TIG welding machine

MESSER GRIESHEIM Combitig GW 23 AC/DC

TIG Welding Machine MESSER GRIESHEIM Type Combitig GW 23 AC/DC
The machine only operates with direct current welding and contact ignition
Serial No. 445276 Year of manufacture: approx. 1990
Output: 230 Amps = 35% duty cycle
180 Amps = 60% duty cycle
140 Amps = 100% duty cycle
Infinitely variable setting range
Current type: DC
Mains connection: 400 V, 50 Hz, 32 A plug
- 2-stroke / 4-stroke welding mode
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- DC welding with contact ignition works
- AC welding and high-frequency ignition do not work
- 7 meter hose package with hand torch
- Connection plug for remote potentiometer (foot pedal) – foot pedal not included
- Air-cooled
- Gas pressure regulator
Required space (L x W x H): 850 x 480 x 600 mm
Weight: approx. 90 kg
The welding test shows good results when welding stainless steel with DC;
the HF ignition does not work, but the arc can be ignited via brief contact.
When welding aluminum with AC, no arc is formed.

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