Heavy-Duty Axial Flow Fan for Tunnel Safety

Name: Heavy-Duty Axial Flow Fan for Tunnel Safety
Brand: Yuncheng Zhongsui Mining Equipment Co., Ltd
SKU: 2191983382

Shanxi, ChinaYuncheng Zhongsui Mining Equipment Co., Ltd

US$1,199.00

10 Pieces

Product specifications

power

Product profile

Customization

Available

Material

Titanium Steel

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

SDFNo4.0/2*2.2KW

Flow Direction

Axial Flow

Pressure

Low Pressure Medium Pressure High Pressure

Certification

ISO, CCC

Electric Current Type

Mounting

Free Standing

Rotating Speed

2900rpm

Air Volume

90-140m³/Min

Air Pressure

275-1450PA

Rated Power

2*2.2kw

Transport Package

Naked Packing

Specification

SDFNo4.0/2*2.2KW

Trademark

zhongsuixiaoli

Origin

Yuncheng, Shanxi

HS Code

84145990

Production Capacity

99999

Key features

This heavy-duty industrial tunnel fan is a robust axial flow fan tailored for professional tunnel smoke control and emergency ventilation scenarios.

It delivers powerful and stable airflow output, rapidly exhausting smoke and clearing visual obstacles to ensure safe tunnel passage and evacuation.

Built with heavy-duty industrial casing and reinforced impeller structure, the tunnel fan maintains stable operation in high-temperature and smoky environments.

Compatible with various ventilation accessories, it can work with tunnel ventilation duct and flexible ventilation duct to achieve full-range smoke removal in long tunnels.

We support personalized customization of air volume, wind pressure and structural specifications to fit diverse tunnel smoke control and ventilation demands.

Company profile

Yuncheng Zhongsui Mining Equipment Co., Ltd

Shanxi, China

CertifiedBusiness Type: 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: ≤6.46h

AI-Powered supplier vetting

SummaryYuncheng Zhongsui Mining Equipment Co., Ltd is a China-based trading company established in 2016, with 10 employees and no stated affiliation with a larger company group. Its primary offerings are tunnel axial fans and tunnel ventilation duct cloth, supported by stated activities covering fan manufacturing and sales, mechanical equipment, parts processing, equipment repair, and installation services. The supplier reports eight years of export experience and offers multiple customization modes. It launched new products during the past year, but no usable SDK is available for R&D. Financial records are indicated for 2023–2025, although the provided information does not establish financial strength. Audit information identifies BV as the audit organization, with a report period from 2026-05-10 to 2027-05-09, but the audit type and evaluation result are not interpretable from the stated values. Evidence is insufficient to confirm certifications, after-sales performance, or customer cases. Raw-material...

Supplier typeThe supplier is explicitly identified as a trading company and limited company, established in 2016 in Shanxi, China, with 10 employees and no stated larger-company affiliation. Its listed activities include manufacturing and selling fans, processing and selling mechanical parts, equipment repair, and installation services, indicating a trading-led business with some stated production and service activities.

After-Sales capabilityThe stated business scope includes repair of general and special equipment, household-appliance repair, and installation services for general mechanical equipment. These activities support some service capability, but there is no explicit evidence regarding warranty terms, response times, spare-parts support, or actual after-sales performance.

R&D capabilityThe supplier states that it launched new products during the past year, providing direct evidence of some product-development activity. However, it explicitly has no available SDK, and no further R&D resources, personnel, patents, or technical-development evidence are provided.

Production capacityThe business scopes include manufacturing and sales of fans, power-facility equipment, dust-removal technology equipment, and mechanical parts, while the primary products are tunnel axial fans and tunnel ventilation duct cloth. This supports stated production involvement, but the 10-person workforce and lack of capacity, facility, or output data prevent assessment of production scale.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad stated customization offering, although no examples, process details, or delivery performance are provided.

Product Q&A

Q:What is the main function of this industrial tunnel fan?

As a professional tunnel fan, it focuses on efficient smoke control, smoke exhaust and air renewal for highway and railway tunnel operational safety.

Q:What advantages does this axial flow fan have for smoke control?

It features large air volume and strong wind pressure, which can quickly discharge dense smoke and effectively improve internal air circulation in tunnel spaces.

Q:Can this fan adapt to harsh tunnel working conditions?

Yes, the heavy-duty structure is dust-proof, high-temperature resistant and durable, suitable for long-term standby and emergency operation of tunnel projects.

Q:Is this fan compatible with ventilation ducts?

It can be perfectly matched with tunnel ventilation duct, flexible ventilation duct and soft flat air duct to complete systematic smoke control ventilation.

Q:Can the fan parameters be customized for tunnel projects?

We support personalized customization of air volume, wind pressure and structural specifications to fit diverse tunnel ventilation and smoke control demands.