Cold air guns: Versatile spot cooling
Cold Air Guns use vortex tube technology and filtered compressed air to produce sub-freezing air as low as -34 deg C for numerous industrial spot cooling applications. With no moving parts to wear out, Cold-Air Guns require no electricity at the target, just a compressed air source.
Cold Air Guns are most often used for cooling of metal parts, in the machining and repair of metals, plastics, wood, ceramics and other materials. Cold air machining outperforms mist coolants and substantially increases tool life and feed rates on dry machining operations. The effective air cooling from a Cold Air Gun can eliminate heat-related parts growth while improving parts tolerance and surface finish quality. Air Gun Nozzles have adjustable temperature and flow settings; and some models have a frost free nozzle to eliminate mess from frost and condensation.