What are the main applications for this blower?

It is widely used in wastewater treatment, aquaculture, pneumatic conveying, cement and steel plants, chemical processing, and power generation.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the noise level of the compressor?

The noise level is less than 85 dBA, ensuring a relatively quiet operation environment.

Energy-Saving Multi-Lobe Roots Air Compressor for Cooling Systems

Name: Energy-Saving Multi-Lobe Roots Air Compressor for Cooling Systems
Brand: Shandong Zhaner Machinery Co., Ltd.
SKU: 2135887452

Shandong, ChinaShandong Zhaner Machinery Co., Ltd.

US$800.00-900.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Manufacture

Model NO.

WSR200mj

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO

Dimension

2.5cbm

Power

15-90kw

Capacity

27.65m3/Min-58.81m3/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

Wsr200mj

Frequency

50 Hz

Bearing

NSK/Customized

Leadtime

5-7 Days

Transport Package

Wooden Box

Specification

750kg

Trademark

WSR

Origin

China

HS Code

84145990

Key features

High Efficiency Design: Volumetric efficiency up to 87% with optimized rotor profiles to reduce internal leakage.

Precision Manufacturing: Advanced CNC machining ensures strict dimensional tolerance and 100% unit testing before shipment.

Durable Construction: Heavy-duty cast iron housing with high-quality NSK bearings for long service life.

Fast Delivery: Standard models in stock with a typical lead time of 5-7 days for quick deployment.

Global OEM/ODM Support: Full customization options available including dimensions, power, and voltage specifications.

Versatile Applications: Ideal for wastewater treatment, aquaculture, pneumatic conveying, and chemical processing.

Low Noise Operation: Operates with noise levels below 85 dBA for a quieter working environment.

ISO Certified Quality: Manufactured under ISO 9001 standards with 100% inspection for visual and function 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: ≤0.73h

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 typical lead time for delivery?

Standard models are in stock with a typical lead time of 5-7 days. Peak and off-season lead times are within 15 workdays.

Q:Can the product be customized?

Yes, full customization is available including dimensions, power (15-90kw), capacity, voltage, and RPM. OEM and ODM services are supported.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What certifications does the compressor have?

The product holds ISO certification and the company is ISO 9001 certified, ensuring strict quality control standards.

Q:What is the warranty or after-sales support?

The company provides overseas service partners for after-sales support. The product features high-quality bearings and durable housing for long service life.