Fbd7.1/2*45kw Mine Flameproof Counter-Rotating Axial Fan

Name: Fbd7.1/2*45kw Mine Flameproof Counter-Rotating Axial Fan
Brand: Yuncheng Zhongsui Mining Equipment Co., Ltd
SKU: 2196798172

Shanxi, ChinaYuncheng Zhongsui Mining Equipment Co., Ltd

US$5,735.00

3 Pieces

Product profile

Customization

Available

Material

Koolstofstaal

Usage

for Manufacture

Model NO.

FBD7.1/2*45kw

Flow Direction

Axial Flow

Pressure

Low Pressure

Certification

CCC

Product Model

Fbd7.1/2*45kw

Product Type

Counter-Rotating Axial Local Ventilation Fan

Total Motor Power

2*45kw

Impeller Diameter

710mm

Explosion-Proof Grade

Mine Flameproof

Core Function

Forced Local Ventilation, Exhaust Harmful Gas & Du

Application Scenarios

Coal Mine, Tunnel Excavation, Underground Engineer

Transport Package

Black-Hearted Cotton

Specification

2880*740*1040

Origin

China

HS Code

8414519900

Production Capacity

50000pieces/Year

Key features

Mine flameproof structure, meets coal mine safety standards, suitable for underground environment containing flammable gas.

Dual counter-rotating impellers matched with two 45kW flameproof motors, providing large air volume and strong wind pressure for long-distance air delivery.

Optimized aerodynamic blade design, high efficiency and lower energy consumption.

Low vibration and low noise operation, improving underground working conditions.

Thickened steel casing, good resistance to impact and dust for harsh underground working sites.

Compact overall layout, convenient for field installation, moving and routine maintenance.

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: ≤5.84h

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 use of FBD7.1/2*45kw fan?

It is mine forced local ventilation equipment, used to supply fresh air and discharge toxic gas and dust in coal mine roadways and tunnel excavation working faces.

Q:What is its core configuration?

It adopts 710mm impeller and dual 45kW flameproof motors. Counter-rotating dual impeller structure provides high wind pressure for long-distance roadway ventilation.

Q:Can it work in underground mine with combustible gas?

Yes. It adopts mine flameproof design complying with mine safety requirements, suitable for underground sites with low-concentration combustible gas.

Q:What is the advantage of counter-rotating design?

Two impellers rotate oppositely without guide vanes, delivering higher ventilation efficiency and more stable air output than ordinary axial fans.