Ybt Explosion-Proof Ventilation Fan for Coal Mines and Tunnels - Ybt Explosion-Proof Fan

• Customization: Available
• Application: Mine and Tunnel
• Type: Mine Fan
• Model NO.: YBT, FBY
• Phase: Three
• Operation Condition: Outdoor
• Usage: Protection
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Extension Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Electromagnetic Type
• Life Time: 40000h+
• Type of Protection: IP55 / IP65
• Rotor: Electrophoresis
• After-Sales Service Provided: Online
• Color: Green, Red, Blue, Yellow, Purple, Silver etc.
• Transport Package: Wooden Packing
• Specification: Different models, different sizes
• Trademark: HNDING
• Origin: Shandong, China
• HS Code: 8414593000
• Production Capacity: 10, 0000 Units/Year
• Package Size: 100.00cm * 72.00cm * 75.00cm
• Package Gross Weight: 180.000kg

Product Description

YBT Explosion-Proof Ventilation Fan for Coal Mines and Tunnels - YBT Explosion-Proof Fan

The YBT Explosion-Proof Ventilation Fan is a specially designed axial flow fan built to ensure safe and efficient air circulation in hazardous environments such as coal mines, tunnels, and other underground operations where flammable gases or combustible dusts may be present. Engineered with explosion-proof motors and flame-resistant materials, this fan complies with stringent safety standards for use in Zone 1 and Zone 2 hazardous areas.

With a robust structure, high air volume output, and low noise operation, the YBT fan provides reliable and continuous ventilation, improving air quality and reducing the risk of explosion. The fan body is corrosion-resistant and made to withstand harsh mining conditions, offering long service life and minimal maintenance requirements.

Whether used for fresh air supply or exhaust, the YBT Explosion-Proof Fan ensures a safe working environment for underground personnel, making it an essential component in mine ventilation systems and tunnel construction projects.

Specification

Applications

Coal Mines: Ventilation for deep and shallow coal mining tunnels where methane gas and coal dust may accumulate.
Tunnel Construction: Fresh air supply and toxic gas extraction in railway, highway, and underground pipeline tunnels.
Hazardous Industrial Zones: Air circulation and fume extraction in oil refineries, chemical plants, and gas storage facilities.
Underground Engineering Projects: Provides safe and continuous airflow in metro construction, hydropower stations, and civil defense shelters.
Mining Shafts & Drifts: Used in main and auxiliary ventilation systems to enhance air quality and worker safety.

Key Configurations

Explosion-Proof Design: Equipped with certified explosion-proof motor and components, suitable for use in hazardous environments containing flammable gases or dust (Zone 1 & Zone 2).
High Airflow Efficiency: Delivers strong ventilation performance with high air volume and stable pressure, ensuring effective airflow in confined underground spaces.
Low Noise Operation: Aerodynamically optimized blades and noise-reducing structure provide quiet operation, enhancing worker comfort.
Durable Construction: Built with corrosion-resistant and wear-resistant materials to withstand harsh underground conditions.
Axial Flow Structure: Compact design for easy installation in narrow and restricted spaces.
Thermal Protection: Integrated thermal overload protection system ensures safe and continuous operation.
Customizable Options: Available in various diameters, flow capacities, and with reversible airflow configuration.
Maintenance-Friendly: Simple structure allows for easy inspection, cleaning, and replacement of parts.

Right elevation

Left elevation

Front elevation

Technical Specifications

(Custom configurations available upon request.)

		YBT-2.2	YBT-4	YBT-5.5	YBT-11	YBT-18.5	YBT-22	YBT-30
Through Wind Machine	Voltage	380	380/660	380/660	380/660	380/660	380/600	380/660
	Total wind pressure Pa	1050-380	1390-880	1700-800	2250-880	3180-910	3315-950	3690-1100
	Air volume m3/min	55-101	85-164	90-180	130-240	195-330	240-380	250-455
	Total pressure efficiency%	80	80	81.5	80	80	80	80
	Noise dB (A)	87	90	89	91	95	95	95
	Impeller diameter mm	315	400	400	500	560	560	630

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard Warranty: 18 months or 5,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Zibo HengDing Fan Co., Ltd.

Zibo Hengding Fan Co., Ltd. is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China. The company covers an area of 12,000 square meters and a construction area of 8,000 square meters. The company has total assets of 32 million RMB and 186 employees, 46 engineers, and technicians. It has passed ISO9001 quality management system certification and has maintained long-term technical cooperation relationships with many colleges and universities, such as Xi'an Jiaotong University, Tianjin Nankai University, and so on. Now, it has developed into a modern ventilation equipment manufacturing enterprise with first-class testing and producing equipment, high-quality and excellent production molds, strong scientific research and development strength, a strict quality management system, and gradually perfected development. The company has 18 years of production experience, with an annual output of 7,000 sets of ventilators.

Why chose us?

Other Products

 Zero Ignition Risk – Non-sparking materials and hermetically sealed motor.
Global Compliance – Meets ATEX (EU), IECEx (global), and MSHA (US) standards.
Rugged Durability – Withstands high humidity, corrosive gases, and vibrations.
 Custom Configurations – Adjust size, airflow, voltage, and control systems (VFD/IoT).
 3-Year Warranty – Backed by 24/7 technical support.

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FAQ

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Q: What's the lead time for orders?
A: Standard models ship in 5–10 days; customized units require 10–30 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.