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Our factory is located in Zibo, Shandong, welcome to visit our factory.

High-Performance 4-72 Industrial Centrifugal Fan

Name: High-Performance 4-72 Industrial Centrifugal Fan
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 2123345552

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$157.00-702.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel, FRP, Mn-Steel, Plastic as Request

Usage

for Experiment, for Air Conditioner, for Manufacture, Fatory, Construction Works, Warehouse

Model NO.

4-72

Flow Direction

Centrifugal

Pressure

Low/Medium/High Pressure

Certification

RoHS, ISO, CE, CCC

Speed

1250 R/Min

Air Flow

7172-12724 M3/H

Total Pressure

686-980 PA

Pressure Value

4 Kw

Motor Type

Siemens, ABB......

Moter Brand

Y112m-4

Efficiency

85%

Bearing

FAG, SKF, Zwz, C&U...

Impeller

Iron, FRP, Plastic, Stainless Steel, Customized

Impeller Testing

Dynamic Blancing Adjusting

Color

Red/White/Grey/Yellow/Blue/Customized

Application

Iron, FRP, Plastic, Stainless Steel, Customized

Transport Package

Wooden Case

Specification

According to the order

Trademark

HANQI

Origin

Shandong, China

Production Capacity

500000pieces/Year

Key features

High Efficiency Performance: Achieves 85% efficiency to significantly reduce energy costs during operation.

Customizable Impeller Material: Impeller available in Iron, FRP, Plastic, Stainless Steel, or fully customized.

Customizable Color Options: Color available in Red, White, Grey, Yellow, Blue, or fully customized.

Comprehensive Certification: Certified with RoHS, ISO, CE, and CCC for global compliance and safety.

12-Month Warranty Coverage: Free replacement of damaged parts within 12 months after receipt.

Wide Application Range: Ideal for industrial ventilation, mine exhaust, boiler systems, and air conditioning.

OEM and ODM Services: Full customization available from samples, designs, or flexible requirements.

Strict Quality Control: All blowers tested for over 3 hours before delivery with 100% inspection.

Company profile

High Repeat Buyers ChoiceCustomization from Samples3D Software DesignProduct Certification

Shandong Hanqi Industrial 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: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.55h

AI-Powered supplier vetting

SummaryShandong Hanqi Industrial Co., Ltd. is identified as a combined industrial company providing design, development, manufacturing, installation, sales, and after-sales services. It reports two production lines, a broad set of manufacturing equipment, inventory capability, written finished-product inspection procedures, and peak- and off-season lead times within 15 working days. The supplier supports extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. However, it reports no supplier-management-system certifications, fewer than five quality-control staff, no valid manufacturing-capacity contract with related subcontractors, no overseas agents, branches, warehouses, or showrooms, and no offline trade-show participation. The provided information does not establish sufficient evidence to assess financial credibility or specific customer cases.

Supplier typeThe supplier is classified as a combined company and describes itself as an industrial enterprise integrating design, development, manufacturing, installation, sales, and after-sales services. It also reports its own factories, a research institute, and strategic cooperation with manufacturers in China.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.

R&D capabilityThe supplier reports two years of total R&D engineer experience, a research institute, new products within the past year, and ODM services. These indicators support active product development, although no SDK is available and the depth of the R&D organization is limited in the provided data.

Production capacityThe supplier operates two production lines and lists laser cutting, shearing, rolling, drilling, shot blasting, painting, punching, and welding equipment. It reports inventory capability, written production-service procedures, and lead times within 15 working days in both peak and off seasons; however, it has no valid contract with related subcontractors for manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, and also provides ODM services. The same customization range is reported across both R&D and design-capability records.

Product Q&A

Q:What information should I provide when inquiring?

Flow rate & Air Volume, Pressure, Purpose, Use environment (Temperature, atmospheric pressure), or other specials.

Q:What is your warranty?

Our warranty is 12 months after received the centrifugal fans. During the warranty period, replace the damaged parts for free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure continuous safe and high-quality equipment operation.

Q:How does your factory control product quality?

We have quality inspection department. All blowers are running more than 3 hour before delivery to test the quality. lf there is quality problem, we will produce new one.

Q:What are your terms of payment?

TT 30% AS THE ADVANCE PAYMENT AND TT 70% AFTER INSPECTION BEFORE SHIPPING. B.100% IRREVOCABLE L/C AT STGHT.

Q:What products do you produce?

Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan, anti-corrosion blower, high pressure blower, explosion proof fan, etc, welcome to contact us to learn more details.