Reliable Reversible Jet Fan for Tunnel Ventilation Use

Name: Reliable Reversible Jet Fan for Tunnel Ventilation Use
Brand: Yuncheng Zhongsui Mining Equipment Co., Ltd
SKU: 2191288322

Shanxi, ChinaYuncheng Zhongsui Mining Equipment Co., Ltd

US$3,199.00

10 Pieces

Product specifications

power

Product profile

Customization

Available

Material

Titanium Steel

Usage

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

Model NO.

SDS-No12.0-37KW

Flow Direction

Axial Flow

Pressure

Low Pressure Medium Pressure High Pressure

Certification

ISO, CE, CCC

Electric Current Type

Mounting

Free Standing

Voltage

380/660/1140V

Flow

46.7m³/S

Outlet Air Speed

41.4m/S

Axial Thrust

2048.5n

Power of Motor

37kw

Thrust/Power

37.9n/Kw

Transport Package

Wooden Crate Packaging

Specification

SDS-No12.0-37KW

Trademark

zhongsuixiaoli

Origin

Yuncheng, Shanxi

HS Code

84145990

Production Capacity

99999

Key features

Full reversible operation design supports 100% bidirectional airflow thrust, realizing flexible forward and reverse ventilation for various tunnel working conditions.

Symmetrical aerodynamic blade structure ensures consistent airflow and wind pressure in both directions, avoiding performance loss during direction switching.

Built with industrial safety configuration and stable motor operation, effectively meeting daily ventilation and emergency smoke exhaust safety standards.

Heavy-duty sealed casing features dustproof and anti-corrosion properties, maintaining reliable long-hour continuous operation in harsh tunnel environments.

Optimized running balance structure reduces vibration and failure rate, delivering long-term stable and trustworthy ventilation performance.

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: ≤5.60h

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 core advantage of this tunnel jet fan?

It features full reversible airflow operation with consistent bidirectional performance, integrating daily ventilation and emergency smoke exhaust functions for tunnels.

Q:Does reverse operation affect fan ventilation efficiency?

No. Professional symmetrical blade design ensures stable and equal thrust output in forward and reverse modes without efficiency attenuation.

Q:What scenarios is this reversible jet fan suitable for?

It is widely used for highway tunnels, railway tunnels and subway tunnels for daily air exchange and emergency ventilation treatment.

Q:Is this fan safe for long-term tunnel operation?

Yes, it adopts standard safety protection structure and low-failure operation design to ensure safe and reliable long-time running.

Q:Can fan parameters be customized for tunnel projects?

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