Is this fan suitable for tunnel ventilation?

Yes, it is specifically designed for applications including tunnels, plants, breeding, and construction.

High-Efficiency Sdf Series Tunnel Axial Flow Ventilation Fan

Name: High-Efficiency Sdf Series Tunnel Axial Flow Ventilation Fan
Brand: Zibo Hengding Fan Co., Ltd.
SKU: 2002108811

Shandong, ChinaZibo Hengding Fan Co., Ltd.

US$150.00-4,000.00

1 Piece

Product profile

Customization

Available

Material

Metal

Blade Material

Stainless Steel

Model NO.

sdf

Type

Axial Fan

Electric Current Type

Mounting

Duct Fan

Power

1.7~55kw

Speed

2900~960rpm

Pressure

375~5380PA

Airflow

165~1580m3/H

Frequency

50Hz/60Hz

Efficiency(%)

Over 85

Voltage (V)

380V and Can Customize

Colors

Blue/Red/White/Gray/Yellow/Customized

Applications

Plant, Breeding, Tunnel, Construction, Equipment C

Exported to

All Countries

Warranty

18 Months

Shipping Term

EXW, Fob, CIF, CFR and Provide to Customes Agent

Company Type

Customize Manufacturer

Contact

24 Hours

Delivery

on Time

Transport Package

Wooden Box/Steel Frame

Specification

Customized

Trademark

Zhi Feng

Origin

China

HS Code

8414599099

Production Capacity

20000

Key features

Customizable Voltage: Voltage is 380V and can be customized to meet specific power requirements.

Wide Color Options: Available in Blue, Red, White, Gray, Yellow, or fully customized colors.

High Efficiency: Efficiency exceeds 85% for optimal energy performance and cost savings.

Stainless Steel Blades: Durable stainless steel blades ensure long-lasting performance in harsh environments.

Versatile Applications: Suitable for plants, breeding facilities, tunnels, construction sites, and equipment cooling.

18 Months Warranty: Comprehensive 18-month warranty coverage for peace of mind and reliability.

Flexible Shipping Terms: Offers EXW, FOB, CIF, CFR terms with customs agent support available.

Custom Manufacturer: Direct from manufacturer allowing for tailored solutions and customization.

Company profile

Zibo Hengding Fan Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-01-01Nearest Port: Qing DaoAverage Response Time: ≤5.06hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryZibo Hengding Fan Co., Ltd. is a China-based limited company established in 2010, operating in Zibo, Shandong. The available information describes it as a manufacturer and exporter of industrial ventilation equipment, including mine, centrifugal, tunnel, stainless steel, and axial-flow fans. It reports ISO9001 certification, two production lines, six to ten quality-control staff, annual output of 3,000 fan sets, and stated delivery within 15 working days in both peak and off-peak periods. The company reports independent research and development, technical cooperation with Chinese colleges and universities, and export markets in Southeast Asia, the Middle East, and Europe. Evidence is insufficient to assess after-sales service, customization capability, customer cases, and financial credibility without using financial figures.

Supplier typeThe supplier is identified as a limited company and is described both as a trade company and as a professional industrial fan manufacturer and exporter. Its product range and company descriptions specifically support manufacturing activity in ventilation equipment, although the conflicting trade-company classification means its precise business classification is not fully consistent.

CertificationsThe supplier explicitly states that it has passed ISO9001 quality management system certification. A separate record lists management-system certification as “Others,” but no additional certification is identified.

R&D capabilityThe supplier states that it follows independent research and development and continuous innovation, has technical cooperation with Chinese colleges and universities, and has two R&D engineers’ total experience recorded. These statements provide explicit evidence of an R&D orientation, although the information does not identify patents, new-product results, or specific technologies.

Production capacityThe supplier reports a 1,300 m² manufacturing plant, two production lines, annual production of 3,000 fan sets, first-class testing and production equipment, and six to ten quality-control staff. It also states that both peak- and off-peak-season order fulfillment is within 15 working days, supporting a documented production and delivery capability.