Where is the factory located and can I visit?

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

How long will it take to ship after ordering?

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

Explosion-Proof Industrial Air Blower for Mine Compression-Withdrawing-Type Axial Flow Fan

Name: Explosion-Proof Industrial Air Blower for Mine Compression-Withdrawing-Type Axial Flow Fan
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 2132284645

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$380.00-1,000.00

1 Piece

Product profile

Customization

Available

Material

Iron

Usage

for Manufacture, Tunnel/ Mining/Subway

Model NO.

HQFQ

Flow Direction

Axial Flow

Pressure

Medium Pressure

Certification

ISO, CE, CCC, BV

Speed

1200-3000 R/Min

Driven Type

Direct Driven

Running Mode

Uni-Directional

Color

Red/White/Grey/Yellow/Blue/Customized

Blade Diameter

300-700 mm

Air Consumption

1-2.2 M3/H

Air Flow

3900-17700 M³/Min

Air Service Pressure

0.6 MPa

Total Pressure

180-260 PA

Transport Package

Wooden Case

Specification

According to the order

Trademark

HANQI

Origin

Shandong, China

HS Code

8414599000

Production Capacity

20000pieces/Year

Key features

Explosion-Proof Safety: Safe for hazardous places like chemical, mining, and semiconductor industries.

Multi-Color Customization: Color is customizable with options including Red, White, Grey, Yellow, Blue, or custom shades.

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

Global Certification: Certified by ISO, CE, CCC, and BV for international market compliance.

Direct Drive Efficiency: Features direct driven type with uni-directional running mode for stable performance.

Flexible Blade Size: Blade diameter is customizable from 300 to 700 mm to fit specific needs.

Comprehensive Warranty: 12-month warranty with free replacement of damaged parts during the period.

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: ≤9.65h

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: A: Flow rate & Air Volume, B: Pressure, C: Purpose, D: Use environment (Temperature, atmospheric pressure). Other special requirements are also appreciated.

Q:What is the warranty period and coverage?

The warranty is 12 months after receiving the centrifugal fans. During this period, damaged parts are replaced free of charge. After the warranty, we provide timely technical services and spare parts at price concessions.

Q:How does the factory control product quality?

We have a dedicated quality inspection department. All blowers are tested by running for more than 3 hours before delivery. If any quality problems are found, we produce a new one.

Q:What are the terms of payment?

Option A: TT 40% as advance payment and TT 60% after inspection before shipping. Option B: 100% Irrevocable L/C at sight.

Q:What products does the company 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.