Key Features
- DC pulsed output with a concentrated arc and controllable heat input
- Adjustable pulse frequency and duty cycle, markedly reducing thin-sheet distortion and burn-through
- Stable at low current, suited to thin-wall tube and precision parts
- Independent pulse parameter adjustment for demanding bead appearance
- Supports manual wire feed and can be extended with automatic wire feed
- Complete over-temperature and over-current protection
- High duty cycle for sustained heavy industrial work
Typical Applications
- Pipe root passes and thin-wall tube welding
- Thin stainless sheet and precision components
- Titanium, copper and their alloys
- Dissimilar steels and one-side welding with two-side formation
Selection & Setup Notes
DC pulsed TIG suits work that is thin, precise or heat-sensitive: pulsing cuts heat input while peak current maintains penetration. For aluminium, choose the AC/DC inverter TIG. More selection guidance in the TIG welder section.
Standards & Further Reading
External reference: American Welding Society (AWS) — Welding procedure and qualification references published by the American Welding Society.
