anti-explosion fan FBCZ Series mining flame-proof ground taking-out shaft type fan

FBCZ Series mining flame-proof ground taking-out shaft type fan

Application

The series taking-out shaft type fan is used under coal mine which is full of explosive mixture gas such as methane, coal-dust and so on. In circuits with AC 50Hz, voltage 380V or 660V, it is used for taking-out ventilation in the mine, also used for ventilation of mine mountains, tunels and subways.

Product features

1. Be very safe: Use reliable device which can prevent friction from hitting spark and special passage designing, so that explosion-proof electrical machinery runs in the fresh wind current all the time with move security.
2. Strong wind power: Compare to off-center type fan, in the same wind power, the off-center type fan is two times than others, so the series fan is used in small coal mines which needs strong wind power and relatively lower wind pressure.