What certifications does the fan have?

The fan holds ISO and CCC certifications.

Durable Explosion-Proof Mining Fan for Enhanced Airflow in Coal Mines

Name: Durable Explosion-Proof Mining Fan for Enhanced Airflow in Coal Mines
Brand: Yuncheng Anjie Fan Electrical Co., Ltd
SKU: 2227309695

Shanxi, ChinaYuncheng Anjie Fan Electrical Co., Ltd

US$6,876.00

1 set

Product profile

Customization

Available

Material

Carbon Steel

Blade Material

Carbon Steel

Model NO.

FBDNo6.3/2x22kw

Type

Axial Fan

Electric Current Type

Mounting

Free Standing

Certification

ISO, CCC

Model Number

Fbdno6.3/2X22kw

Rated Power

2X22kw

Rated Air Volume

288-550m³/Min

Rated Air Pressure

5400-800PA

Rated Speed

2950rpm

Transport Package

Naked Packing

Specification

FBDNo6.3/2x22kw

Trademark

anjiexiaolei

Origin

Yuncheng, Shanxi

Production Capacity

3000

Key features

Counter-Rotating Double-Motor: Dual motors with prime number blades destroy airflow pulsation and reduce noise.

High Efficiency Impeller: CFD optimized ternary flow design with 70%-130% high efficiency zone.

Low Noise Design: Modular muffler system ensures noise is lower than 85dB(A) for better environment.

Explosion-Proof Safety: IP55 protection class and F insulation for safe operation in coal mines.

Flexible Customization: ODM and OEM services available with flexible customization options.

100% Quality Inspection: Every finished product undergoes strict functional and visual inspection.

Company profile

Self-brandedManagement CertificationIn-stock CapacityFast Delivery

Yuncheng Anjie Fan Electrical Co., Ltd

Shanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: half of year CertifiedNearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤5.49h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells fans and related mechanical, electrical, and industrial automation equipment. It provides OEM and ODM services, flexible customization, and has one production line with in-stock capability and stated lead times within 15 working days in both peak and off-seasons. Quality control is limited to three inspectors, with finished products checked by packing staff. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Innovation evidence is limited: no available SDK, no new product reported in the past year, no R&D patents, and no available R&D audit documentation. Financial records are referenced for 2021–2023, but the slices do not provide sufficient financial performance details. Overseas service infrastructure is limited, with no overseas branches, agents, warehouse, showroom, or overseas service countries reported. No customer cases are provided.

Supplier typeThe supplier is a fan and general equipment manufacturer with related sales, repair, electrical equipment, and industrial automation capabilities. It has one production line and in-stock capability, indicating a manufacturing-oriented supplier rather than a pure trading company.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly documented certifications support its quality, occupational safety, and environmental management credentials.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agents, branches, or overseas service countries, and it has not participated in offline trade shows. Although it has service-related suppliers and accepts standard trade terms, the available evidence does not establish strong after-sales service coverage.

R&D capabilityThe supplier offers ODM and flexible customization, and its R&D responsibilities include requirements analysis, technical contract development, and product design. However, it has no available SDK, no patents, no new product reported in the past year, and no R&D audit documentation, indicating limited demonstrated innovation evidence.

Production capacityThe supplier has one production line, listed manufacturing equipment, three quality assurance and quality control inspectors, inventory capability, and stated lead times within 15 working days in both peak and off-seasons. However, it lacks continuous batch quantity reconciliation, an outsourcing SOP, and valid contracts with associated subcontractors, so production controls appear incomplete.

Customization capabilityThe supplier explicitly provides OEM for well-known brands, ODM services, and flexible customization. Its R&D responsibilities also include customer requirements analysis and product design and development, providing direct evidence of customization capability.

Product Q&A

Q:What is the structure of the FBD series fan?

It adopts a counter-rotating double-motor structure consisting of a collector, two-stage host unit, diffuser, and anechoic system, without traditional guide vanes.

Q:How does the fan reduce aerodynamic noise?

The two impellers rotate in opposite directions with prime number blades (e.g., 7 and 11), which effectively destroys airflow pulsation and reduces noise.

Q:What is the noise level of this fan?

The measured noise is lower than 85dB(A), with the specific A sound level controlled below 35dB, significantly improving the downhole sound environment.

Q:What customization services are available?

We offer ODM and OEM services with flexible customization options for model numbers, rated power, air volume, and pressure.

Q:What is the minimum order quantity?

The minimum order quantity is 2 units.