Use sub-freezing air to cool mechanical parts processing and zero-point refrigeration

Cold air gun is also called vortex tube cooling gun , cold air gun, cold air tube, vortex tube cold air gun, partial cooler, dry cooler, etc. The cold air gun is currently the most reliable and cost-effective product in the world. Its products are widely used at home and abroad.

Cold air gun introduction:

  The cold air gun is a cooling equipment made of eddy current cooling principle and suitable for factory use. The cooling gun is designed to reduce the temperature of compressed air with an inlet temperature of 140°F (77°C) to 75°F (41°C). Because the compressed air temperature is close to the ambient temperature, it can reduce the compressed air with an ambient temperature of 75°F to a cooling air flow of 0°F (-18°C) through decompression.

Cold air gun working principle:

The cooling gun uses a vortex tube to convert general compressed air into two low-pressure airflows, hot and cold. The hot gas flow is reflected by the suppressor and is partially discharged from the hot gas outlet. The cool air flow is discharged from the universal hose, and the flexible tube is directed to the parts that need to be cooled, immediately cooling the heating components. The cooling gun comes with a magnetic base, making it very easy to set up and very simple.

Cold air gun features:

The cooling gun is a portable source of cool air and is widely used in mechanical drying or spot refrigeration and other processes.

  Using only compressed air, the cooling gun can lower the temperature of the compressed air by 75°F (41°C) to generate low-temperature airflow.

  The cooling gun is clean and easy to install, and its permanent magnet base and flexible curved tube can send cool airflow to wherever cooling is needed! 

Cold air guns can provide cooling applications for important, harsh industrial environments. The cooling gun is made of very strong stainless steel and is carefully machined, assembled and tested under strict quality control. When used in the presence of coolant, water or other corrosive substances, the surface of the cooling gun will not be dented or corroded or rusted.

1; As long as you insert the air tube and aim it at the object to be cooled, you can continue to work stably.

2; Instant on/off

3; Protection-free, no moving parts

Cold air gun application:

1. No coolant, zero chemical loss or residue

2. Cooling solder joints, hot melt metal, thermal adhesive

3. Cooling electronic components, circuit boards and temperature conditioning equipment for thermal exploration

4. Cooling and thermal cooperation components

5. Cooling hot mold, ultrasonic equipment

6. Cool the sewing needle to prevent thread breakage and avoid breakage of the component threads due to heat.

Cold air gun is a very economical thing:

1 Cooling and drying equipment for metal, composite, plastic, rubber and wood processing industries

2 Particularly suitable for tapping operations

3. It is an ideal tool for indoor CNC machining centers, CNC turning centers, and general turning and grinding machines. It can be used for turning, milling, grinding, drilling, tapping, etc.

4 Enhance the feed, moving speed and quality of the workpiece forward

5. No consumption of coolant, avoid contamination caused by coolant, affecting skin, dirtying walls, floors, machines, etc.

6 Clean and monotonous finishing of parts

7. Improve the service life of tools, improve yield, improve finish, and reduce work differences.

8. Prevent micro-cracks and burning damage due to heat in the product.

The cold air gun can generate clean low-temperature airflow that is -28°C lower than the compressed air temperature.

1 Maintenance-free, no moving parts, no electrical components, and very low noise during use (<70 decibels)

2. Industrial standard compressed air is used as the only power source, and the cooling capacity cannot be adjusted, which avoids freezing during use. The factory-set cool air flow and temperature difference can achieve the best cooling effect.