Cold Gun Coolant Systems

Alternative to coolants for machining operations using compressed air.


The EXAIR Cold Gun Air Coolant System is an alternative to coolants for machining operations using ice cold compressed air, 28˚C below the supplied air temperature. They are silent in use and have no moving parts that can wear out. Heat is extracted to extend tool life and increase productivity when coolants cannot be used.

The EXAIR Cold Gun is also an alternative to expensive misting systems. It avoids the cost of purchasing and disposing of coolants and health problems for workers due to the inhalation of the coolant mist and the risk of slipping.

If more cooling is desired, the High Power Cold Gun produces twice as much air flow as the standard Cold Gun, doubling cooling capacity.