TIG welding machines

Modulares WIG Schweißgerät INVERTIG.PRO mit digitalem Vollfarbdisplay

Overview of the highlights

  • Torch cooling: Gas or water
  • Duty cycle: 100 % at max. power
  • Full color display: Display is protected from impact
  • Intuitive operation: Control with just one button
  • Job memory: Up to 1.000 jobs
  • Modular: Portable version with optional water cooler
  • Generator suitable

Welding technology

Welding processes

  • TIG DC
  • TIG AC/DC
  • MMA

MODULAR
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Brochure

Manual

COMPACT
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Brochure

Manual

REHM INVERTIG.PRO® - simply weld better

With the INVERTIG.PRO® range, REHM offers TIG welding units with excellent ignition and welding properties for steel, stainless steel, nickel, nickel-based alloys and titanium, copper and all other metallic conductive materials. INVERTIG.PRO® welding units are available for welding aluminium in all performance levels and as AC/DC variants. INVERTIG.PRO® welding units are particularly impressive with their wide range of uses, an optimum automation interface and high-quality components that enable perfect welding results.

TIG welding machine INVERTIG.PRO digital with full color display

Cutting-edge inverter technology for energy efficient TIG welding

Every welding unit in the INVERTIG.PRO® range is equipped with the highly efficient REHM 200 kHz bi-power inverter and has a 100 percent duty cycle. The innovative components and intelligent energy management system enable the REHM inverter to transfer almost all of the energy supplied into the arc. The high-frequency pulsing at a frequency range of up to 15,000 Hz ensures safe and uniform penetration while simultaneously reducing the zone affected by heat input. Another advantage is the stable and concentrated arc that forms the weld pool within a very short time. The time saved positively effects the total energy consumption of INVERTIG.PRO® TIG welding units.

INVERTIG.PRO digital with impact protected full color display

INVERTIG.PRO® AC / DC - aluminium welding in perfection

REHM have equipped the AC / DC versions of the INVERTIG.PRO® welding units with several innovative functions, which ensure perfect and reproducible results when welding aluminium. REHM AC welding technology - REHM AC welding technology produces a highly stable alternating current arc even under difficult conditions and with highly oxidized surfaces guaranteeing excellent welding results.

DUAL.WAVE - DUAL.WAVE technology reduces the excess AC component in the arc when welding aluminium and increases the controllability of the weld pool because of the significantly reduced heat input. This considerably simplifies welding in difficult welding positions and on sheet metal edges.

AC balance control - The AC balance control precisely controls the heat in the tungsten electrode when welding, effectively reducing the load on the electrode. It is also possible to focus on the energy input of the arc for welding thin sheet metal and for edge welding.

REHM automatic frequency control - when AC welding, the automatic frequency control automatically adjusts the frequency to the current. At low welding current, this focuses the arc and at high current reduces the load on the electrode. The lifetime of the electrode and economic efficiency is increased. The alternating current frequency can also be manually set to a range between 30 and 300 Hz.

Easy operation and easy transport

TIG welding machine INVERTIG.PRO digital with Assist function

Assist function - helps when needed

An INVERTIG.PRO® welding unit can be easily operated with one hand. The large single button control reduces the operating costs for TIG welding to a minimum and is easy to grasp even when wearing gloves. The QUICK CHOICE buttons P1 and P2 make welding particularly convenient and two of the current settings of a welding task can be easily and quickly stored. The compact REHM inverters make all of the welding units in the INVERTIG.PRO® range pleasantly light and easy to transport with the large carrying handle.

INVERTIG.PRO digital with 15 kHz HYPER.PULS technology inside

INVERTIG.PRO digital with 15 kHz HYPER.SPOT technology inside for spot welding

INVERTIG.PRO digital with DUAL.WAVE technology inside for HYPER.PULS

INVERTIG.PRO digital with iSYSTEM technology inside for Pluy & Play

3 years warranty on INVERTIG.PRO digital welding machines by REHM Welding Technology

The INVERTIG.PRO digital is Made in Germany

The INVERTIG.PRO® digital types

Portable INVERTIG.PRO digital DC with 240 Amp

INVERTIG.PRO® digital 240 DC

  • Setting range: 3-240 A
  • Duty cycle: 100 %
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • Weight: 25 kg
  • Processes: TIG-DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Optional water cooler for portable INVERTIG.PRO digital DC with 240 Amp

OPTIONAL: Water cooler TIG-COOL

  • Max. cooling efficiency: up to 2.0 kW
  • Max. flow rate: 2.3 l/min
  • Tank capacity: 5.0 l

 

Portable INVERTIG.PRO digital AC/DC with 240 Amp

INVERTIG.PRO® digital 240 AC/DC

  • Setting range: 3-240 A
  • Duty cycle: 100 %
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • Weight: 27 kg
  • Processes: TIG-DC & AC/DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Optional water cooler for portable INVERTIG.PRO digital AC/DC with 240 Amp

OPTIONAL: Water cooler TIG-COOL

  • Max. cooling efficiency: up to 2.0 kW
  • Max. flow rate: 2.3 l/min
  • Tank capacity: 5.0 l

 

Welding machine INVERTIG.PRO digital DC with water cooler and 240 Amp

INVERTIG.PRO® COMPACT digital 240 DC

  • Setting range: 3-240 A
  • Duty cycle: 100 %
  • Torch cooling: Water
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • ​​Processes: TIG-DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE

 

