Where is your factory? Can i visit your factory?

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

75kw Low Noise Axial Flow Fan for Tunnels and Ventilation

Name: 75kw Low Noise Axial Flow Fan for Tunnels and Ventilation
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 892089555

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$300.00-600.00

1 Piece

Product profile

Customization

Available

Material

Iron

Usage

for Manufacture

Model NO.

ATDF-9

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO, CE, CCC, BV

Rotating Speed

2900 R/Min

Air Flow

970 M3/Min

Axial Thrust

9900 PA

Motor Power

2*75 Kw

Noise

63 dB

Driven Type

Direct Driven

Running Mode

Uni-Directional and Reversible

Application

Mine/Road Tunnel/

Electric Current Type

Fan Effect

Air/Smoke Extraction/Ventilation

Color

Red/White/Grey/Yellow/Blue/Customized

Dimension

According to Order

Warranty Period

One Year

Transport Package

Wooden Case

Specification

According to the order

Trademark

HANQI

Origin

Shandong, China

Production Capacity

20000pieces/Year

Key features

Low Noise Design: Noise level as low as 63 dB with optional muffler for high noise requirement occasions.

Reversible Operation: Bidirectional jet fans can switch forward and reverse directions within 30 seconds.

Durable Construction: Shell formed by imported rotary flanging machine with refined impeller for corrosion resistance.

Direct Drive System: Direct driven type ensures small maintenance workload and high reliability.

Wide Application Scope: Suitable for water conservancy dams, highways, railways, subways, and mine tunnels.

Customizable Color: Available in Red, White, Grey, Yellow, Blue, or fully customized color options.

Comprehensive Certification: Certified by ISO, CE, CCC, and BV standards for quality assurance.

Strict Quality Control: All blowers undergo over 3 hours of running test before delivery to ensure quality.

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: ≤11.21h

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 you give us will be more appreciated.

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. If there is quality problem, we will produce new one.

Q:What are your terms of payment?

TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING. 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.