Meech Air Technology - Vortex Cooling Range
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Air Technology Vortex Cooling Range Effective industrial cooling 1

UK manufacturer of compressed air products that save energy, reduce noise levels and cool efficiently. Technical support is provided by our worldwide distributor network. Vortex Cooling: THE FACTS Vortex Tubes are used widely for all industrial cooling applications. Vortex Tube M eech Air Technology Stainless Steel Vortex Tubes convert compressed air into two airflows, one extremely cold and the other extremely hot. Cabinet Cooler Meech Air Technology Stainless Steel Cabinet Cooler Systems provide a cool air source to stop cabinets overheating and prevent ingress of contamination such as...

We’ve got the world covered hazardous environments. So, you can be sure you’ve Wherever you are in the world, you’ll find Meech chosen a solution and a company that will meet your hard at work, providing a wide range of businesses with technical expertise. From our headquarters and in the USA and sales offices in Belgium, Hungary and World leaders in web cleaning and static control China, we’ve got the world covered. No-one knows the specialist fields of web cleaning In fact, our distribution network now covers over 50 and static control better than Meech, and the countries, providing easy...

Vortex Cooling: The Facts Meech Air Technology Vortex Cooling Vortex Generators The Meech Air Technology Vortex Cooling range is designed The Vortex Tube generators control the air consumption and to provide a cold air source for any number of industrial influence the achievable temperatures. applications. In total there are 8 generators, 4 x “high” cold fraction (H) and Running solely on compressed air, Vortex Tube technology 4 x “low” cold fraction (L). The difference in “high” and “low” offers many advantages over traditional cooling methods. cold fraction is explained in more detail in...

Cabinet Cooling Sizing Guide temperature. For example; maximum ambient temp = All Meech Cabinet Coolers are capable of cooling up to 2400 35°C, desired internal temp = 25°C, therefore the temp Btu/hr (703 Watts). However, optimising efficiency is still a difference = 10°C (35°C - 25°C). c) Using the Cooling Capacity conversion table below match vitally important factor. The following guide shows how to calculate which generator should be fitted in a Cabinet Cooler the appropriate temperature to the corresponding heat load Cooling Capacity Cooling Capacity Cooling Capacity To allow the most...

Vortex Cooling: Vortex Tube Meech Air Technology Vortex Tubes convert compressed air into two air flows, one very cold the other very hot. Temperature drops can be up to 50°C below the inlet compressed air temperature, whilst the hot air produced can be up to 50°C above the inlet air temperature. Vortex Tubes are designed for use in industrial applications: they have no moving parts and require no maintenance. How they work Features and Benefits Innovative design – Both hot and cold air can be as much as 50°C above or below the compressed air temperature. Compressed air enters the spin...

Dimensions  Cold Fraction Vortex Tubes are factory calibrated to a cold fraction of 70%. The cold fraction is a percentage of input compressed air This can be achieved by opening the control relief valve 2.5 released through the cold end of the Vortex Tube. turns from closed. From this point the control valve can be adjusted to allow more or less air to exit the cold end.  The cold fraction is adjusted in two ways, either changing  the generator (see page 4), or adjusting the control valve to Vortex Tube Performance Chart: exhaust more or less air (please note that the Cabinet...

Vortex Cooling: Cabinet Cooler The Meech Cabinet Cooler uses compressed air to provide a cold air source that stops industrial cabinets/panels or enclosures overheating. In addition they also prevent ingress of contamination such as dust or moisture. Cabinet Coolers can be used with electrical thermostats and solenoid valves (Cabinet Cooler System). These will regulate the temperature within the cabinet and control the volume of compressed air entering the enclosure. Features and Benefits Innovative design – The small size allows installation into tight areas where space is an issue. How...

Cabinet Cooler Systems any ambient dust, dirt or moisture from entering the cabinet/ Meech Cabinet Cooling Systems comprise of a Cabinet Cooler unit, a set of four generators, ducting hose, solenoid valve and digital thermostat control. Dirt and dust free components inside cabinets/panels can reduce downtime and extend the life of the components. The combination of solenoid valve and digital thermostat For safety reasons Cabinet Coolers feature a bladder valve allows application specific set-up and minimises running that is designed to stop the cabinets/panels from over pressurising. In a...

Vortex Cooling: Coldstream Air Gun The Meech Coldstream Gun uses compressed air to provide a cold air source commonly used for spot cooling or cooling hard to reach areas. Available in adjustable and non-adjustable versions with a choice of knuckle trunking, the Coldstream Air Gun is capable of producing temperatures over 40°C below the compressed air temperature. Features and Benefits Innovative design – The use of silencers reduces noise levels meaning they can be used in most environments. How it works: A Vortex Tube is encased within a hot and cold-end silencer. No moving parts – No...

The graph (below) shows the temperature drop that can  be achieved by adjusting the control valve, available on the Adjustable Coldstream Gun. The graph shows the temperature drop for each of the high fraction generators when the control valve is set at various positions. Please note that as the air gets colder the air volume exiting the Coldstream Gun will decrease. Coldstream Gun Generators All Coldstream Guns are supplied with a set of 4 high fraction generators (yellow, red, blue, brown). The red 15cfm generator is factory fitted as standard. The table below shows the cooling capacity...