Best Ac Dc Stahlwerk 2026

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Last Updated - 03.02.2026

Best Choice

01

STAHLWERK

STAHLWERK Inert Gas Welding Machine AC/DC TIG 200 Pulse Pro Touch Full Equipment IGBT Inverter with 200 Amps, ARC/MMA Function, Job Memory, Pulse and Spot Function, Suitable for Aluminium and Thin

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

TIG pulse welding. In TIG pulse welding, a base current and at regular intervals a high pulse current of the same polarity are added to optimize the arc properties for the desired welding applications. This prevents the risk of burning through thin materials and reduces the deformation of the material due to the heat.
Products testing, sample welding, test cutting on site - convince yourself of our high quality
DC arc welding (MMA/E-hand) MMA/electrode hand welding is a universal welding process as it can be used in almost all conditions. In MMA/electrode hand welding, different electrodes with different polarity can be connected.
AC TIG arc welding (AC TIG) AC TIG arc welding The polarity of the electrode is switched alternately positive and negative during the entire welding process. Mainly used for welding aluminum and aluminum alloys.

1.110,99 €
Value for Money

02

STAHLWERK

STAHLWERK AC/DC TIG 200 Pulse Pro Welding Machine - Full Equipment - Combination Inverter with 200 A, MMA/E-Hand Function (ARC), Pulse Function, Job Memory, Hotstart, Anti-Stick, IGBT for Aluminium

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

TIG pulse welding - TIG pulse welding adds a base current and at regular intervals a high pulse current of the same polarity is added to optimize the arc properties for the desired welding applications. This prevents the risk of burning through thin materials and reduces the deformation of the material due to the heat.
Products testing, sample welding, test cutting on site - convince yourself of our high quality and unique customer service
DC arc welding (MMA/E-hand) - MMA/electrode hand welding is a universal welding process as it can be used in almost all conditions. In MMA/electrode hand welding, different electrodes with different polarity can be connected
DC TIG arc welding (DC TIG) - DC TIG arc welding. The polarity of the tungsten electrode is either positive or negative throughout the welding process
7-year warranty according to § 6 warranty conditions, further information: click on seller name and there on Terms and Conditions and Help

1.031,99 €
03

STAHLWERK

STAHLWERK Welding Machine 2-in-1 Combination AC/DC TIG 200 ST - TIG and MMA/E-Hand (ARC) up to 200A, RF Ignition, Hot Start and Anti-Stick, 2T and 4T Mode, AC TIG Welding for Aluminum

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

RF ignition, 2T/4T and gas control - Comfortable RF high-frequency ignition for non-contact arc ignition, selectable 2T/4T operation as well as adjustable gas lead time, current reduction time and gas run-time for controlled seam starts and ends.
Professional AC/DC TIG Welder 200 A - Inverter Welding Machine for TIG welding with DC and AC current (10-200 A) and MMA/E-hand (30-160 A). Ideal for steel, stainless steel, copper, brass (DC) as well as aluminium and aluminium alloys (AC).
MMA/E-HAND WITH HOTSTART & ANTI-STICK - DC MMA operation for universal electrode welding, with hot start for better ignition and anti-stick function: sticks the electrode firmly, the current is automatically reduced so that it does not glow and is easy to release.
Experience products live – testing, sample welding and test cutting directly on site – convince yourself of the high STAHLWERK quality. In addition, you benefit from a 7 year warranty according to § 6 of our warranty conditions (details under seller name ? Terms & Help).
AC/DC TIG with adjustable AC balance - AC operation with adjustable AC balance from -5 to +5% for targeted influence of burn-in and cleaning effect during aluminium welding - oxide layer is effectively broken without unnecessarily overheating the material.

