability, and 20 R&D patents. Production data shows annual output for four blower product categories, while lead times are stated as within 15 working days in both peak and off-season periods. Overseas services include installation, debugging, repair, maintenance, and training, with Indonesia identified as an overseas service market. The supplier reports some brand OEM experience but no Fortune 500 cooperation. Certification details are insufficient, and its supplier-service assessment process lacks written procedures or followed records. Financial information only identifies years 2021–2023, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as a combined company rather than an offshore company. Its stated scope covers fan and blower manufacturing and sales, environmental-protection equipment, gas compression machinery, liquid separation and purification equipment, general and special equipment manufacturing and repair, and mechanical parts processing and sales.

After-Sales capabilityThe supplier offers overseas debugging, repair, maintenance, training, and equipment installation, and identifies Indonesia as an overseas service market. However, its service-capability assessment has no written procedures or followed records, and only some approved-supplier names were provided, indicating service offerings are evidenced but service governance is incompletely documented.

R&D capabilityThe supplier reports new products during the past year, ODM services, two R&D engineers, CAD capability, 20 R&D patents, and documented design-input, output, review, verification, and validation records available for audit. It also reports no available SDK, which limits the evidenced software-development capability, but the overall product R&D evidence supports a positive assessment.

Production capacityReported annual output includes 10,000 rotary vane blowers, 2,000 air-bearing turbo blowers, 500 magnetic-bearing turbo blowers, and 10,000 Roots blowers. The supplier also states lead times within 15 working days in both peak and off-season periods and has uniformly followed finished-product inspection instructions, providing explicit evidence of production capacity and operational control.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, flexible customization, and minor customization. It also provides ODM services, indicating broad product-design and adaptation support.

Product Q&A

Q:What is the warranty period for the blower?

We provide a comprehensive 12-month warranty for all our mechanical equipment.

Q:Can the product be customized for my specific needs?

Yes, we offer full OEM/ODM support including design modifications, private labeling, and flexible customization from samples or designs.

Q:What are the available voltage and frequency options?

The blower supports 220V, 380V, 400V, 415V, and 440V at 3-phase 50Hz or 60Hz.

Q:What is the lead time for orders?

Standard models are available for immediate shipment. Custom orders are processed and shipped within 5-7 days. Peak and off-peak season lead times are both within 15 workdays.

Q:What materials are used for the blower construction?

The blower is constructed from high-quality cast iron or stainless steel to ensure durability and resistance to harsh environments.