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More air for lower power input
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July 2007
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A new ‘super-efficient’ compressor gives users over 7% more air (14.72m3/min) while maintaining a lower power input. Other tangible benefits include low operation costs, reduced noise levels, a small footprint and easy maintenance.
Compressor manufacturer, CompAir, is introducing the L80 lubricated screw compressor, an extension of the company’s 75 kW class.
The L80 incorporates the premium EK230 air end and a best in class IP55 energy saving motor. Coupled with much lower rotational speeds the result is an increase in efficiency and energy savings of up to 8%. It also delivers exceptionally low noise levels of just 69dB(A) meaning that it is easy to stand next to the compressor and have a conversation and there is no need for users to wear ear protection. Coupled with the small footprint, this means that the compressor does not need to be relegated to a distant compressor house, but can be located right next to the air’s point of use which will reduce pipework and the chances of leaks and pressure drops.
Other benefits of the new L80 include advanced electronic controls, which combine efficient monitoring with a user-friendly menu, superior access for maintenance through large hinged doors and an effective cooling air filter, which keeps the unit clean and assures the long life of all filters.
As an optional benefit, the L80 can be fitted with an energy recovery module which takes heat produced in the compression process and reuses it elsewhere in the factory, say for heating water. This can lead to significant savings. For example, it can heat 1200 litres of water per hour, up to 65oC, which would lead to annual savings of nearly £8,000 based on 2,000 running hours. The L80 can also be supplied with a built-in dryer giving a true integrated compressed air solution in a very compact space.
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Author
Chris Rowlands
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