469,99 €
04

STAHLWERK

STAHLWERK Welding Machine AC/DC TIG 200 Pulse ST - IGBT Inverter with AC Mode, MMA/E-Hand with 200A, RF Ignition, Pulse Function, 2T/4T Mode, Hot Start and Anti-Stick, Ideal for Aluminium & Thin Sheet

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Professional AC/DC TIG welding device - 200 A welding current for TIG AC/DC and MMA/E hand, ideal for welding steel, stainless steel, copper alloys and - thanks to AC operation - especially aluminium and aluminium alloys.
Finely adjustable TIG parameters – Gas forward and post-flow time, start, welding and final current, current increase/lower, pulse current, pulse width, pulse rate as well as AC frequency and AC balance are infinitely adjustable - for reproducible seams from the stitching point to the sight seam.
Experience products live – testing, sample welding and test cutting directly on site – convince yourself of the high STAHLWERK quality. In addition, you benefit from a 7 year warranty according to § 6 of our warranty conditions (details under seller name ? Terms & Help).
Comprehensive pulse function - Switchable between constant current, long pulse (0.5-15 Hz) and short pulse (5-150 Hz) for controlled heat input, less distortion and optimal results on thin sheet metal and delicate seams.
AC FUNCTION FOR ALUMINUM - AC-TIG welding with adjustable AC frequency and AC balance to optimise burn-in and seam cleaning - ideal for aluminium, cast aluminium and mixed alloys.

599,99 €
05

STAHLWERK

STAHLWERK Welding Machine 2 in 1 Combination Full Equipment AC/DC TIG 200 ST - TIG & MMA Welding is possible up to 200 A, IGBT Inverter, RF Ignition, Smart Cooling, Ideal for Aluminium & Steel

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile professional functions for clean results: RF ignition, 2T/4T mode, individually adjustable gas forward/trail, current reduction, hot start, anti-stick as well as smart cooling and integrated overheating protection
Products testing, sample welding, test cutting on site - convince yourself of our high quality and unique customer service
Powerful AC/DC TIG & MMA welding machine with 200 A: For steel, stainless steel, copper and aluminium - thanks to modern IGBT inverter technology, compact, efficient and with high duty cycle
Includes welding helmet & WP-26F hose package with flex head (3m): ideal for flexible work, especially in AC mode for precise aluminium welding - comfortable in any position
7-year warranty according to § 6 warranty conditions, further information: click on seller name and there on Terms and Conditions and Help

609,99 €
06

STAHLWERK

STAHLWERK AC/DC TIG 200 Pulse Pro Touch IGBT Inverter with 200 Amps, ARC/MMA Function, Job Memory and Pulse and Spot Function, Suitable for Aluminium and Thin Sheet Metal

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

TIG pulse welding. In TIG pulse welding, a base current and at regular intervals a high pulse current of the same polarity are added to optimize the arc properties for the desired welding applications. This prevents the risk of burning through thin materials and reduces the deformation of the material due to the heat.
Products testing, sample welding, test cutting on site - convince yourself of our high quality
DC arc welding (MMA/E-hand) MMA/electrode hand welding is a universal welding process as it can be used in almost all conditions. In MMA/electrode hand welding, different electrodes with different polarity can be connected.
AC TIG arc welding (AC TIG) AC TIG arc welding The polarity of the electrode is switched alternately positive and negative during the entire welding process. Mainly used for welding aluminum and aluminum alloys.

899,99 €
07

STAHLWERK

STAHLWERK AC/DC TIG 200 Pulse ST Welding Machine - Full Equipment - IGBT Inverter with AC Mode, MMA/E-Hand with 200A, RF Ignition, Pulse Function, 2T/4T Mode, Hotstart, Anti-Stick, Aluminium & Thin

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Professional AC/DC TIG welding device - 200 A welding current for TIG AC/DC and MMA/E hand, ideal for welding steel, stainless steel, copper alloys and - thanks to AC operation - especially aluminium and aluminium alloys.
Finely adjustable TIG parameters – Gas forward and post-flow time, start, welding and final current, current increase/lower, pulse current, pulse width, pulse rate as well as AC frequency and AC balance are infinitely adjustable - for reproducible seams from the stitching point to the sight seam.
Experience products live – testing, sample welding and test cutting directly on site – convince yourself of the high STAHLWERK quality. In addition, you benefit from a 7 year warranty according to § 6 of our warranty conditions (details under seller name ? Terms & Help).
Comprehensive pulse function - Switchable between constant current, long pulse (0.5-15 Hz) and short pulse (5-150 Hz) for controlled heat input, less distortion and optimal results on thin sheet metal and delicate seams.
AC FUNCTION FOR ALUMINUM - AC-TIG welding with adjustable AC frequency and AC balance to optimise burn-in and seam cleaning - ideal for aluminium, cast aluminium and mixed alloys.

