China Factory Underground Ventilation Fans Commercial Ventilation Fan Tunnel Ventilation Jet Fan

This underground tunnel ventilation axial fan is supplied directly from China factory. It is widely used in underground mines, tunnel construction and other commercial confined-space ventilation projects.
It delivers strong and stable airflow to send fresh air to working faces and exhaust dust and harmful gas. The explosion-proof version is available for flammable and explosive mining environments.
Made of thick carbon steel casing and full copper motor, the fan features low energy consumption, long service life and convenient installation. Multiple specifications are available to meet different air volume and pressure requirements.