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1. Air compressor input specific power Unit input specific power refers to the ratio of the unit's input power to
the exhaust volume under the specified exhaust pressure of the air compressor
unit: unit input specific. power = unit input power / exhaust volume. The unit is: kW / (m3 / min). According to "GB19153 Volumetric Air
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1. Discharge volume Displacement At the rated discharge pressure, The volume of gas discharged
by the air compressor per unit time is converted to the volume of gas, which is
the air compressor's discharge volume (that is, volumetric flow), the unit is m3
/ min. Commonly known, the discharge volume of air compressor which means to how ···
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The firstAir team is pleased to announce this year's winner of the firstAir
raffle! The firstAir brand presented its complete product portfolio of
compressors, refrigerant dryers and compressed air filters again this year at
the Hannover Messe 2019 stand. A special highlight this year was the
introduction of the series with outputs fr···
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firstAir proudly introduces the extension of the product portfolio with
compressors up to 90 kW! The product range now includes 8 new units: FAS 45 / 55
/ 75 and 90 as fix speed versions and alike also available as FAS SC speed
controlled alternative. The design of the units is based on the same successful principle as before
– a solid a···
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In March our firstAir service and sales training for our international
partners took place. 12 participants from different countries joined the
training at our site in Köngen. The next training in English will take place on 23rd October 2018 and in
German on 16th October 2018.
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The firstAir team proudly presents the prizewinner of our lottery at the
Hanover fair 2017! From 24. – 28.th April firstAir was represented with its own booth at the
Hanover fair/ ComVac and introduced its new products and services. One
particular highlight was the prize lottery for one firstAir compressor. A
colourful painted “harlequin···
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Working process of twin screw air compressor After the dust or impurities in the atmosphere are filtered out by the air
inlet filter, the air enters the compressor main engine through the air inlet
control valve, mixes with the injected cooling lubricating oil during the
compression process, and the compressed mixed gas is discharged into ···
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Analysis of control direction of air compressor loading and unloading 1. Energy consumption analysis Generally speaking, the loading and unloading control mode makes the
pressure of compressed gas change between Pmin and Pmax. Pmin is the minimum
pressure that can ensure the normal operation of users, also known as the
minimum pressure va···