Built to outperform.
Light enough to take anywhere.

CenTIG 200 is the most powerful single-phase TIG welding machine in its class — delivering a full 200 amps at 100% duty cycle without compromise. At just 13 kg, it’s designed for professionals who need certified weld quality, all-day arc time, and maximum portability — whether on the bench or in the field.

Technical specificationsWatch the video

DC & AC/DC

From stainless steel to aluminium, CenTIG is your friend.

Heaps of raw power

Leverage 200A 100% duty cycle in DC for limitless welding.

Flexible like a yoga master

Up or down - here or there. CenTIG works well everywhere.

Featherweight champion

Lightest AC/DC TIG welder on the market.

100% duty cycle

Weld at 200 amps non-stop

CenTIG is built to last, designed to run non-stop at full capacity with a 100% duty cycle, eliminating the need for breaks to cool down or reduce wear.

Total freedom of movement

Weighs the same as your carry-on luggage

CenTIG sets a new standard for portability in TIG welding, offering the lightest AC/DC model on the market at 13.6 kg and a remarkably lightweight DC version at 13 kg. Both are designed for easy transport, ensuring top-notch welding is always accessible.

Water-cooling or trolley

Comes just as you like it

CenTIG is versatile, suitable for everything from repairs to daily production tasks. Choose from DC or AC/DC models, each available with pulse functionality and either air or water cooling options. Plus, it comes equipped with all essential features. Customize it to fit your needs perfectly.

Great for different applications
CenTIG performs well in all scenarios.

Production
CenTIG boosts production via continuous operation, versatile welding for different materials, and a portable design. This ensures an energy-efficient, adaptable, and streamlined workflow.
Repair
CenTIG 200 offers enhanced repair efficiency with its continuous, high-performance welding for diverse materials. Its versatility and ease of transport for on-site services guarantee precise, quality repairs.
Assembly
CenTIG 200 boosts assembly line productivity and quality with continuous, efficient welding, versatility for multiple components, and a portable design, streamlining assembly processes.
Maintenance
CenTIG 200 streamlines welding in maintenance with its continuous welding, versatility for different materials, and easy portability for on-site repairs, enhancing efficiency and task reliability.

Packed with features to
tackle everyday welding with ease

New intuitive display
CenTIG features an entirely new award-winning interface experience, where every setting is easy to reach and adjust.
AC/DC
CenTIG is great for aluminium and titanium welding with it's AC/DC option. Even if you do not weld aluminium, we recommend AC/DC because it secures you if a future need should arise.
ACDC
Useful multi trolley
With space for a wear parts box on the trolley.
On/off led indicator
The new machine design features and indicative LED ring, showing green, yellow or red status codes, to inform the welder of current operational status.
Disconnect water module in seconds
It takes under 3 minutes to detach the water module, making it fast and flexible to switch to portable.

New UI experience
with familiar software functions

CenTIG is completely redefining the Migatronic TIG welding experience with the introduction of a new digital display and software functions.

Trigger mode

Defines the interaction between the welder and the torch. Choose between 2T or 4T modes to control how the arc starts, maintains, and stops. Ideal for customizing the workflow to match operator preferences and welding conditions.

Ignition mode

Determines how the welding arc is initiated. Options include LiftTIG for contact ignition, HF (High Frequency) for non-contact starts, and HF Energy for reduced electromagnetic interference in sensitive environments. Essential for reliable arc starts in different production settings.

Welding Flow

Manages the entire welding flow process, including pre-gas, arc initiation, current ramp-up, slope transitions, and post-gas phases. Provides welders with precise control over each stage to ensure optimal arc stability, reduced contamination, and clean terminations.

TIG-A-TACK

A semi-automatic function that delivers ultra-small and heat-mA semi-automatic function that delivers ultra-small and heat-minimized tack welds. Perfect for thin materials where visible or large tacks are not acceptable. Leaves no visible trace in the final weld.inimized tack welds.

TIG-REP-TACK

Automates a series of tack welds to form a consistent and even weld seam. Especially effective for ultra-thin materials between 0.5 mm and 1.5 mm. Reduces heat input and distortion, while increasing speed and consistency.

Pulse

Allows precise control over heat input by alternating between high and low current levels. Essential for welding thin materials, pulse welding helps minimize distortion, improve weld appearance, and enhance control of the weld pool.

AC

Advanced AC controls enable fine-tuning of alternating current parameters such as balance, frequency, and waveform. These adjustments help optimize cleaning versus penetration for aluminum welding, offering better control and weld quality.

JOB

Provides the ability to save, lock, favorite, and export/import welding settings. Streamlines workflows by allowing welders to recall optimized parameters instantly. Ideal for multi-user environments or repeat production jobs.

The impressive crystal-clear LED display lights up the settings and keeps the essentials at the fingertips. It is designed for easy navigation and clear adjustment of settings using the click wheel.

Experience the new UI

Hardware features

Cable strap

A cable strap facilitates easy organising of the torch and hoses during transport.

Handle

New and improved handle. It forms a great grip when lifting the lightweight CenTIG.

Display cover

The cover protects the interface from dust, dirt, and impact. It is possible to use the control knob while the cover is in the down position.

Winner of iF Design Award 2025

CenTIG has won two iF Design Awards in 2025, in the "Product" and "Product user interface" categories.

