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Air Gun | Cold

Supplier: Knight Pneumatics

Versatile spot cooling for machining and more!

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Cold Air Guns use filtered compressed air and vortex tube technology to produce sub-freezing air for numerous industrial spot cooling applications. With no moving parts to wear out, the internal vortex tube converts factory compressed air into a cold air stream, producing temperatures down to as low as -30°C. Cold Air Guns are used in various industrial processes, fabrication, assembly and packaging as a versatile spot cooling device.

Increase dry machining speeds up to 36 per cent and extend tool life up to 50 per cent

Most popular applications involve cooling during the machining of metals, plastics, wood, rubber, ceramics and other materials. Cold air machining outperforms mist coolants and substantially increases tool life and feed rates on dry machining operations. The effective cooling from a Cold Air Gun can eliminate heat-related parts growth while improving part tolerance and surface finish quality

  • Widely used in milling, drilling, turning and other metalworking operations
  • Machining of plastics, composites, wood and other materials
  • Surface grinding, drill and tool sharpening
  • Cooling molds and molded pieces
  • CNC routers, blades and band saws
  • Spot cooling of parts and assemblies
  • Industrial sewing and textiles
  • Setting hot melts and adhesives
  • Thermal testing sensors
  • Cooling welds and solders

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