What are the payment terms?

We accept various payment methods including LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Can the blower be used for pneumatic conveying?

Yes, it is suitable for conveying powders, granules, and bulk materials such as cement, flour, ash, and plastic pellets over short to medium distances.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Variable-Speed Multi-Lobe Roots Air Compressor for Steel Plant Effluent Aeration

Name: Variable-Speed Multi-Lobe Roots Air Compressor for Steel Plant Effluent Aeration
Brand: Shandong Zhaner Machinery Co., Ltd.
SKU: 2137588072

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.

WSR175

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 Efficiency Design: Achieves up to 87% volumetric efficiency with precision CNC machining, reducing energy consumption.

Oil-Free Air Delivery: Contactless rotors and external lubrication ensure clean, oil-free air discharge for sensitive applications.

Low Noise Operation: Three-lobe design reduces pulsation and noise, meeting strict environmental standards with silencers.

Robust Construction: Heavy-duty cast iron housing and premium NSK bearings ensure long service life and reliability.

Stable Airflow Output: Delivers consistent, steady airflow with minimal pulsation, ideal for aeration and conveying systems.

Wide Application Range: Suitable for wastewater treatment, aquaculture, pneumatic conveying, and chemical processing industries.

Fast Standard Delivery: Standard models available from stock with a typical lead time of 5-7 working days.

100% Factory Testing: Every unit undergoes strict performance testing including airflow, pressure, vibration, and noise checks.

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: ≤2.11h

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.

Product Q&A

Q:What is the warranty period for this blower?

We provide a comprehensive warranty covering mechanical defects. Specific terms may vary, but we ensure reliable after-sales support for all units.

Q:Is the blower suitable for wastewater treatment?

Yes, it is widely used in wastewater treatment aeration tanks to supply continuous oxygen for biological treatment processes, ensuring high oxygen transfer efficiency.

Q:What is the lead time for customized models?

For customized models, the typical lead time is 5-7 working days. Standard models are often available from stock for immediate shipment.

Q:Does the blower require oil for operation?

No, the blower provides completely oil-free air due to its contactless rotor design and external lubrication system, making it suitable for applications requiring clean air.

Q:What certifications does the product have?

The product is ISO 9001 certified, ensuring that every stage from raw material sourcing to final inspection meets international quality standards.