Where is your factory located?

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

What is the shipping lead time?

It typically takes 20 to 30 days to ship one container after the order is placed.

Is the product customizable?

Yes, various types can be customized to meet specific requirements.

Hanqi Produces Tunnel Mining Pneumatic Blower Fans with Silencer

Name: Hanqi Produces Tunnel Mining Pneumatic Blower Fans with Silencer
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 2126625695

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$1,200.00-1,600.00

1 Piece

Product profile

Customization

Available

Material

Iron

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

pneumatic blower

Flow Direction

Axial Flow

Pressure

Low/Medium/High Pressure

Certification

ISO, CE, CCC, BV

Running Mode

Uni-Directional

Color

Red/White/Grey/Yellow/Blue/Customized

Impeller Material

Iron, FRP, Cast Iron, Plastic, Stainless Steel...

Surface Treatment

Corrosion Preventive Treatment

Motor

ABB/Siemens/Shandongkaiyuan...

Efficiency

Over 85%

Design

at Least 10 Years

Impeller Testing

Dynamic Blancing Adjusting

Transport Package

Wooden Case

Specification

According to the order

Trademark

HANQI

Origin

Shandong, China

HS Code

8414599099

Production Capacity

20000pieces/Year

Key features

Spark Safety Certified: Blades and shells tested for friction and spark safety for use in gas environments.

High Efficiency Design: Efficiency exceeds 85%, ensuring energy savings and long-term cost reduction.

Customizable Colors: Available in Red, White, Grey, Yellow, Blue, or Customized colors.

Long Design Life: Engineered for a design life of at least 10 years with durable materials.

Multi-Industry Application: Suitable for coal mines, metallurgical mines, and tunnel project ventilation.

Global Certifications: Certified with ISO, CE, CCC, and BV for global compliance and safety.

Compact & Lightweight: Features a compact structure, small size, and light weight for easy installation.

12-Month Warranty: Comprehensive 12-month warranty covering free replacement of damaged parts.

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: ≤7.45h

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 is required for an inquiry?

Please provide Flow rate & Air Volume, Pressure, Purpose, Use environment (Temperature, atmospheric pressure), or any 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 is product quality controlled?

We have a dedicated quality inspection department. All blowers run for more than 3 hours before delivery to test quality. If any issues are found, new units are produced.

Q:What are the payment terms?

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

Q:What types of products do you manufacture?

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