Telwin Mastermig 500 RA Welding machine

2,800 €

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Manufacturer Telwin
Model Mastermig 500 RA
Year 2020
Location Romania RO
Gabriel
Your dedicated contact
Gabriel H.

Automatic description (AI-Generated)

Professional Telwin Mastermig 500 RA MIG-MAG welding machine, made in Italy and purchased new in 2020. The machine is described as being in exceptional condition and is water cooled. It is intended for steel structures and industrial work and can weld steel, stainless steel and aluminium.

The stated welding current range is 50–500 A, with 24 adjustment steps. Duty-cycle figures are 280 A at 60% and 500 A at 25%. The listed input power is 25 kW. Electrical specifications are 400 V supply and 55 V open-circuit voltage. Wire sizes are listed as 0.6–2.0 mm for steel, 0.8–2.0 mm for stainless steel and 1.2 mm for aluminium.

The machine has a 4-roll wire feeder and a detachable wire feed unit. Its working radius can be extended up to 10 m with an optional extension. Welding functions include short arc, spray arc and spot welding. Listed protections include IP22 protection and thermal protection.

Standard equipment includes a water cooling unit and a water-cooled MIG-MAG torch. The stated dimensions are 945 × 865 × 830 mm, and the listed weight is 128 kg.

Other workshop machines purchased new in 2020 are also available, including a plate rolling machine, sheet metal folding machine, lathe, milling machine, band saw, plasma cutter, compressor and powder coating oven. The price is negotiable when purchasing several machines or the complete package.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.

Seller's description

Professional MIG-MAG welding machine Telwin Mastermig 500 RA (Italy), water cooled, bought new in 2020, in exceptional condition. For steel structures and industrial work. Welds steel, stainless steel and aluminium.

Technical data:
- welding current: 50-500 A, 24 steps
- 280 A at 60% duty cycle; 500 A at 25%
- input power: 25 kW
- power supply: 400 V, open-circuit voltage 55 V
- wire: steel 0.6-2.0 mm, stainless 0.8-2.0 mm, aluminium 1.2 mm
- 4-roll wire feeder; detachable wire feed unit (working radius up to 10 m with optional extension)
- short arc, spray arc and spot welding
- protection IP22, thermal protection
- dimensions: 945 x 865 x 830 mm
- weight: 128 kg

Standard equipment:
- water cooling unit
- water-cooled MIG-MAG torch

We also sell other workshop machines bought new in 2020: plate rolling machine, sheet metal folding machine, lathe, milling machine, band saw, plasma cutter, compressor, powder coating oven. Price negotiable for several machines or the whole package.

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.


Client type Factory – small or medium company
Active since 2026
Offers online 6
Last activity Nov. 6, 2026

Seller's description

Professional MIG-MAG welding machine Telwin Mastermig 500 RA (Italy), water cooled, bought new in 2020, in exceptional condition. For steel structures and industrial work. Welds steel, stainless steel and aluminium.

Technical data:
- welding current: 50-500 A, 24 steps
- 280 A at 60% duty cycle; 500 A at 25%
- input power: 25 kW
- power supply: 400 V, open-circuit voltage 55 V
- wire: steel 0.6-2.0 mm, stainless 0.8-2.0 mm, aluminium 1.2 mm
- 4-roll wire feeder; detachable wire feed unit (working radius up to 10 m with optional extension)
- short arc, spray arc and spot welding
- protection IP22, thermal protection
- dimensions: 945 x 865 x 830 mm
- weight: 128 kg

Standard equipment:
- water cooling unit
- water-cooled MIG-MAG torch

We also sell other workshop machines bought new in 2020: plate rolling machine, sheet metal folding machine, lathe, milling machine, band saw, plasma cutter, compressor, powder coating oven. Price negotiable for several machines or the whole package.

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.



Automatic description (AI-Generated)

Professional Telwin Mastermig 500 RA MIG-MAG welding machine, made in Italy and purchased new in 2020. The machine is described as being in exceptional condition and is water cooled. It is intended for steel structures and industrial work and can weld steel, stainless steel and aluminium.

The stated welding current range is 50–500 A, with 24 adjustment steps. Duty-cycle figures are 280 A at 60% and 500 A at 25%. The listed input power is 25 kW. Electrical specifications are 400 V supply and 55 V open-circuit voltage. Wire sizes are listed as 0.6–2.0 mm for steel, 0.8–2.0 mm for stainless steel and 1.2 mm for aluminium.

The machine has a 4-roll wire feeder and a detachable wire feed unit. Its working radius can be extended up to 10 m with an optional extension. Welding functions include short arc, spray arc and spot welding. Listed protections include IP22 protection and thermal protection.

Standard equipment includes a water cooling unit and a water-cooled MIG-MAG torch. The stated dimensions are 945 × 865 × 830 mm, and the listed weight is 128 kg.

Other workshop machines purchased new in 2020 are also available, including a plate rolling machine, sheet metal folding machine, lathe, milling machine, band saw, plasma cutter, compressor and powder coating oven. The price is negotiable when purchasing several machines or the complete package.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.


About this seller

Client type Factory – small or medium company
Active since 2026
Offers online 6
Last activity Nov. 6, 2026

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Telwin Mastermig 500 RA Welding machine