Duralloy 320Amp AC/DC Tig 415v Water Cooled Package on Wheels

Duralloy TIG 320 AC/DC LCD – Industrial AC/DC TIG Welder

The Duralloy TIG 320 AC/DC LCD is a powerful industrial AC/DC TIG welding machine designed for precision welding across aluminium, stainless steel, mild steel and other alloys. Featuring an advanced digital LCD control interface, the machine allows welders to easily adjust parameters and store settings for repeatable, high-quality results.

With a strong 320A output and a 60% duty cycle at full power, the TIG 320 is well suited to demanding fabrication and workshop environments. Adjustable AC waveforms including square, sine and triangle allow fine control when welding aluminium, while adjustable AC balance and AC frequency provide further tuning of arc characteristics.

The machine also includes pulse TIG functionality up to 999Hz, HF start and lift TIG ignition options, and 2T/4T operation modes. Ten job memory programs allow commonly used settings to be saved for quick recall, improving efficiency across different welding tasks.

In addition to TIG capability, the machine also offers AC/DC MMA (Stick) welding with adjustable arc force, hot start and anti-stick functions, making it a versatile solution for a wide range of welding applications.

• 320A AC/DC TIG welding output
• Advanced digital LCD control interface
• AC waveforms: square, sine and triangle
• Adjustable AC balance and AC frequency
• Pulse TIG up to 999Hz
• HF start and Lift TIG ignition
• 2T / 4T trigger operation
• 10 job memory programs
• AC/DC MMA welding capability
• Generator compatible design

The Duralloy TIG 320 AC/DC LCD runs on 3 phase 400–415V input power and is built with robust protection systems including phase loss protection, over-current protection and over-heat protection for reliable performance in demanding environments.

Rated Output (40°C)
• 60% @ 320A
• 100% @ 250A

3 Year Warranty