Mines and Tunnels


Draft-Air designs and manufactures high quality ventilation systems to properly ventilate tunnels that are used for transportation and mining purposes. Whether it is during construction or for general use, these tunnels must be ventilated to exhaust any hazardous airstreams.

Chicago Blowers pre-engineered and heavy duty custom fans are designed and manufactured for mining industry operations all around the world. It is a necessity to provide the mining industry with both axial and centrifugal designs for non sparking underground applications. Ventilation, exhaust, and supply systems are used throughout mining applications for dust control, mineral processing, and braking systems such as crushers, drillers and grinders.