Where is your factory located?

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

How long will it take to ship after order?

It takes 20-30 days to ship one container after the order is confirmed.

Is the product customizable?

Yes, various types can be customized, including power, speed, air flow, total pressure, driven type, and color.

China SDS Ventilation Axial Blower Mining Surface Construction Wind Tunnel Fan

Name: China SDS Ventilation Axial Blower Mining Surface Construction Wind Tunnel Fan
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 2074751052

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$1,800.00-20,000.00

1 Piece

Product profile

Customization

Available

Material

Iron

Usage

for Experiment, for Air Conditioner, for Manufacture

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

RoHS, ISO, CE, CCC

Power

37kw

Speed

980-2900 R/Min

Air Flow

28195 M3/H; Customized

Total Pressure

970-3100 PA; Customized

Driven Type

Direct Driven;Belt Driven; Coupling Driven

Running Mode

Uni-Directional

Color

Red/White/Grey/Yellow/Blue/Customized

Transport Package

Wooden Case

Specification

According to the order

Trademark

HANQI

Origin

Shandong, China

Production Capacity

50000pieces/Year

Key features

High Pressure & Power: 37kW motor with 2900 R/Min for strong airflow up to 28195 M3/H.

Durable Materials: Aviation aluminum impeller and Q345 manganese steel shell for wear resistance.

Global Certifications: Certified with RoHS, ISO, CE, CCC, ISO9001, and ATEX for global compliance.

Noise Reduction: Includes quality muffler to reduce noise for high noise requirement occasions.

Customizable Options: Customizable air flow, total pressure, and color (Red/White/Grey/Yellow/Blue).

Versatile Application: Ideal for tunnel, mining, metallurgy, and chemical industry ventilation systems.

Fast Response: Bidirectional fans can switch to rated speed in forward/reverse directions within 30 seconds.

Quality Assurance: All blowers run for over 3 hours before delivery to test quality and ensure reliability.

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: ≤8.18h

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?

Please provide Flow rate & Air Volume, Pressure, Purpose, Use environment (Temperature, atmospheric pressure), or other special requirements.

Q:What is the warranty period?

We provide a 12-month warranty after receiving the fans. Damaged parts are replaced free of charge during this period. After the warranty, we offer timely technical services and spare parts.

Q:How does your factory control product quality?

We have a quality inspection department. All blowers are tested by running for more than 3 hours before delivery. If there is a quality problem, we produce a new one.

Q:What are your terms of payment?

We accept TT 40% as advance payment and TT 60% after inspection before shipping, or 100% Irrevocable L/C at sight.

Q:What products do you produce?

We produce centrifugal fans, tunnel fans, axial fans, jet fans, mining fans, exhaust fans, anti-corrosion blowers, high pressure blowers, and explosion-proof fans.