Industrial Centrifugal Blower for Environmental Airflow and Ventilation Systems

Name: Industrial Centrifugal Blower for Environmental Airflow and Ventilation Systems
Brand: Shandong Linfeng Technology Corp., Ltd.
SKU: 2157617792

Shandong, ChinaShandong Linfeng Technology Corp., Ltd.

US$3,599.00-3,799.00

1 Set

Sample price:US$5899.00/set.Request sample

Product profile

Customization

Available

Material

High Quality Carbon Steel

Usage

for Manufacture

Model NO.

4-72No8D

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, UR, ISO, CE, CCC

Air Volume

18200-22500 M³/H

Air Pressure

1930-2100 PA

Impeller Diameter

800 mm

Efficiency

87 %

Shaft Power

15.1 Kw

Rotational Speed

1450 Rpm

Medium

Air

Inlet Temperature

≤60 ℃

Ambient Temperature

-30~50 ℃

Bearing Lubrication

Oil Bath

Structure Type

Single Inlet

Drive Type

Coupling Drive

Casing Material

Q235 Steel

Impeller Material

Q345 Steel

Transport Package

Steel Frame and Wooden Crate

Specification

Medium pressure

Trademark

LINFENG

Origin

China

HS Code

841459

Production Capacity

20000sets /Year

Key features

High Efficiency Design: CFD-optimized aerodynamic design delivers up to 87% efficiency for energy-saving operation.

47 Years Expertise: Nearly half a century of manufacturing experience combined with international advanced technology.

Premium Material Construction: Built with high-quality carbon steel and heavy-duty bearings for long-lasting durability.

Flexible Customization: Custom voltage, frequency, material, and explosion-proof grade available upon request.

Low Vibration & Noise: G2.5/G4.0 dynamic balancing ensures stable performance with low vibration and noise.

Global Shipping Experience: Over 200 shipments annually with reinforced steel frames and waterproof packaging.

Comprehensive Certifications: Certified with ISO, CE, RoHS, UR, CCC, AMCA, and ATEX for global market compliance.

Company profile

High Repeat Buyers ChoiceCustomization from DesignsQuality AssuranceCooperated with Fortune 500

Shandong Linfeng Technology Corp., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.41h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier offers a range of design services with strong R&D capabilities, including ODM and OEM services, and has introduced new products in the past year. They hold certifications like ISO9001:2015, ISO45001:2018, ISO14001, and CE, indicating compliance with quality and environmental standards. Their production capacity is notable, with an annual output of 20,000 centrifugal fans and four production lines. Financial indicators such as current ratio and gross margin are consistent but not detailed, suggesting stable financial performance. However, there is no specific information on customer cases or overseas service offerings, which limits the assessment of their international market reach.

Supplier typeThe supplier provides both ODM and OEM services and focuses on centrifugal fan production.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications, which reflect their commitment to quality, safety, and environmental standards.

After-Sales capabilityThere are clear procedures for handling customer complaints and an updated list of approved suppliers, indicating an organized after-sales service framework.

R&D capabilityThe supplier has introduced new products in the past year and provides customization options, but lacks SDK availability for R&D.

Production capacityThe supplier operates four production lines and has an annual output of 20,000 centrifugal fans, highlighting robust production capabilities.

Customization capabilityCustomization services range from samples to full customization, showcasing flexibility in meeting diverse client needs.

Product Q&A

Q:Are your fans certified with international standards like CE, AMCA, or ATEX?

Yes. Our standard range is CE certified. We also offer AMCA-rated fans for performance assurance and ATEX/IECEx certified models for explosive atmospheres. Relevant certificates can be provided upon request.

Q:What is your Minimum Order Quantity (MOQ)? Can I order a single unit for testing?

MOQ for standard fans is 1 unit. Sample orders are welcome. Please note that samples are charged and shipping costs apply. Customized designs may have higher MOQs.

Q:Do you support OEM/ODM manufacturing? Can we use our own logo and packaging?

Absolutely. We are experienced in OEM/ODM projects. All details including branding, packaging, and technical specifications can be customized under a confidentiality agreement.

Q:How do you handle customization requests? What information do I need to provide?

Please provide: 1) Required air flow & pressure; 2) Operating medium and temperature; 3) Voltage & frequency (e.g., 480V/60Hz); 4) Installation environment; 5) Any special standards. We will then offer a tailored quotation and design drawing for approval.

Q:What is your warranty policy for international buyers? How do you handle technical support or repairs?

We offer a standard 18-month warranty from shipment date. We provide remote video support and can dispatch replacement parts promptly via international courier. For major issues, we can arrange for local service partners or engineer visits (terms apply).