1 only Used/Demo Duralloy 321 AC/DC Water Cooled Tig #1211117018

Duralloy WATER-COOLED 321 AC/DC Pulse TIG Package – Premium TIG Performance for Precision Fabrication

When you demand ultimate versatility, repeatable quality, and the capability to tackle the toughest materials, the Duralloy 321 delivers. This AC/DC pulse TIG package with water-cooling is engineered for high-end fabrication, critical welds, and mixed-metal work where standard TIG units just don’t cut it.

Key Advantages

1. True AC/DC TIG for Aluminium & Steel
Weld both aluminium (AC mode) and steel/stainless (DC mode) with a single power source. The AC balance, pulse control, and advanced arc characteristics give you superior aluminum welds with less spatter and excellent finish—also exceptional performance on stainless, duplex and steel when in DC mode.

2. Pulse TIG Technology for Control & Quality
Pulse mode enables you to precisely match heat input, control weld pool, minimise distortion, and deliver consistent welds with high operator repeatability. Ideal for multi-pass, positional, critical welds in industries such as fabrication, aerospace, transport and marine.

3. Water-Cooled Package for Production & Duty
Includes a water-cooled torch and cooler—ensuring sustained performance, higher duty cycles, and reduced heat build-up. Perfect for demanding workshops and production environments where downtime is costly.

4. Industrial-Grade Build & Support
Built by Duralloy with durability in mind: heavy-duty 415 V input, rugged chassis, premium components and local service support via WeldQuip. Not a light duty unit—this is made for serious fabricators.

5. Flexible Package with Accessories
The package comes complete with the TIG power source, water-cooled torch, cooler unit, and necessary leads and consumables—giving you a one-stop solution ready for production.
Additional accessories (foot pedal, high-end torch options, weld purging kit) can be added to tailor the package to your specific needs.

6. Future-Proof & Multi-Material Ready
With this system you’re geared up not just for aluminium, stainless and steel—but can also handle exotic materials, duplex steels and critical welds. Grow your capability without needing a second machine.

Spec Snapshot

Model: Duralloy 321 AC/DC Pulse TIG Package

Input: 3-phase 415 V

Processes: TIG AC & DC, Pulse, multi-pass capable

Cooling: Water-cooled torch + cooler included

Included: Full package – power unit + torch + cooler + leads

Duty cycle: High production rated (refer to spec sheet for exact values)

Applications: Aluminium, stainless steel, mild steel, duplex, exotic alloys