1. FAST COOLING: Our air cooler produces cold air quickly and can be adjusted quickly by means of a valve, without the need for other cooling enzymes, and is highly efficient and environmentally friendly.
2. VARIOUS ADVANTAGES: Our cold air gun set is , resistant, oxidation resistant, high temperature resistant, small, light and impact resistant.
3. STABLE PERFORMANCE: A piece of equipment for providing cooling applications in harsh industrial environments, the cold air gun can work continuously and consistently.
4. SAFETY OF USE: Our cold air guns have no moving parts, no electricity, no chemicals and no electrical sparks.
5. WIDE APPLICATIONS: Cold air guns for cooling in plastic or metal processing, wood processing, welding, bonding, heat sealing, sewing needles, mould processing and other manufacturing industries.

Specification:
Item Type: Cold Air Dry Cooling Gun
Material: Aluminum alloy
Air Pressure: 6.9Bar
Air Intake: 280L/min (10cfm)
Maximum Cooling Capacity: 650BTU(164Kcal/Hr)
Type: Standard
Air Inlet: Female thread G1/4in
Cold Air End: Female thread G3/8in

How to Use:
1. The temperature difference of the swirl tube test is the limit temperature difference inside the cold air outlet under standard conditions and cannot be used as the operating temperature.
The specific operating temperature can be adjusted through the internal adjustment valve at the hot end.
Adjustment method: screw down the hot end and rotate the built in adjustment valve to increase the temperature clockwise and decrease it counterclockwise.
2. The factory temperature setting is ‑25℃ for air pressure 0.69MPa, lower temperatures can be adjusted by yourself.
Note: A temperature difference of ‑25℃ for cold air does not mean that the cold air temperature is ‑25℃ below 0, it means the temperature drop.
For example, when the ambient