Where is your factory? Can I visit your factory?

Zibo Hengding Fan Co., Ltd. Is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China.

How long will it take to ship after the order?

10-15 Days if you need it urgently, we can discuss it for shorting time.

Is the product customizable?

Various types can be customizable.

Sdf Type Underground Tunnel Construction Ventilation Tunnel Fan

Name: Sdf Type Underground Tunnel Construction Ventilation Tunnel Fan
Brand: Zibo Hengding Fan Co., Ltd.
SKU: 1932356141

Shandong, ChinaZibo Hengding Fan Co., Ltd.

US$300.00-4,000.00

1 Piece

Product profile

Customization

Available

Material

Metal

Blade Material

Stainless Steel

Model NO.

Sdf

Type

Axial Fan

Electric Current Type

Mounting

Tunnel Fan

Certification

UR, ISO, CE, CCC

Warranty

18 Months

Colors

Blue/Red/White/Gray/Yellow/Customized

Delivery

on Time

Shipping Term

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

Airflow

165~1580m3/H

Efficiency(%)

Over 85

Pressure

375~5380PA

Exported to

All Countries

Applications

Plant, Breeding, Tunnel, Construction, Equipment

Contact

24 Hours

Company Type

Customize Manufacturer

Frequency

50Hz/60Hz

Voltage (V

380V and Can Customize

Speed

2900~960rpm

Power

1.7~55kw

Transport Package

Wooden Box/Steel Frame

Specification

Customized

Trademark

Zhi Feng

Origin

China

HS Code

8414599099

Production Capacity

10000

Key features

High Efficiency Design: Efficiency reaches over 85% with optimized blade shape and aerodynamic performance.

Adjustable Blade Angle: Blade angle can be adjusted to meet different ventilation requirements and air volume needs.

Customizable Colors: Available in Blue, Red, White, Gray, Yellow, or fully customized color options.

Customizable Voltage: Standard 380V with support for customized voltage requirements.

Durable Blade Material: Blades feature a wear-resistant coating 10 to 50 times stronger than ordinary carbon steel.

Frequency Conversion Control: Special cabinet allows continuous, convenient, and reliable air volume adjustment.

Low Noise Operation: Optimized muffler design ensures good noise reduction for quieter operation.

18 Months Warranty: Covers free replacement of damaged parts for 18 months after final acceptance.

Company profile

Zibo Hengding Fan Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-01-01Nearest Port: Qing DaoAverage Response Time: ≤5.02hTerms 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.

Product Q&A

Q:What information should I provide when inquiring?

Fan name/model, KW, Air pressure, Flow rate Air Volume, and temperature

Q:What is your warranty?

Our warranty is 18 months after receiving the fans. During the warranty period, replace the damaged parts free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure. continuous safe and high-quality equipment operation.

Q:How does your factory control product quality?

We have a quality inspection department. All fans are running more than 3 hours before delivery to test the quality. If there is a quality problem, we will produce a new one.

Q:What are your terms of payment?

TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING. B. 100% IRREVOCABLE L/C AT STGHT.

Q:What products do you produce?

Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan,anti-corrosion blower, high-pressure blower, explosion proof fan, fan accessories, etc, welcome to contact us to learn more details.