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Screw Compressors

Top brand screw compressors with low maintenance needs 20 Machines
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"NEW" FINI A-PLUS 38-10 K VS Screw Compressor 37kW Screw Compressors
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Dimensions (l x w x h) approx.: 1,860 x 830 x 1,440 mm
Year of manufacture: 2015
Weight approx.: 805 kg
Machine available from: immediately
Delivery terms: FCA Pettstadt, loaded on truck
Pettstadt Germany, 96175 Pettstadt
07/08/2020 10:36
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6,300€
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RENNER RSF-Pro 2-37 Screw Compressor Screw Compressors
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Dimensions (l x w x h) approx.: 1,400 x 800 x 1,600 mm
Year of manufacture: 2017
Weight approx.: 900 kg
Machine available from: immediatly
Delivery terms: FCA Landsberg am Lech, loaded on truck
Landsberg am Lech Germany, 86899 Landsberg am Lech
20/08/2020 09:44
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4,900€
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RENNER RS 15 Screw Compressor Screw Compressors
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Dimensions (l x w x h) approx.: 1,000 x 700 x 1,100 mm
Year of manufacture: 2010
Weight approx.: 340 kg
Machine available from: immediatly
Delivery terms: FCA Landsberg am Lech, loaded on truck
Landsberg am Lech Germany, 86899 Landsberg am Lech
20/08/2020 09:38
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1,350€
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Dimensions (l x w x h) approx.: 1,400 x 800 x 1,600 mm
Year of manufacture: 2018
Weight approx.: 900 kg
Machine available from: immediatly
Delivery terms: FCA Landsberg am Lech, loaded on truck
Landsberg am Lech Germany, 86899 Landsberg am Lech
20/08/2020 09:47
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4,500€
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Dimensions (l x w x h) approx.: 1,030 x 650 x 850 mm
Year of manufacture: 2018
Weight approx.: 203 kg
Machine available from: immediatly
Delivery terms: FCA Pettstadt, loaded on truck
Pettstadt Germany, 96175 Pettstadt
24/08/2020 10:34
0 Bids
2,100€
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Dimensions (l x w x h) approx.: 800 x 650 x 860 mm
Year of manufacture: 2018
Weight approx.: 165 kg
Machine available from: immediately
Delivery terms: FCA Pettstadt, loaded on truck
Pettstadt Germany, 96175 Pettstadt
07/08/2020 10:08
1 Bid
1,450€
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Dimensions (l x w x h) approx.: 3,000 x 1,500 x 1,700 mm
Weight approx.: 3,000 kg
Machine available from: immediately
Delivery terms: FCA Falkenberg, loaded on truck
Falkenberg Germany, 04895 Falkenberg
14/09/2020 11:18
1 Bid
1,300€
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Dimensions (l x w x h) approx.: 1,000 x 700 x 1,100 mm
Year of manufacture: 2008
Weight approx.: 340 kg
Machine available from: immediatly
Delivery terms: FCA Landsberg am Lech, loaded on truck
Landsberg am Lech Germany, 86899 Landsberg am Lech
20/08/2020 09:39
0 Bids
1,150€
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Dimensions (l x w x h) approx.: 1,500 x 1,000 x 1,200 mm
Year of manufacture: 1992
Weight approx.: 1,120 kg
Machine available from: immediately
Delivery terms: FCA Zona Industriale di Calcinato, loaded on truck
Zona Industria… Italy, 25011 Zona Industriale di Calcinato
09/09/2020 10:05
0 Bids
870€
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Dimensions (l x w x h) approx.: 800 x 650 x 1,200 mm
Year of manufacture: 2013
Weight approx.: 350 kg
Machine available from: immediately
Delivery terms: FCA Innsbruck, loaded on truck
Innsbruck Austria, 6020 Innsbruck
20/08/2020 14:36
3 Bids
900€
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Dimensions (l x w x h) approx.: 1,300 x 750 x 1,300 mm
Year of manufacture: 1991
Weight approx.: 500 kg
Machine available from: immediately
Delivery terms: FCA Delbrück Westenholz, loaded on truck
Delbrück Weste… Germany, 33129 Delbrück Westenholz
24/08/2020 10:33
0 Bids
800€
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Dimensions (l x w x h) approx.: 1,300 x 750 x 1,300 mm
Year of manufacture: 1994
Weight approx.: 500 kg
Machine available from: immediately
Delivery terms: FCA Delbrück Westenholz, loaded on truck
Delbrück Weste… Germany, 33129 Delbrück Westenholz
24/08/2020 10:32
0 Bids
750€
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KAESER SK 25 Screw Compressor Screw Compressors
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Dimensions (l x w x h) approx.: 1,200 x 800 x 1,500 mm
Year of manufacture: 1985
Weight approx.: 500 kg
Machine available from: immediately
Delivery terms: FCA Aichach, loaded on truck
Aichach Germany, 86551 Aichach
07/08/2020 10:51
0 Bids
600€
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Dimensions (l x w x h) approx.: 2,000 x 1,000 x 1,800 mm
Year of manufacture: 2003
Weight approx.: 1,150 kg
Machine available from: immediately
Delivery terms: FCA Vallgorguina, loaded on truck
Vallgorguina Spain, 08471 Vallgorguina
15/09/2020 12:34
6 Bids
750€
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Dimensions (l x w x h) approx.: 1,600 x 1,200 x 1,200 mm
Weight approx.: 500 kg
Machine available from: immediately
Delivery terms: FCA Innsbruck, loaded on truck
Innsbruck Austria, 6020 Innsbruck
20/08/2020 14:14
5 Bids
560€
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KAESER Screw Compressor Screw Compressors
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Dimensions (l x w x h) approx.: 2,500 x 1,500 x 1,400 mm
Weight approx.: 500 kg
Machine available from: immediately
Delivery terms: FCA Wallerstein, loaded on truck
Wallerstein Germany, 86757 Wallerstein
18/08/2020 14:11
12 Bids
510€
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MARK RMA 7,5/13 IVR mit MDX 1800 Screw Compressor with refrigeration dryer
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Dimensions (l x w x h) approx.: 1,400 x 800 x 1,800 mm
Year of manufacture: 2016
Weight approx.: 320 kg
Machine available from: immediately
Delivery terms: FCA Solingen, free on truck
Solingen Germany, 42699 Solingen
closed
0 Bids
3,900€
UNIAIR PS3145 Screw Compressor
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Dimensions (l x w x h) approx.: 1,801 x 1,100 x 1,780 mm
Year of manufacture: 2012
Weight approx.: 950 kg
Machine available from: immediately
Delivery terms: FCA Villacañas - Toledo, loaded on truck
Villacañas - T… Spain, 45860 Villacañas - Toledo
closed
6 Bids
WORTHINGTON CREYSSENSAC ROLLAIR 2000 AX 6 Screw Compressor
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Dimensions (l x w x h) approx.: 1,050 x 850 x 1,200 mm
Year of manufacture: 1997
Weight approx.: 600 kg
Machine available from: immediately
Delivery terms: FCA La Villa de Don Fadrique - Toledo, loaded on truck
La Villa de Do… Spain, 45850 La Villa de Don Fadrique - Toledo
closed
0 Bids
INGERSOL-RAND SSR ML 75 Screw Compressor
ends today!
Dimensions (l x w x h) approx.: 2,200 x 1,450 x 1,400 mm
Weight approx.: 1,500 kg
Machine available from: immediately
Delivery terms: FCA Loeches - Madrid, loaded on truck
Loeches - Madrid Spain, 28890 Loeches - Madrid
closed
1 Bid

