TIG, plasma and narrow-gap (NG) torches for automatic welding
Country: · Model: TIG / V2 / NG OSC-Electrode
The torch range for mechanized and automatic welding covers standard TIG, plasma and narrow-gap (NG, Narrow Gap) torches. Narrow-gap torches with an oscillating electrode cover wall thicknesses of 0–150, 0–200 and 0–300 mm. According to the manufacturer, this is one of the widest lines of industrial torches.
- Types
- standard TIG, plasma, NG with V2 gas nozzle, NG with oscillating electrode (OSC)
- Wall thickness (NG OSC)
- 0–150, 0–200, 0–300 mm
- Special
- torches and lances for tubesheets and internal welding
Technical specifications
| Types | standard TIG, plasma, NG with V2 gas nozzle, NG with oscillating electrode (OSC) |
|---|---|
| Wall thickness (NG OSC) | 0–150, 0–200, 0–300 mm |
| Special | torches and lances for tubesheets and internal welding |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The standard TIG torch has an adjustable electrode stick-out and is fitted to orbital and carriage heads. The torch with a V2 gas nozzle and a fixed electrode is intended for single and multipass welds in a narrow groove, and the V2 Narrow Gap module works with walls up to 75 mm. OSC-Electrode torches have a cooled protective shroud and carry the weld from root to cap. Torches and lances for heads with tubesheets, for welding inside bores and in tight places are made separately, and plasma torches go to longitudinal and circumferential plasma welding units and to the Polycar MP head. All of them are water-cooled, usually with a ceramic nozzle and a gas lens or diffuser for laminar shielding. Narrow-gap torches can be supplemented with a wire guide and a built-in camera.
How to choose
The torch type is determined by wall thickness and access to the weld. Up to 75 mm V2 Narrow Gap is enough, and when the wall is thicker, OSC-Electrode for 0–150, 0–200 or 0–300 mm is taken. For a weld inside a bore or near a tubesheet, special torches and lances are needed. The torches work with P6 and PC series power sources and with Polycar 60 PLC and Polycar MP heads. To confirm the characteristics, the manufacturer developed its own test methods and equipment.
Request a price and lead time
TIG, plasma and narrow-gap (NG) torches for automatic welding. We reply within one business day.
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FAQ
Which torch types are included in this range?
Standard TIG, plasma, narrow-gap with a V2 gas nozzle, narrow-gap with an OSC oscillating electrode, and also special ones for tubesheets and internal welding.
Which wall thickness are OSC-Electrode narrow-gap torches intended for?
The range of three torches covers wall thicknesses of 0–150, 0–200 and 0–300 mm.
Up to what wall thickness is the V2 Narrow Gap module used?
Up to 75 mm. It has a nozzle for a narrow groove and a fixed electrode.
Do these torches have water cooling?
Yes. They usually come with a ceramic nozzle and a gas lens or diffuser for laminar shielding.
Which power sources and heads do these torches work with?
With P6 and PC series power sources, and also with Polycar 60 PLC and Polycar MP carriage heads.
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