Miniature Cooling System – Mini Cooler Exair
Compact system for cooling grinding or machining operations!
- Produces cold air with temperatures down to -7 °C!
- Easy to install, includes magnetic base!
- Directional cold air outlet, one or two outlets!
- No moving parts and therefore maintenance free!
Description

What is Exair's miniature cooling system?
It is a proven way to increase productivity in a variety of operations that involve small parts and heat buildup is a problem.
Applications
Small tool cooling.
Needle cooling.
Cooling of industrial cutting blades.
Cooling of polishing operations of lenses or ceramics.
Cooling of operations with Mototool.
Cooling of small or thin drills.
Applications
Low cost compared to other cooling options.
Increases production rate with less downtime due to overheating.
Improved tolerances in machining operations.
Does not require electricity to operate.
Simple to install.
Quiet and compact.

Videos
– Vortex tube – Cooling kit.
How does the MINI COOLER COOLING SYSTEM work?

Compressed air, normally at a pressure of between 80-100 psig (5.5 – 6.9 BAR) is injected tangentially through a generator into a chamber where the air flow generates a vortex rotating at over 1,000,000 RPM. The resulting air stream is stirred until it reaches the downstream outlet, from where a certain amount of hot air escapes through the control valve. The air that does not escape, which is still spinning, returns through the center of the outer vortex until it exits on the opposite side as cold air, as it has already lost most of its energy.
Related Products
EXAIR Vacuum Generators
They generate vacuum using compressed air without the need for moving parts!
- Surprisingly quiet – only 69 dBA!
- Very low compressed air consumption!
- Uniform air flow!
- 40:1 air amplification ratio!
EXAIR Vacuum Generators
They generate vacuum using compressed air without the need for moving parts!
- Surprisingly quiet – only 69 dBA!
- Very low compressed air consumption!
- Uniform air flow!
- 40:1 air amplification ratio!
Cooling systems for dry machining – Cold Gun Exair
Move parts, materials or scrap – without using moving parts!
- Easily move granular material such as pellets or grains.
- Simple to install, can be retrofitted to existing pipelines.
- Various materials and diameters available for all applications
Cooling systems for dry machining – Cold Gun Exair
Move parts, materials or scrap – without using moving parts!
- Easily move granular material such as pellets or grains.
- Simple to install, can be retrofitted to existing pipelines.
- Various materials and diameters available for all applications
Pneumatic Vacuum Cleaner for CNC – Chip Trapper Exair
Extend the life of cutting oils and coolants in machining operations.
- Easily and quickly filter CNC machine storage tanks!
- Prevent production downtime due to dirty coolant or clogged pipes!
- Available in 5, 30, 55 and 110 Gallon sizes!
- Separate different materials to maximize recycling potential!
Pneumatic Vacuum Cleaner for CNC – Chip Trapper Exair
Extend the life of cutting oils and coolants in machining operations.
- Easily and quickly filter CNC machine storage tanks!
- Prevent production downtime due to dirty coolant or clogged pipes!
- Available in 5, 30, 55 and 110 Gallon sizes!
- Separate different materials to maximize recycling potential!
Super Air Knife EXAIR – 5 Proven Ways to Improve Industrial Blowoff & Reduce Compressed Air Waste
The EXAIR Super Air Knife is a high-performance compressed air curtain system designed to deliver uniform laminar airflow for industrial blowing, cleaning, drying, cooling, and conveying applications.
- ✓Uniform laminar airflow across the full knife length with a 40:1 air amplification ratio.
- ✓Surprisingly quiet — only 69 dBA noise level with very low compressed air consumption.
- ✓Available in aluminum, stainless steel, and PVDF — lengths from 3 to 108 inches.
- ✓CE compliant and OSHA approved for industrial blowing, cleaning, drying, and cooling applications.
- ✓Reliable EXAIR Super Air Knife systems for compressed air optimization and energy savings.
