Stealth Digi-Tig 320 AC/DC Pulse Three Phase TIG Welding Machine

Unlock precision and durability with the Stealth Digi-Tig 320 AC/DC Pulse Three Phase TIG Welding Machine —an elite welding solution for professionals demanding accuracy, power, and advanced functionality. Designed for high-duty cycle industrial use, this TIG welder features cutting-edge digital control, AC/DC welding capabilities, and a full suite of pulse functions for cleaner welds on both aluminium and steel. Whether you’re fabricating in aerospace, automotive, or heavy industry, the Digi-Tig 320 is engineered for reliability and exceptional arc stability. With its intuitive interface and advanced parameter settings, you’ll have complete control over every weld. It also includes features like start current, upslope, downslope, and end current—ideal for refined TIG operations. The rugged build ensures durability in tough environments, and the three-phase power input ensures continuous performance even under heavy loads. This machine is perfect for seasoned welders who value performance, consistency, and maximum control.
Key Features:
AC/DC Welding Capability – Weld both ferrous and non-ferrous metals.
Pulse Function – Enhanced weld control and reduced heat input.
Digital Display Panel – Easy parameter adjustment and clear visibility.
HF Start – Provides non-contact arc initiation for cleaner starts.
Three Phase Power Input – Designed for industrial and continuous duty.
Advanced Controls – Fine-tune current, slope, pulse, and frequency.
Overload Protection – Increases machine longevity and safety.
Detailed Specifications:
Input Voltage: 400V Three Phase
Output Current Range: 10A – 320A
Duty Cycle: 60% @ 320A
Start Current: Adjustable
End Current: Adjustable
AC Balance: 10–90%
AC Frequency: 20–250Hz
Pulse Frequency: 0.2–999Hz
Slope Time: 0–10s
Dimensions: 545 x 235 x 470mm
Weight: 25kg
Protection Class: IP23S