739,99 €
08

STAHLWERK

STAHLWERK AC/DC TIG 200 Pulse Pro Digital Welding Machine - Combination Inverter with 200 A, MMA/E-Hand Function (ARC), Pulse and Spot Function, Job Memory, Hotstart, Anti-Stick, IGBT for Aluminium

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

TIG pulse welding & RF ignition: pulse current for controlled heat input, reduces warping and burnout on thin sheet metal - contactless high frequency ignition ensures clean start.
Products testing, sample welding, test cutting on site - convince yourself of our high quality and unique customer service
Digitally adjustable & compact construction: Clear display for precise parameter selection, IGBT technology for light weight (13 kg), with spot mode, remote connection and smart cooling.
AC/DC TIG welding with 200 A: AC and DC process for a wide range of metals such as steel, stainless steel, aluminium or copper – also ideal for thin materials thanks to pulse function.
7-year warranty according to § 6 warranty conditions, further information: click on seller name and there on Terms and Conditions and Help

799,99 €
09

STAHLWERK

STAHLWERK Welding Machine 3-in-1 Combination AC/DC TIG 200 ST Digital - TIG and MMA/E-Hand 200 A, RF Ignition, Spot Function, Clean Mode, Digital Display & Remote Control

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Professional AC/DC TIG for aluminium, steel and stainless steel - Ideal for welding aluminium, steel and stainless steel thanks to switchable DC and AC current, adjustable AC frequency, AC balance and cleaning current for optimal seam shape and effective breaking of the oxide layer.
Powerful 3-in-1 AC/DC TIG welding device - Professional 200A inverter for TIG AC/DC and MMA/E-hand with modern IGBT technology, compact dimensions and light weight for mobile use in workshop and assembly.
Experience products live – testing, sample welding and test cutting directly on site – convince yourself of the high STAHLWERK quality. In addition, you benefit from a 7 year warranty according to § 6 of our warranty conditions (details under seller name ? Terms & Help).
Convenient operation and job memory - Clearly structured digital control panel with LED colour display, direct selection of AC/DC, TIG/MMA/Clean, four AC waveforms (rectangle, triangle, trapezoidal, sinusoid), 2T/4T mode, spot and repeat function as well as job memory with up to 10 storable welding programs. In addition, the device has a remote connection to operate a WP26FR hose package (included).
Clean mode for stainless steel seams – Integrated clean mode for electrochemical cleaning and passivation of stainless steel welds: with carbon fibre brush and suitable electrolyte (both optionally available and not included), tarnish colours and oxide layers can be removed quickly and evenly - ideal for visually high-quality visible seams.

549,99 €
10

STAHLWERK

STAHLWERK Welding Machine 4 in 1 Combination CTM-250 ST - TIG, MIG/MAG, MMA/E-Hand (ARC), Flux (Cored Wire) up to 200 A, CUT (Plasma) up to 45 A & Cutting Capacity up to 14 mm, Parameters Adjustable

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Precise DC TIG welding - TIG function with 20-200 A for high-quality seams on non- and high-alloy steels, stainless steel, copper or brass. Advanced TIG parameters such as gas flow, gas run, current rise, current reduction and pulse function support controlled and material-friendly welding.
Powerful 4-in-1 combination welding machine CTM (CUT/TIG/MAG) - Professional 200A inverter for TIG, MIG/MAG, MMA/E-hand and integrated 45A CUT plasma cutting function. Ideal for welding thin sheet, constructions and repairs made of steel, stainless steel & more.
Integrated 45A plasma cutter - Efficient plasma cutting with compressed air (4-6 bar) for all conductive metals such as steel, stainless steel, aluminium, copper, brass or titanium. Cutting performance depending on material up to approx. 14 mm - even with slightly rusty or painted sheets.
FLEXIBLE MIG/MAG AND FLUX OPERATION - Continuously adjustable welding current of 20-200A in MIG/MAG and FLUX mode, selectable wire diameter 0.6/0.8/1.0mm (plus 0.9mm for cored wire), adjustable arc and voltage characteristic curve for optimal firing and low splash.
Experience products live – testing, sample welding and test cutting directly on site – convince yourself of the high STAHLWERK quality. In addition, you benefit from a 7 year warranty according to § 6 of our warranty conditions (details under seller name ? Terms & Help).

749,99 €