Welding Devices

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Welding Devices

73 used machines found

For MAG, MIG, TIG, WIG & autogenous welding

Transportable welding devices are used in many industrial sectors, locksmith shops and repair departments. They can be used for connecting, separating, disassembling and coating objects. Heat exposure is sometimes associated with physical forces and the use of welding fillers. Autogenous welding (welding torch) generates a very hot flame due to the combustion of acetylene and oxygen. MAG, MIG and TIG welding produce an electric arc in a protective atmosphere, e.g. Argon/oxygen, helium, etc. At Surplex you will find second hand welding devices that meet your needs – for a top price!

Top offers: Welding Devices

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Top lot
CARPANO / CODESOL MRD20 Vertical welding equipment
Linares
1 Bid
5,000 €
10/05/2018 11:07
KEMPPI PS 3500 Schweißgeräte-Station
Velen-Ramsdorf
1 Bid
950 €
20/04/2018 09:52
Opportunity
CASTOLIN + EUTECTIC Transmodul 500 Pulse welder
Velen-Ramsdorf
0 Bids
850 €
20/04/2018 09:19
KEMPPI PS 3500 Schweißgeräte-Station
Velen-Ramsdorf
1 Bid
850 €
20/04/2018 09:59
Top lot
EWM PHOENIX 521 EXPERT PULS F Welder with Feed
Erkelenz
0 Bids
850 €
03/05/2018 09:33
Opportunity
EWM PHOENIX 521 Expert PULS F Welder with Feed
Erkelenz
0 Bids
850 €
03/05/2018 09:34
SINCO MIG250E Wire Welding Machine
S. Lucia di Piave
0 Bids
700 €
closed
ARTEC 305 i DC WIG Welding Device
ARTEC 305 i DC WIG Welding Device
Wald
1 Bid
600 €
15/05/2018 11:28
ARTEC 305 i DC WIG Welding Device
Wald
1 Bid
600 €
15/05/2018 10:40
ARTEC 305 i DC WIG Welding Device
ARTEC 305 i DC WIG Welding Device
Wald
1 Bid
600 €
15/05/2018 10:41
Opportunity
ARTEC TIG 305 I DC Protective Gas Welder
Ebenweiler
0 Bids
480 €
02/05/2018 10:55
FELISATTI 816S Welder
S. Lucia di Piave
0 Bids
400 €
closed
Opportunity
Lot of Welding Units
Lot of Welding Units
Erkelenz
0 Bids
400 €
03/05/2018 10:03
Opportunity
Lot of Welding Units
Lot of Welding Units
Erkelenz
0 Bids
400 €
03/05/2018 10:50
ESAB ESABMig 405 Continuous wire welding unit
Linares
1 Bid
400 €
10/05/2018 11:32
SAF Prestotig 300 AC/DC Welding Device
Arnhem
2 Bids
370 €
02/05/2018 15:48
SEO SAFMIG 601 Welding Unit
LLANERA
0 Bids
320 €
16/05/2018 09:29
ESAB LAW 520 Welding Unit
LLANERA
3 Bids
320 €
16/05/2018 09:30
ARCOS MAG 160 MIG-MAG Welder
Hamburg
7 Bids
310 €
26/04/2018 14:52
Opportunity
Lot of Welding Units
Erkelenz
0 Bids
300 €
03/05/2018 10:02
LINCOLN R 3 R-600-1 Welding Unit
LLANERA
0 Bids
290 €
16/05/2018 09:33
LINCOLN IDEALARC CV 400-1 Welding Unit
LLANERA
1 Bid
280 €
16/05/2018 09:20
ESAB LHF-630 Electrode Welding Unit
LLANERA
0 Bids
260 €
16/05/2018 09:16
ESAB LHF-630 Electrode Welding Unit
LLANERA
0 Bids
260 €
16/05/2018 09:17
LINCOLN IDEALARC CV 400-1 Welding Unit
LLANERA
0 Bids
260 €
16/05/2018 09:22
WELDTRONIC 410 N Welding Unit
LLANERA
0 Bids
260 €
16/05/2018 09:26
LINCOLN CV 400-1 Welding Unit
LLANERA
1 Bid
260 €
16/05/2018 09:28
HOBART RC-407 Welding Unit
LLANERA
0 Bids
260 €
16/05/2018 09:31
MILLER BLU-PAK 45 Welding Unit
LLANERA
1 Bid
260 €
16/05/2018 09:32
MILLER BLU-PAK 45 Welding Unit
LLANERA
1 Bid
260 €
16/05/2018 09:34
Lot of Welding Units
Lot of Welding Units
Erkelenz
9 Bids
260 €
03/05/2018 10:49
MESSER GRIESHEIM VARIOMIG 250 MIG-MAG Compact Welder/Aluminium
Hamburg
1 Bid
250 €
26/04/2018 15:02
ESS 163 M MIG-MAG Welder
Hamburg
2 Bids
220 €
26/04/2018 14:49
SEO SAFMIG 601 Welding Unit
LLANERA
0 Bids
220 €
16/05/2018 09:21
WELDTRONIC 400 Welding Unit
LLANERA
0 Bids
220 €
16/05/2018 09:27
WELDTRONIC 400 Welding Device
LLANERA
0 Bids
210 €
16/05/2018 09:15
CAYE WELDTRONIC 410 N Welding Unit
LLANERA
0 Bids
210 €
16/05/2018 09:18
CAYE WELDTRONIC 410 N Welding Unit
LLANERA
0 Bids
210 €
16/05/2018 09:19
ESS 163 M MIG-MAG Welder
Hamburg
1 Bid
200 €
26/04/2018 14:50
ESAB ESABArc 400 Electric welding unit
Linares
0 Bids
200 €
10/05/2018 11:19
PRAXAIR D-352 Electric welding unit
Linares
0 Bids
200 €
10/05/2018 11:20
Electrode Welding Unit
LLANERA
0 Bids
190 €
16/05/2018 09:35
SINCOSALD 205 C Wire Welding Machine
Colbordolo
0 Bids
180 €
16/05/2018 14:12
HOBART MC-500 Welding Unit
LLANERA
0 Bids
160 €
16/05/2018 09:36
Lot of KEMPI Welding Units
Erkelenz
2 Bids
160 €
03/05/2018 10:40
LINCOLN IDEALARC CV400-I Continuous wire welding
Santa Perpetua…
0 Bids
150 €
09/05/2018 11:55
LINCOLN MIG 400 Continuous wire welding
Santa Perpetua…
1 Bid
150 €
09/05/2018 11:56
Electrode Welding Machine
Zona Industria…
0 Bids
150 €
closed
  

