Cold Air Dry Cooling Gun,Vortex Tube Cooler Cold Air Cooling Gun Aluminum Alloy Vortex Cold Hot Air Gun Scroll Refrigeration Tube with Flexible Tube

Description: Cold air gun is very helpful for the application of rapid dry cooling of small local area, such as machine tool cooling, cooling treatment of various cutter tools, electronic components cooling, the cooling of welding and so on, it is an ideal tool for small area cooling. Specification: Condition: Brand New Color: Shown as picture Materials: Aluminum Alloy Cold Air Gun Length: Approx. 13cm / 5.1inch Flexible Tube Length: Approx. 21.2cm / 8.3inch Package Weight: Approx. 170g Package Included: 1 x Cold Air Gun 1 x Flexible Tube Working Principle: Cold air gun works by inputting compressed air into the vortex tube in a high speed rotating way. In the course of this gas movement, the outer air will be heated, the inner air will be cold. When moving to one end, the air will back along the center of the vortex to produce cold air stream whose temperature is lower than the actual temperature of 25 degrees to 45 degrees and hot air below 110 degrees, thus a cooling source is formed.

• Working Principle:Compressed air is input into the vortex tube, and it flows to one side in a high-speed rotation, generating a low-temperature cold airflow 25 to 45 degrees lower than the actual temperature and a hot airflow below 110 degrees, thus forming a cooling source.It is widely used in mechanical drying or cooling proces.
• Temperature Controllable:It has built in control valve, thus you can adjust the volume of outlet air and the temperature according to the need.It can only use compressed air to lower the air temperature to produce low temperature airflow.