Definition: Screw Compressors

Although screw compressors have some construction advantages compared with the widespread piston compressors, its market share in the industry increases slowly. One of these advantages: screw compressors have few mobile parts, this is why they have low maintenance needs. Besides, they are really quiet and efficient. Screw compressors are rotary compressors, whose helicoidal rotors gradually decrease the compression chamber and continuously compress the intake gas (e. g. air). At Surplex you will find used screw compressors from leading manufacturers such as KAESER, ATLAS COPCO, BOGE and DEMAG. There are also modern models with few operating hours among them!

Index

  1. Tasks and functionality of a screw compressor
  2. Why use screw compressors?
  3. Uses for screw compressors
  4. Suppliers of screw compressors

Tasks and functionality of a screw compressor

Compressors are machines that compress gas to such an extent, that it can be efficiently stored and used for specific technical purposes. Compressors are most commonly used for blasting and lacquering. The most common configuration of a compressor is the reciprocating piston. Here a mechanism containing a crankshaft, connecting rod, spools and cylinders is powered by an electric motor. For lacquering and blasting, gas and the surrounding air is sucked into a container, where the pressure then rises continuously until it is used again. Therefore, compressors are usually used for refrigeration units.

Why use screw compressors?

  • It is used for specific technical purposes
  • They are used for refrigeration units
  • The most common configuration is the reciprocating piston
check1 Quality  check2 Great offers  check3 Personalized It is important to ensure that the spool does not rub against the wall of the cylinder as the frictional force increases the warming up of the compressor. A reciprocating compressor is much more expensive in regards to maintenance and energy usage. Compressed air is a form of energy that is essential in all modern industry facilities. Whether it is for pneumatically operated machines or compressed air cleaning guns, a compressed air tube and compressor are necessary in almost all industrial facilities. Contrary to the reciprocating compressor, screw compressors only have two movable parts. The screws are complexly formed workpieces that move against and into one another. Used screw compressor 02 Through this movement, they transport the in-coming gas from one side of the screw to the other. Thereby, the space in between the screws becomes continually smaller, resulting in the compression of the in-coming gas. Screw compressors work significantly more quietly and efficiently than reciprocating compressors. At the same time, they require a higher minimum speed and have specifically designed components.

Uses for screw compressors

Screw compressors are used for the production of compressed air and gas, as well as being used in refrigerator units. They are a little bit more expensive than reciprocating compressors in terms of their manufacturing, but they require less energy for continuous operation and do not need as much maintenance. As a result of the energy policies, the compressor has a new role in regards to the saving of mechanical energy. Therefore, it is expected that the innovation of compressor technology will increase in the near future. Used screw compressor 03 Screw compressors are not as widely available as reciprocator compressors and they are not yet commonly used in small refrigerator units or freezers. In the industrial context, screw compressors make up about 50% of compressors.

Suppliers of screw compressors

The most well-known manufacturers of screw compressors are: ATLAS COPCO, KAESER, BOGE, OCHSNER BAUER, DEMAG, INGERSOLL, MAHLE and ECOAIR.

Used screw compressor 04

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