Welding machine INVERTIG.PRO digital AC/DC with water cooler and 240 Amp

INVERTIG.PRO® COMPACT digital 240 AC/DC

  • Setting range: 3-240 A
  • Duty cycle: 100 %
  • Torch cooling: Water
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • ​​Processes: TIG-DC & AC/DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Portable INVERTIG.PRO digital DC with 280 Amp

INVERTIG.PRO® digital 280 DC

  • Setting range: 3-280 A
  • Duty cycle: 100 %
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • Weight: 25 kg
  • Processes: TIG-DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Optional water cooler for portable INVERTIG.PRO digital DC with 280 Amp

OPTIONAL: Water cooler TIG-COOL

  • Max. cooling efficiency: up to 2.0 kW
  • Max. flow rate: 2.3 l/min
  • Tank capacity: 5.0 l

 

Portable INVERTIG.PRO digital AC/DC with 280 Amp

INVERTIG.PRO® digital 280 AC/DC

  • Setting range: 3-280 A
  • Duty cycle: 100 %
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • Weight: 27 kg
  • Processes: TIG-DC & AC/DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Optional water cooler for portable INVERTIG.PRO digital AC/DC with 280 Amp

OPTIONAL: Water cooler TIG-COOL

  • Max. cooling efficiency: up to 2.0 kW
  • Max. flow rate: 2.3 l/min
  • Tank capacity: 5.0 l

 

Welding machine INVERTIG.PRO digital DC with water cooler and 280 Amp

INVERTIG.PRO® COMPACT digital 280 DC

  • Setting range: 3-280 A
  • Duty cycle: 100 %
  • Torch cooling: Water
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • ​​Processes: TIG-DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE

 

Welding machine INVERTIG.PRO digital AC/DC with water cooler and 280 Amp

INVERTIG.PRO® COMPACT digital 280 AC/DC

  • Setting range: 3-280 A
  • Duty cycle: 100 %
  • Torch cooling: Water
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • ​​Processes: TIG-DC & AC/DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Portable INVERTIG.PRO digital AC/DC with 350 Amp

INVERTIG.PRO® digital 350 DC

  • Setting range: 3-350 A
  • Duty cycle: 100 %
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • Weight: 30 kg
  • Processes: TIG-DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Optional water cooler for portable INVERTIG.PRO digital DC with 350 Amp

OPTIONAL: Water cooler TIG-COOL

  • Max. cooling efficiency: up to 2.0 kW
  • Max. flow rate: 2.3 l/min
  • Tank capacity: 5.0 l

 

Portable INVERTIG.PRO digital AC/DC with 350 Amp

INVERTIG.PRO® digital 350 AC/DC

  • Setting range: 3-350 A
  • Duty cycle: 100 %
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • Weight: 31 kg
  • Processes: TIG-DC & AC/DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Optional water cooler for portable INVERTIG.PRO digital AC/DC with 350 Amp

OPTIONAL: Water cooler TIG-COOL

  • Max. cooling efficiency: up to 2.0 kW
  • Max. flow rate: 2.3 l/min
  • Tank capacity: 5.0 l

 

Welding machine INVERTIG.PRO digital DC with water cooler and 350 Amp

INVERTIG.PRO® COMPACT digital 350 DC

  • Setting range: 3-350 A
  • Duty cycle: 100 %
  • Torch cooling: Water
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • ​​Processes: TIG-DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE

 

Welding machine INVERTIG.PRO digital AC/DC with water cooler and 350 Amp

INVERTIG.PRO® COMPACT digital 350 AC/DC

  • Setting range: 3-350 A
  • Duty cycle: 100 %
  • Torch cooling: Water
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • ​​Processes: TIG-DC & AC/DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Portable INVERTIG.PRO digital DC with 450 Amp

INVERTIG.PRO® digital 450 DC

  • Setting range: 3-450 A
  • Duty cycle: 100 %
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • Weight: 30 kg
  • Processes: TIG-DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Optional water cooler for portable INVERTIG.PRO digital DC with 450 Amp

OPTIONAL: Water cooler TIG-COOL

  • Max. cooling efficiency: up to 2.0 kW
  • Max. flow rate: 2.3 l/min
  • Tank capacity: 5.0 l

 

Portable INVERTIG.PRO digital AC/DC with 450 Amp

INVERTIG.PRO® digital 450 AC/DC

  • Setting range: 3-450 A
  • Duty cycle: 100 %
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • Weight: 31 kg
  • Processes: TIG-DC & AC/DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE
Optional water cooler for portable INVERTIG.PRO digital AC/DC with 450 Amp

OPTIONAL: Water cooler TIG-COOL

  • Max. cooling efficiency: up to 2.0 kW
  • Max. flow rate: 2.3 l/min
  • Tank capacity: 5.0 l

 

Welding machine INVERTIG.PRO digital DC with water cooler and 450 Amp

INVERTIG.PRO® COMPACT digital 450 DC

  • Setting range: 3-450 A
  • Duty cycle: 100 %
  • Torch cooling: Water
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • ​​Processes: TIG-DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE

 

Welding machine INVERTIG.PRO digital AC/DC with water cooler and 450 Amp

INVERTIG.PRO® COMPACT digital 450 AC/DC

  • Setting range: 3-450 A
  • Duty cycle: 100 %
  • Torch cooling: Water
  • Mains connection: 400 V - 50 Hz
  • Protection type: IP 23
  • ​​Processes: TIG-DC & AC/DC, MMA, HYPER.PULS, HYPER.SPOT, DUAL.WAVE