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Refrigeration & Air Dryers

Powerful compressed air dryers suitable for all industries 8 Items
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HIROSS NXC 150 Compressed Air dryer Refrigeration & Air Dryers
Dimensions (l x w x h) approx. 1,200 x 1,000 x 1,500 mm
Year of manufacture unknown
Weight approx. 250 kg
Item available from immediately
Delivery terms FCA Glasgow, loaded on truck
Glasgow United Kingdom (Great Britain), G14 0DT Glasgow
12/08/2021 10:09
0 Bids
90 €
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DRURY ENGINEERING Air Receiving Tank Refrigeration & Air Dryers
Dimensions (l x w x h) approx. 1,100 x 1,100 x 3,000 mm
Year of manufacture unknown
Weight approx. 800 kg
Item available from immediately
Delivery terms FCA Glasgow, loaded on truck
Glasgow United Kingdom (Great Britain), G14 0DT Glasgow
12/08/2021 10:11
0 Bids
90 €
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KESSEL LOHENNER Air Receiving Tank Refrigeration & Air Dryers
Dimensions (l x w x h) approx. 1,400 x 1,400 x 3,200 mm
Year of manufacture 1974
Weight approx. 1,000 kg
Item available from immediately
Delivery terms FCA Glasgow, loaded on truck
Glasgow United Kingdom (Great Britain), G14 0DT Glasgow
12/08/2021 10:27
0 Bids
90 €
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Dimensions (l x w x h) approx. 600 x 600 x 700 mm
Year of manufacture unknown
Weight approx. 50 kg
Item available from immediately
Delivery terms FCA Garbagnate Milanese, loaded on truck
Garbagnate Milanese Italy, 20042 Garbagnate Milanese
01/09/2021 14:15
0 Bids
300 €
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DONALDSON CQ 0150AB Air Dryer Refrigeration & Air Dryers
Dimensions (l x w x h) approx. 700 x 800 x 900 mm
Year of manufacture 2016
Weight approx. 70 kg
Item available from immediately
Delivery terms FCA Jabłonna k. Rakoniewice, loaded on truck
Jabłonna k. Rakoniewice Poland, 64-308 Jabłonna k. Rakoniewice
18/08/2021 11:09
0 Bids
150 €
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KAESER TD 76 Refrigerant Dryer Refrigeration & Air Dryers
Dimensions (l x w x h) approx. 1,120 x 770 x 1,300 mm
Year of manufacture 1998
Weight approx. 300 kg
Item available from immediately
Delivery terms FCA Weilheim Teck, loaded on truck
Weilheim Teck Germany, 73235 Weilheim Teck
14/09/2021 15:29
6 Bids
150 €
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Dryer Device
Dryer Device Refrigeration & Air Dryers
Tip
Tip
Dimensions (l x w x h) approx. 600 x 600 x 900 mm
Year of manufacture unknown
Weight approx. 50 kg
Item available from immediately
Delivery terms FCA Falkenberg, loaded on truck
Falkenberg Germany, 04895 Falkenberg
29/07/2021 12:49
0 Bids
100 €
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Dryer Device
Dryer Device Refrigeration & Air Dryers
Tip
Tip
Dimensions (l x w x h) approx. 600 x 600 x 900 mm
Year of manufacture unknown
Weight approx. 50 kg
Item available from immediately
Delivery terms FCA Falkenberg, loaded on truck
Falkenberg Germany, 04895 Falkenberg
29/07/2021 12:48
0 Bids
100 €
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Definition: Refrigeration & Air Dryers

Whenever compressed air is used, a compressed air dryer is required. Air dryers extract the humidity from air with different procedures. Without them, pieces and machines would rust and wear out quicker. The most common kind of air dryer is the refrigeration dryer: it contains liquid refrigerant, different kinds of heat exchangers and it stands out for its high dehumidification capacity. In addition to this there are further compressed air drying methods, like for example membrane and absorption dryers. At Surplex you will find used air dryers from leading manufacturers such as KAESER, BOGE and ECODRY.

Index

  1. Air dryers in industry
  2. Areas of application and examples of air dryers
  3. Brands and manufacturers of air dryers
Used air dryer with filter system

Air dryers in industry

Everywhere where compressed air is used, an air dryer is necessary. These machines remove humidity from the air using particular processes. This is important because workpieces or machines could quickly rust, if the humidity stays high. Additionally, turbines from air-powered tools can be worn out very quickly without sufficiently conditioned air. Compressed air tubes in factory workshops are at risk of frost and therefore, the humidity in these areas needs to be removed. An air dryer should only remove the humidity from the air; the oil and oxygen content of the air should remain the same.
  • Applied during the use of compressed air
  • Removes humidity
  • Used to provide protection against rust, frost and general wear
check1 Quality  check2 Great offers  check3 Personalized There are a variety of principles to which these machines work such as membrane dryers, absorption dryer in cool and warm regenerating processes and the refrigeration dryer as a low temperature refrigeration dryer are common. The function of the most commonly used refrigeration dryer is divided into different forms: plate fin heat exchanger; shell and tube heat exchangers; and plate heat exchangers. A condensate separator divides the condensate from the compressed air and removes it

Used air dryer

Areas of application and examples of air dryers

With the application of condensed air in mechanical engineering it became necessary to remove the humidity from the air. Therefore, solutions were developed that could also dry a large amount of air in industrial settings. There are central air treatment systems and systems that can be directly attached to machines. Using this type of system, highly sensitive machines that are operated using compressed air receive purified, dried and partially lubricated air. These systems are mainly used in workshops, that undertake cutting processes and in the steel industry.

Brands and manufacturers of air dryers

Several companies have specialised in the manufacturing of air dryers. Some of the most recommended suppliers include KAESER, BEKO, BOGE and ECODRY.


Used air dryer close up view

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