Vortex Tube

Mini Cooler

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Cool small parts and tools with clean, cold air!
Prevent burning, melting or breakage!

A proven way to reduce downtime and increase productivity on a variety of operations involving small parts where heat is a problem. EXAIR’s Mini Cooler produces a stream of 20°F (-7°C) cold air to prevent heat build-up. The Mini Cooler is particularly effective on high speed operations to prevent burning, melting and heat related breakage. Operation is quiet (76 dBA) and there are no moving parts to wear out.

Applications

•Small tool cooling
• Needle cooling
• Blade cooling
• Lens grinding

Advantages

• Low cost
• Increases production rates
• Improves tolerances
• Quiet, compact

How The Mini Cooler Works

The Mini Cooler incorporates a vortex tube to convert a small amount of compressed air into two low pressure streams, one moving within the other in opposite directions. The two airstreams exchange heat, producing cold air from one end of the tube and hot air from the other. A flexible hose directs the cold airstream at the surface to be cooled.

Mini Cooler Specifi cations

Air Consumption		Temperature Out		Sound @ 3’ (914mm)
SCFM	SLPM	ºF	ºC	dBA	INLET
8	227	20	-7	76	1/4NPT

Mini Cooler Model 3808 Mini Cooler System (one cold outlet)

Includes Mini Cooler, Single Point Hose Kit,

Swivel Magnetic Base and Manual Drain Filter

Separator with Mounting Bracket.

Mini Cooler Model 3308 Mini Cooler System (two cold outlet)

Includes Mini Cooler, Dual Point Hose Kit,