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 to 30 days to ship one container after the order is placed.

Is the product customizable?

Yes, various types can be customized according to your specific requirements.

Durable Compressed Air Powered Smoke Extraction Fan System

Name: Durable Compressed Air Powered Smoke Extraction Fan System
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 2124755195

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$380.00-1,000.00

1 Piece

Product profile

Customization

Available

Material

Iron,Stainless Steel,FRP,Plastic,PP PVC,Titanium..

Usage

for Manufacture, Tunnel/ Subway/Underground Installation Operation

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

ISO, CE, CCC, BV

Power

4-6 Kw

Speed

2900 R/Min

Air Flow

3300 M3/H

Total Pressure

3300-8500 PA

Driven Type

Direct 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

HS Code

8414599000

Production Capacity

20000pieces/Year

Key features

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

Durable Material Selection: Constructed from Iron, Stainless Steel, FRP, Plastic, PP PVC, or Titanium.

Versatile Application Scope: Ideal for manufacture, tunnels, subways, and underground installation operations.

Multi-Certification Compliance: Certified with ISO, CE, CCC, and BV standards for global market access.

High Efficiency Design: Centrifugal flow direction with medium pressure and direct drive technology.

Noise Reduction Capability: Mufflers can be added to reduce noise for high noise requirement occasions.

Rapid Direction Switching: Bidirectional fans switch to rated speed in forward and reverse within 30 seconds.

Low Maintenance Workload: Direct drive design ensures small maintenance workload and high 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: ≤8.89h

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 specials.

Q:What is the warranty period?

We provide a 12-month warranty after receiving the centrifugal fans. Damaged parts are replaced free of charge during this period.

Q:How do you control product quality?

All blowers run for more than 3 hours before delivery for quality testing. If there is a quality problem, we produce a new one.

Q:What are your terms of payment?

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 fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan, anti-corrosion blower, high pressure blower, and explosion proof fan.