Super Air Knife EXAIR – 5 Proven Ways to Improve Industrial Blowoff & Reduce Compressed Air Waste
The EXAIR Super Air Knife is a high-performance compressed air curtain system designed to deliver uniform laminar airflow for industrial blowing, cleaning, drying, cooling, and conveying applications.
- ✓Uniform laminar airflow across the full knife length with a 40:1 air amplification ratio.
- ✓Surprisingly quiet — only 69 dBA noise level with very low compressed air consumption.
- ✓Available in aluminum, stainless steel, and PVDF — lengths from 3 to 108 inches.
- ✓CE compliant and OSHA approved for industrial blowing, cleaning, drying, and cooling applications.
- ✓Reliable EXAIR Super Air Knife systems for compressed air optimization and energy savings.
EXAIR Digital Noise Level Meter – 5 Ways to Reduce Industrial Noise & Comply with NOM-011-STPS-2001
Long-term exposure to high sound levels can lead to hearing loss, operator fatigue, reduced productivity, and safety risks. Implementing reliable EXAIR noise level detection systems allows companies to monitor workplace noise conditions and take corrective actions before noise exposure becomes dangerous.
The unit provides accurate noise level measurement capabilities through a simple and easy-to-use handheld design. It measures sound levels between 35 dB and 130 dB and includes both A and C weighted measurement scales for evaluating different industrial sound conditions. These measurement options help maintenance personnel and safety managers analyze noise levels accurately across multiple applications. One of the key advantages of this sound level meter for industrial use is its ability to operate in dynamic industrial environments.
The instrument includes fast and slow response time settings that allow users to measure both stable and rapidly changing sound conditions. The fast response setting captures sudden noise variations, while the slow response setting provides stable readings for continuous monitoring applications. The integrated Max Hold function continuously records and updates the highest detected sound level during operation. This feature is especially useful for identifying the loudest areas in industrial facilities and evaluating noise generated by compressed air equipment, machinery, and manufacturing processes.
Digital noise monitoring EXAIR technology is commonly used in manufacturing plants, automotive facilities, packaging operations, food processing plants, and metalworking industries. Companies implementing these systems can reduce workplace risks, improve employee safety, support hearing conservation programs, and create safer industrial environments. For more information visit EXAIR Official Website and OSHA.
The EXAIR Digital Noise Level Meter is a professional sound monitoring device designed for accurate industrial noise measurement and workplace safety compliance using advanced EXAIR noise level detection systems.
- ✓Digitally measure noise levels from 35 dB to 130 dB in industrial work environments.
- ✓Includes portable carrying case and 9V battery for immediate use.
- ✓Fast and slow response modes plus Max Hold function for dynamic environments.
- ✓Helps comply with NOM-011-STPS-2001 workplace noise regulations.
- ✓Reliable EXAIR noise level detection systems for industrial safety programs.
EXAIR Digital Noise Level Meter – 5 Ways to Reduce Industrial Noise & Comply with NOM-011-STPS-2001
Long-term exposure to high sound levels can lead to hearing loss, operator fatigue, reduced productivity, and safety risks. Implementing reliable EXAIR noise level detection systems allows companies to monitor workplace noise conditions and take corrective actions before noise exposure becomes dangerous.
The unit provides accurate noise level measurement capabilities through a simple and easy-to-use handheld design. It measures sound levels between 35 dB and 130 dB and includes both A and C weighted measurement scales for evaluating different industrial sound conditions. These measurement options help maintenance personnel and safety managers analyze noise levels accurately across multiple applications. One of the key advantages of this sound level meter for industrial use is its ability to operate in dynamic industrial environments.
The instrument includes fast and slow response time settings that allow users to measure both stable and rapidly changing sound conditions. The fast response setting captures sudden noise variations, while the slow response setting provides stable readings for continuous monitoring applications. The integrated Max Hold function continuously records and updates the highest detected sound level during operation. This feature is especially useful for identifying the loudest areas in industrial facilities and evaluating noise generated by compressed air equipment, machinery, and manufacturing processes.
