WHAT YOU NEED TO KNOW
The PrimeWeld TIG325X AC/DC TIG Welder delivers professional power and precision for welders who need serious performance. With dual-voltage capability (120V/240V) and a maximum output of 325 amps, it’s built to handle everything from light fabrication to industrial-grade projects.
Run tough beads in Stick mode or switch to TIG for flawless, high-precision welds — all from one versatile machine.
Designed for maximum control and reliability, the TIG325X features a full suite of adjustable parameters, an LCD readout for real-time feedback, and water-cooler compatibility for continuous operation on demanding jobs.
Like every PrimeWeld machine, it’s backed by a 3-Year No-Hassle Warranty and legendary U.S.-based support, giving you confidence on every weld.
Quick Highlights
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Dual Voltage (120V/240V) – work anywhere with flexible input power
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Up to 325 Amps Output – handle thicker materials with ease
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AC/DC TIG + Stick Modes – switch between processes in seconds
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Water Cooler Compatible – stay cool during long, high-amp welds
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3-Year Warranty + U.S. Support – unmatched reliability and peace of mind
Versatile Welding Options
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Weld steel up to ½ inch thick
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AC mode removes oxidation and impurities for cleaner aluminum welds
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DC mode excels on stainless steel, carbon steel, and cast iron
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Ideal for light fabrication, repair, and maintenance
Advanced TIG Controls
Full TIG Parameter Control
Fine-tune every part of your weld with individual settings for:
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Pre-flow and post-flow
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Start current and end current
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Up slope and down slope
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Base and welding current
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Pulse frequency and pulse duty cycle
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AC frequency and AC balance
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Variable pulse parameters
LCD Display + One-Knob Adjustments
All parameters display clearly on the digital readout for fast, precise tuning.
High-Frequency (HF) Arc Start
Ignite the arc without touching the workpiece for contamination-free starts.
Remote Current Control
Use the included foot pedal or torch switch for hands-free precision.
Stick Welding Made Simple
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Flip a switch to move from TIG finesse to rugged Stick welding up to 250 amps
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6010 capable for deep, penetrating welds
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Upgraded ground clamp for reliable conductivity
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On-demand fan keeps the machine cool only when needed
Protection & Reliability
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Overcurrent, overheating, and spike protection
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Cold electrode protection for safer starts
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Built-in shielding gas solenoid
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Dinse connectors for secure cable attachment
Ideal For
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Aluminum, stainless, and mild steel
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Cast iron repair
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Fabrication and maintenance work
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Light industrial applications
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Input Voltage: 120V / 240V, single-phase, 50/60 Hz
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Output Range: TIG 10–325A (5–325A DC, 10–325A AC) / Stick 20–250A
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Duty Cycle (TIG): 40% @ 325A • 60% @ 280A • 100% @ 250A
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Duty Cycle (Stick): 40% @ 250A • 60% @ 220A • 100% @ 180A
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Pulse Frequency: 0.5–200 Hz (AC/DC)
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AC Balance: 20–80%
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AC Frequency: 20–300 Hz
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Gas Flow Settings: Pre-Flow 0.1–3 s / Post-Flow 0–15 s
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Weight: 73.24 lb (≈33.2 kg)
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Dimensions: 23.27 × 11.34 × 19.13 in
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Warranty: 3-Year No-Hassle
To see the full specifications, check out the User Manual below.
Everything you need to start welding is in the box:
Premium Accessories
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Foot Pedal Amperage Controller — hands-free precision
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Gas Regulator — reliable argon flow
Cables & Clamps
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Ground Clamp — 12 ft cable
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Electrode Holder — 12 ft cable
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Argon Hose
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240V to 120V Power Adapter
Consumables Kit*
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Cups: #5, #6, #7
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Collets: 1/16", 3/32"
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3/32" tungsten electrode (175 mm)
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Short back cap and long back cap
Extras
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Torch Switch
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TIG325X Welding Machine
*TIG Torch Consumables Kit as listed above.
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