FBD Explosion-Proof Counter-Rotating Fan

Our 2026 New FBD Coal Mine Explosion-Proof Counter-Rotating Axial Fan is a professional local ventilation equipment specially developed for underground coal mines, tunnel excavation and other hazardous working sites. It adopts classic two-stage counter-rotating impeller structure, two sets of impellers rotate in opposite directions, which realizes high air pressure and strong airflow without extra guide vanes, supporting long-distance air supply for heading faces and underground roadways.

The whole fan applies strict explosion-proof flameproof construction. The explosion-proof motor can operate safely in environments with methane and other flammable explosive gases, effectively avoiding spark risks and meeting mining safety standards. Optimized aerodynamic blade design brings high working efficiency and low noise, suitable for continuous long-time underground operation.

This FBD counter-rotating axial fan is widely used in coal mine local forced ventilation, rock tunnel construction, underground engineering and other confined space ventilation projects. It can deliver fresh air and dilute harmful gas steadily, protecting the working environment of underground workers.

We support flexible specification selection and technical customization. Every unit passes strict explosion-proof inspection before delivery, featuring solid structure, easy installation and low maintenance cost. It is a reliable safety ventilation solution for mining contractors and tunnel engineering teams worldwide.