The high-power cold gun produces a stream of 20°F (-6°C) air to reduce heat buildup from laser cutting and machining operations. The system incorporates a stainless steel vortex tube that converts an ordinary supply of compressed air into cold air. A flexible ball-and-socket hose is used to direct the cold air to the point where heat is generated. A magnetic base eases mounting and ensures portability. The gun serves as a low-cost alternative to mist systems.

Exair Corp., (800) 903-9247