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

Durable Underground Mine Smoke Exhaust Fan for Optimal Airflow

Name: Durable Underground Mine Smoke Exhaust Fan for Optimal Airflow
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 2130131055

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$1,200.00-1,570.00

1 Piece

Sample price:US$10000.00/piece.Request sample

Product profile

Customization

Available

Material

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

Usage

for Experiment, for Air Conditioner, for Manufacture, Ventilating and Air Changing/Air Cooling

Model NO.

mining fan

Flow Direction

Axial Flow

Pressure

Low/Medium/High Pressure

Certification

RoHS, ISO, CE, CCC

Speed

2900 R/Min

Air Flow

2783-5951 M3/H

Total Pressure

216-314 PA

Pressure Value

0.37-1.1kw

Motor Type

Siemens, ABB......

Moter Brand

Ysf-7112, 7122, 7132, 8022

Efficiency

85%

Impeller

Iron, FRP, Plastic, Stainless Steel, Customized

Impeller Testing

Dynamic Blancing Adjusting

Color

Red/White/Grey/Yellow/Blue/Customized

Application

Factory/Warehouse/Office/House Ventilation&Cooling

Transport Package

Wooden Case

Specification

According to the order

Trademark

HANQI

Origin

Shandong, China

HS Code

8414599099

Production Capacity

500000pieces/Year

Key features

High Efficiency & Low Noise: New efficient airfoil blades and stable aerodynamic performance ensure low noise operation.

Wide Application Scope: Suitable for mines, tunnels, factories, warehouses, and offices for ventilation and cooling.

Durable Material Options: Constructed from Stainless Steel, FRP, Mn-Steel, or Plastic as requested for corrosion resistance.

Flexible Customization: Customizable speed, air flow, pressure, motor brand, and color to meet specific project needs.

Easy Installation & Maintenance: Simple structure with direct drive design allows for easy installation and small maintenance workload.

12-Month Warranty: Free replacement of damaged parts within 12 months after receiving the centrifugal fans.

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

Proven Manufacturer: Over 22 years of experience with advanced equipment and complete service systems.

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: ≤10.47h

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 your warranty policy?

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 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 any quality issues arise, we produce new units.

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.