Technical aspect	CenTIG Pro 300 DC		CenTIG Pro 300 AC/DC		CenTIG Pro 400 DC		CenTIG Pro 400 AC/DC
	TIG	MMA	TIG	MMA	TIG	MMA	TIG	MMA
Current range, DC	3–300 A		3–300 A		3–400 A		3–400 A
Current range, AC	3–300 A		3–300 A		3–400 A		3–400 A
Current range, MMA	15–300 A		15–300 A		15–400 A		15–400 A
Mains voltage ±15%	3×400 V		3×400 V		3×400 V		3×400 V
Fuse	16/32 A		16/32 A		32 A		32 A
Mains current, effective	15.3 A \| 15.8 A		15.3 A \| 15.8 A		19.6 A \| 20.1 A		19.6 A \| 20.1 A
Mains current, max.	17.3 A \| 17.8 A		17.3 A \| 17.8 A		25.3 A \| 26 A		25.3 A \| 26 A
Power, 100%	10.9 kVA \| 10.9 kVA		10.9 kVA \| 10.9 kVA		14 kVA \| 13.9 kVA		14 kVA \| 13.9 kVA
Power, max.	12.3 kVA \| 12.3 kVA		12.3 kVA \| 12.3 kVA		18.1 kVA \| 18 kVA		18.1 kVA \| 18 kVA
Efficiency	89%		86%		89%		86%
Power factor	87		87		91		91

Duty cycle 100% / 40 °C	300 A / 22 V	270 A / 30.8 V	300 A / 22 V	270 A / 30.8 V	360 A / 24.4 V	330 A / 33.2 V	360 A / 24.4 V	330 A / 33.2 V
Duty cycle 60% / 40 °C	300 A / 22 V	300 A / 32 V	300 A / 22 V	300 A / 32 V	400 A / 26 V	390 A / 35.6 V	400 A / 26 V	390 A / 35.6 V
Duty cycle max. / 40 °C	300 A / 100% / 22 V	300 A / 70% / 32 V	300 A / 100% / 22 V	300 A / 70% / 32 V	400 A / 60% / 26 V	400 A / 55% / 36 V	400 A / 60% / 26 V	400 A / 55% / 36 V

Application class	S/CE
Protection class	IP23S
Standards	EN/IEC60974-1, EN/IEC60974-3, EN/IEC60974-10 CLASS A

	CenTIG Pro 300 DC		CenTIG Pro 300 AC/DC		CenTIG Pro 400 DC		CenTIG Pro 400 AC/DC
	Air	Water	Air	Water	Air	Water	Air	Water
Weight	36.5 kg	56.5 kg	40.5 kg	60.5 kg	36.5 kg	56.5 kg	40.5 kg	60.5 kg
Height	674 mm	902 mm	674 mm	902 mm	674 mm	902 mm	674 mm	902 mm
Width	251 mm		251 mm		251 mm		251 mm
Length	757 mm		757 mm		757 mm		757 mm
Dimensions are without trolley. *Torch holder not included – adds width of 36 mm. We reserve the right to make changes.

Technical aspect	CenTIG 200 DC	CenTIG 200 AC/DC
Current range TIG	5-200 A	5-200 A
Current range MMA	10-140 A	10-140 A
Mains voltage +10% / -40%	1x230 V	1x230 V
Mains current max.	18.9 A	18.9 A
Efficiency	86%	85%
Open circuit power	26 W	26 W
Frequency (AC)	-	25-300 Hz
Duty cycle 40%/40°	200 A	200 A
Duty cycle 60%/40°	200 A	200 A
Duty cycle 100%/40°	200 A	200 A
Electrode dimension	1.0 - 3.2 mm
Display size	7"	7"
Main plug	Schuko	Schuko
Plug front	1 x plug (+) 1 x plug (-) 1 x torch plug, 7 pole 1 x quick coupling for shielding gas	1 x plug (+) 1 x plug (-) 1 x torch plug, 7 pole 1 x quick coupling for shielding gas
Plug back	1 x CAN plug for water unit 1 x mains connection to water cooling unit, 5 pole 1 x USB A plug for software updates 1 x gas connection 1 x power button	1 x CAN plug for water unit 1 x mains connection to water cooling unit, 5 pole 1 x USB A plug for software updates 1 x gas connection 1 x power button
Dimensions (H/W/L)	356 x 210 x 602 mm	356 x 210 x 602 mm
Dimensions incl. trolley (H/W/L)	1087 x 670 x 602 mm	1087 x 670 x 602 mm
Weight	13 kg	13.6 kg
Weight incl. trolley	38 kg	38.6 kg
Application class	S/CE	S/CE
Protection class	IP 23S	IP 23S
Operating temperature range	-10 – +40 °C	-10 – +40 °C
Standards	DS/EN IEC 60974-1 DS/EN IEC 60974-10, class A DS/EN IEC 60974-3	DS/EN IEC 60974-1 DS/EN IEC 60974-10, class A DS/EN IEC 60974-3

Technical aspect	CenCool 1300 230V cooling unit
Cooling efficiency (1l/min)	1300 W
Tank capacity	2.5 litre
Flow	1.9 l/min at 1.2 bar measured at 60°C
Pressure max	3 bar
Standards	IEC60974-2. IEC60974-10 CL.A
Protection class	IP 23S
Dimensions	342 x 210 x 562 mm
Weight incl. cooling liquid	15 kg

Built to outperform.Light enough to take anywhere.

Weld at 200 amps non-stop

Weighs the same as your carry-on luggage

Comes just as you like it

Great for different applicationsCenTIG performs well in all scenarios.

Packed with features totackle everyday welding with ease

New intuitive display

AC/DC

Useful multi trolley

On/off led indicator

Disconnect water module in seconds

New UI experiencewith familiar software functions