Explosion-Proof Counter-Rotating Fan for Mine Underground Ventilation

Name: Explosion-Proof Counter-Rotating Fan for Mine Underground Ventilation
Brand: Yuncheng Zhongsui Mining Equipment Co., Ltd
SKU: 2161253492

Shanxi, ChinaYuncheng Zhongsui Mining Equipment Co., Ltd

US$2,000.00

1-4 Pieces

US$1,800.00

5+ Pieces

Product specifications

electric type

power

air volume

Product profile

Customization

Available

Material

Iron

Usage

for Manufacture

Model NO.

FBD Mine Local Ventilator

Flow Direction

Axial Flow

Pressure

Medium Pressure

Blade Diameter

800mm(31.50in)

Blade Material

Stainless Steel

Bearing Type

Ball Bearing

Power Source

Electric

Selling Units

Single Item

Customized Support

Oemodm

Place of Origin

Shandong,China

Speed

2900rpm

Type

Axial Flow Fan

Brand Name

Wetop

Voltage

380/660/1140V

Warranty

1year

After-Sales Service

Online Support Provided

Mounting Type

Wall Fan

Transport Package

Wooden Case / Wooden Box with Iron Frame

Specification

FBD Series Mine Explosion-proof Axial Fan,

Trademark

Zhongqing

Origin

Yuncheng, China

Key features

Explosion-proof motor configuration, meet coal mine safety standards, suitable for environments containing flammable and explosive gas

Two-stage counter-rotating impeller design, high wind pressure, large air volume, realize ultra-long distance air supply

Thickened steel cylinder welding structure, anti-corrosion blue paint coating, adapt to humid and dusty underground working conditions

Stable operation with low vibration, continuous long-time operation, effectively exhaust dust, gas and harmful fumes in roadway

Compact horizontal integrated structure, convenient for roadway transportation, installation and fixed pipeline connection

Complete power specifications, support custom caliber, bracket and auxiliary accessories according to mine engineering requirements

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: ≤4.70h

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 working environment is this explosion-proof fan applicable to?

It is specially used for underground coal mine roadways and places with flammable and explosive gas such as methane, for ventilation and gas exhaust.

Q:What is the advantage of two-stage counter rotating structure?

Double opposite rotating impellers greatly improve wind pressure and air supply distance, suitable for long and narrow mine roadway ventilation.

Q:Can you provide different power and size specifications?

We supply complete series of power models, and can customize cylinder diameter, mounting supports and other accessories according to your roadway parameters.