Welding Devices

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Welding Devices

42 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
OERLIKON Citopuls MXW 420 Inert Gas Welding Unit with Feed
Duderstadt
1 Bid
2,000 €
19/07/2018 09:18
Opportunity
LORCH ControlPro T220 Wig Welding Unit
Brno
0 Bids
1,300 €
27/06/2018 09:03
EWM WEGA351 MIG/MAG Welder
Corciano (PG)
0 Bids
1,200 €
closed
Opportunity
KÜHTREIBER KIT 3500 Welding Unit
Brno
0 Bids
700 €
27/06/2018 09:11
SINCOSALD ERGOMIG330 Welder
Corciano (PG)
0 Bids
640 €
closed
SINCO MIG250E Wire Welding Machine
S. Lucia di Piave
0 Bids
595 €
12/07/2018 11:06
TELWIN PCP 18 Point Welder
Longiano (FC)
0 Bids
500 €
12/07/2018 12:58
BESTER Magster 500 plus und PDE MAG 41W plus Welding Device
Jaktorów
0 Bids
479 €
02/08/2018 10:31
INE SELESAFILGAS Welder
Corciano (PG)
0 Bids
400 €
closed
FELISATTI 816S Welder
S. Lucia di Piave
0 Bids
340 €
12/07/2018 11:03
DALEX MAG CGW 302-3 Welding Unit
Hilden
0 Bids
300 €
closed
RIVOIRA GASMATIC270M Welder
Corciano (PG)
0 Bids
250 €
closed
Opportunity
OERLIKON COK 201 Welder MIG/MAG
Chambésy
0 Bids
200 €
04/07/2018 14:10
Opportunity
OERLIKON COK 201 Protective Gas Welder
Chambésy
0 Bids
200 €
04/07/2018 14:57
Hot lot
LORCH M 6060 Protective Gas Welding Device
Beilngries
13 Bids
190 €
28/06/2018 12:03
RÖWAC KGL 252 Welder
Fridingen
1 Bid
150 €
27/06/2018 12:24
DALEX SF 16/71 Spot Welding Machine
Meinerzhagen
1 Bid
150 €
27/06/2018 14:00
ESS MIG-MAG 402 M Welder
Falkenberg
1 Bid
150 €
03/07/2018 11:30
ESAB LTD 200 Welder
Falkenberg
1 Bid
125 €
03/07/2018 11:53
ESAB POWER KOMPAKT 400 ECF Welder
Falkenberg
2 Bids
110 €
03/07/2018 11:51
ESAB LKB 320 Welder
Brighton
0 Bids
105 €
Not started
ESAB LKB 320 Welder
ESAB LKB 320 Welder
Brighton
0 Bids
105 €
Not started
ESAB LKB 320 Welder
ESAB LKB 320 Welder
Brighton
0 Bids
105 €
Not started
Opportunity
MEZ K 220 Welding Transformer
Falkenberg
0 Bids
80 €
03/07/2018 15:56
TIG Welding Hose
Corciano (PG)
0 Bids
80 €
closed
MULLER Welding Generator
Falkenberg
1 Bid
75 €
03/07/2018 15:57
Opportunity
Lot of Welding Accessories
Falkenberg
0 Bids
75 €
03/07/2018 11:54
PARWELD 2 TIG/WIG Torches
Brighton
0 Bids
65 €
Not started
Autogenous Welding Machine
Zumaia, Gipuzkoa
2 Bids
60 €
27/06/2018 13:13
RIGES PROFESSIONAL 140 Welding Machine
Borgaro Torinese
0 Bids
50 €
closed
APEL LASER 330 Electric welding unit
APEL LASER 330 Electric welding unit
Linares
1 Bid
50 €
05/07/2018 12:11
ESAB ESABArc 400 Electric welding unit
Linares
1 Bid
50 €
05/07/2018 12:10
ESAB ESABArc 300 Electric welding unit
Linares
1 Bid
50 €
05/07/2018 12:09
APEL LASER 330 Electric welding unit
APEL LASER 330 Electric welding unit
Linares
1 Bid
50 €
05/07/2018 11:36
KD GLC516 Continuous wire welding unit
Logrono
1 Bid
50 €
05/07/2018 13:02
Electrode Welding Machine
Hilden
0 Bids
50 €
closed
Opportunity
CLOOS CE 150 KL Welding Transformer
Falkenberg
0 Bids
40 €
03/07/2018 15:58
CEBORA MONO WELDER Welder
Spresiano (TV)
0 Bids
40 €
10/07/2018 10:12
Opportunity
APEL LASER 330 Electric welding unit
APEL LASER 330 Electric welding unit
Linares
0 Bids
25 €
05/07/2018 11:37
Opportunity
APEL LASER 330 Electric welding unit
APEL LASER 330 Electric welding unit
Linares
0 Bids
25 €
05/07/2018 11:35
GALA GAR 200 Electric welding unit
Logrono
1 Bid
25 €
05/07/2018 12:23
KD Electric welding unit
Logrono
1 Bid
25 €
05/07/2018 12:22
 

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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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