Digital noise monitoring EXAIR technology is commonly used in manufacturing plants, automotive facilities, packaging operations, food processing plants, and metalworking industries. Companies implementing these systems can reduce workplace risks, improve employee safety, support hearing conservation programs, and create safer industrial environments. For more information visit EXAIR Official Website and OSHA.
The EXAIR Digital Noise Level Meter is a professional sound monitoring device designed for accurate industrial noise measurement and workplace safety compliance using advanced EXAIR noise level detection systems.
- ✓Digitally measure noise levels from 35 dB to 130 dB in industrial work environments.
- ✓Includes portable carrying case and 9V battery for immediate use.
- ✓Fast and slow response modes plus Max Hold function for dynamic environments.
- ✓Helps comply with NOM-011-STPS-2001 workplace noise regulations.
- ✓Reliable EXAIR noise level detection systems for industrial safety programs.
Pneumatic Liquid Vacuum Cleaner – Drum Vac Reversible Exair
The Drum Vac Reversible EXAIR is an industrial-strength pneumatic liquid vacuum cleaner that pumps 100 liters of water in less than 90 seconds — with no electricity, no motors, and no maintenance required.
- ✓Pumps 100 liters of water in less than 90 seconds — industrial-strength vacuum for liquids.
- ✓No motors or propellers to clog or damage — completely maintenance-free operation.
- ✓Reversible design — vacuums or pumps liquids as needed.
- ✓Reliable Drum Vac Reversible EXAIR for industrial liquid handling applications.
Pneumatic Liquid Vacuum Cleaner – Drum Vac Reversible Exair
The Drum Vac Reversible EXAIR is an industrial-strength pneumatic liquid vacuum cleaner that pumps 100 liters of water in less than 90 seconds — with no electricity, no motors, and no maintenance required.
- ✓Pumps 100 liters of water in less than 90 seconds — industrial-strength vacuum for liquids.
- ✓No motors or propellers to clog or damage — completely maintenance-free operation.
- ✓Reversible design — vacuums or pumps liquids as needed.
- ✓Reliable Drum Vac Reversible EXAIR for industrial liquid handling applications.
Adjustable Spot Cooler Exair
Cold air down to -34 °C using your compressed air cooling system!
- Instant cold air from the compressed air supply!
- Easy to install, with magnetic base for attachment!
- Adjustable cold air output for various applications!
- No moving parts so no maintenance required!
Adjustable Spot Cooler Exair
Cold air down to -34 °C using your compressed air cooling system!
- Instant cold air from the compressed air supply!
- Easy to install, with magnetic base for attachment!
- Adjustable cold air output for various applications!
- No moving parts so no maintenance required!
VariBlast Precision Safety Air Gun EXAIR
The VariBlast Precision Safety Air Gun delivers precise, adjustable air blowing force through a variable-flow trigger — lightweight, ergonomic, and fully OSHA-compliant for safe industrial operation.
- ✓Variable-flow trigger for precise control of blowing force — reduces compressed air waste.
- ✓Lightweight ergonomic design reduces operator fatigue during extended use.
- ✓Compatible with multiple EXAIR 1/8″ NPT engineered nozzles and stainless steel extensions.
- ✓OSHA-compliant — meets safety, noise, and pressure requirements. CE certified.
- ✓2022 PTEN People’s Choice Award Winner — reliable VariBlast Precision Safety Air Gun for industrial use.
VariBlast Precision Safety Air Gun EXAIR
The VariBlast Precision Safety Air Gun delivers precise, adjustable air blowing force through a variable-flow trigger — lightweight, ergonomic, and fully OSHA-compliant for safe industrial operation.
- ✓Variable-flow trigger for precise control of blowing force — reduces compressed air waste.
- ✓Lightweight ergonomic design reduces operator fatigue during extended use.
- ✓Compatible with multiple EXAIR 1/8″ NPT engineered nozzles and stainless steel extensions.
- ✓OSHA-compliant — meets safety, noise, and pressure requirements. CE certified.
- ✓2022 PTEN People’s Choice Award Winner — reliable VariBlast Precision Safety Air Gun for industrial use.
























