CenTIG

Trusted TIG welding machines
for field and floor

Move fast on-site or meet specs in production. CenTIG machines help your welders work smarter, switch jobs quicker, and deliver certified results — wherever precision matters most.

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There is a CenTIG for you
One family of two powerhouses

CenTIG
Light, powerful, and built to move

CenTIG embody a powerful fusion of performance, mobility, and versatility, crafted for busy professionals who demand reliability, flexibility, and efficiency in their welding tasks. Weighs the same as your carry-on luggage.

200 A
100% duty cycle
Single phased
13 kg
Ultra portable performance
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CenTIG Pro
A TIG machine made for modern production

CenTIG Pro is the TIG machine made for modern production: powerful enough for pros, simple enough for fast onboarding, and smart enough to keep your weld quality and uptime where it belongs — at 100%.

300 A - 400 A
High duty cycle
Advanced functions
AC Waveform
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Technical Specifications

Power source

CenTIG Pro Technical Specifications
Technical aspect CenTIG Pro 300
DC		 CenTIG Pro 300
AC/DC		 CenTIG Pro 400
DC		 CenTIG Pro 400
AC/DC
TIGMMA TIGMMA TIGMMA TIGMMA
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 V270 A / 30.8 V 300 A / 22 V270 A / 30.8 V 360 A / 24.4 V330 A / 33.2 V 360 A / 24.4 V330 A / 33.2 V
Duty cycle 60% / 40 °C 300 A / 22 V300 A / 32 V 300 A / 22 V300 A / 32 V 400 A / 26 V390 A / 35.6 V 400 A / 26 V390 A / 35.6 V
Duty cycle max. / 40 °C 300 A / 100% / 22 V300 A / 70% / 32 V 300 A / 100% / 22 V300 A / 70% / 32 V 400 A / 60% / 26 V400 A / 55% / 36 V 400 A / 60% / 26 V400 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 Dimensions and Weights
CenTIG Pro 300 DC CenTIG Pro 300 AC/DC CenTIG Pro 400 DC CenTIG Pro 400 AC/DC
AirWater AirWater AirWater AirWater
Weight 36.5 kg56.5 kg 40.5 kg60.5 kg 36.5 kg56.5 kg 40.5 kg60.5 kg
Height 674 mm902 mm 674 mm902 mm 674 mm902 mm 674 mm902 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 Specifications

Power source

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

Cooling unit

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