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Welding devices used in industry


Index

  1. Welding devices used in industry
  2. Areas of application and examples of welding devices
  3. Overview of the manufacturers of welding devices
Used Welding Machine 01


Welding devices used in industry

There is a range of different types of transportable welding devices found in numerous industrial sectors. Welding devices are used to bind materials together through the creation of heat, or to separate materials (e.g. large steel plates).

Welding is usually used for metal and plastic materials; there are different types of processes for each. Autogenous welding is when a very hot oxyacetylene flame comes out of the nozzle of a welding torch. A welding wire is applied by hand, and through the creation of heat, the materials melt into one another. The two gases are kept in a gas container and then guided out through the nozzle via a tube. The gasses can be regulated through valves that are located on the handle of the torch.

During arc welding, an arc is used that is created through electric energy. The MIG-/MAG- welding device also uses an arc. Additionally, a thin welding wire is fed into the machine and comes out of the nozzle at the end of the handle.

  • Joining and separating materials using heat
  • Mainly used for metal workpieces
  • Diverse processes can be used
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This process is commonly used in steel construction and guarantees a very strong bond between the workpieces. Argon is used as a protective gas. Carbon dioxide and oxygen are active ingredients in the gas mixture. WIG welding, which means “Wolfram inert gas welding", uses an arc in a controlled atmosphere. A resistance welding machine is commonly used for spot welding. A device that is a modification of this one is the seam welder, which can be used to produce seams.

Used Welding Machine 02

Ultrasonic welding is another process. This is mainly used to join together plastic workpieces and it ensures a cohesive bond between the two. In addition to these processes, there are other welding technologies like laser beam welding, induction welding and tungsten inert gas welding. Different types of welding devices like build-up welding machines, stud welding machines, gasket welders, precision spot welders, inverter welding machines, socket welders and tandem welding devices, are all available in a variety of styles.

Areas of application and examples of welding devices

The main area of application for welding devices are in the industrial production sector, as well as on construction sites and for the construction of machines. A variety of welding devices are also used in reparation departments and locksmiths, metalworking facilties to join, separate, renovate and coat workpieces.

An example of this is in the construction of steel containers and other types of containers. MIG-/MAG- welding devices are most commonly used to produce containers out of steel plates.

Used Welding Machine 03

An angle grinder or electric sheet metal nibbler needs to be used to prepare the welded edges before strong sheet metal can be welded. The available welded seam is V-shaped and the material of the welded wire can optimally bring the two pieces of sheet metal together.

Overview of the manufacturers of welding devices

There are several companies that have focused their production on welding devices and welding equipment. This includes numerous recommended suppliers like:

  • ARO
  • ASTRA
  • CEBORA
  • ESAB
  • FRONIUS
  • KJELLBERG
  • LINCOLN ELECTRIC
  • MILLER
  • OERLIKON
  • REHM
  • SOLTER SOLDADURA

Used Welding Machine
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