Proper resolution of followers based on machine wishes is key in decreasing the security dangers in mining applications. Primary followers can be used at each the consumption side, the place air is directed into the tunnel or shaft entryway (pushing air), and return side, the place air flows out of the tunnel machine (pulling air). The most necessary element is directing air to areas presently in use, whilst reducing off areas no longer being used, which can assist extend effectivity and minimize working costs. Flow can be manipulated by using use of regulators and walls, to decrease airflow into unique areas. Flow fee is measured to make sure ideal ventilation, discover and right leaks, and to affirm the working factor of all the followers in the system. Even with these measures, from time to time airflow or stress is now not adequate. Auxiliary or booster followers can be introduced it to compensate for extra airflow.