Precision TIG Welding Solutions for AC & DC Applications

AC/DC TIG welding machines are designed for high-precision welding applications that require superior arc control, clean welds, and excellent material versatility. By supporting both alternating current (AC) and direct current (DC), these machines allow welders to work efficiently on a wide range of metals, including aluminum, stainless steel, mild steel, copper, and other alloys.

Widely used in fabrication shops, automotive work, industrial maintenance, and professional welding environments, AC/DC TIG welders offer the flexibility and control needed for detailed, high-quality welds.

AC/DC TIG Welding Capabilities

• AC TIG Welding — Ideal for aluminum and magnesium, providing effective oxide cleaning and stable arc performance
• DC TIG Welding — Suitable for steel, stainless steel, copper, and other non-aluminum metals
• High Arc Stability — Smooth and consistent arc for precise weld control
• Adjustable Welding Parameters — Fine control over amperage, balance, and pulse settings (model dependent)

Key Product Highlights

• Dual AC/DC Functionality — One machine for multiple material types
• Clean & Precise Welds — Ideal for thin materials and detailed work
• Advanced Control Features — Supports foot pedals, pulse TIG, and adjustable waveforms (model dependent)
• Professional-Grade Performance — Built for workshop and industrial use
• Reliable Duty Cycles — Designed for consistent welding performance

Ideal For:

• ✔ Aluminum welding applications
• ✔ Stainless steel and mild steel fabrication
• ✔ Automotive and motorsport welding
• ✔ Industrial maintenance and repair
• ✔ Professional welding workshops

Why Buy AC/DC TIG Welding Machines from KHM Megatools?

• ✔ Wide selection of AC/DC TIG welders for professional use
• ✔ Price Match Program — Competitive pricing across trusted brands
• ✔ Suitable for fabrication, industrial & precision welding
• ✔ Fast nationwide delivery
• ✔ We can process same-day delivery within Metro Manila for available units

Frequently Asked Questions

What is the difference between AC and DC TIG welding?

AC TIG welding is commonly used for aluminum, while DC TIG welding is used for steel, stainless steel, and other non-aluminum metals.

Do I need AC TIG for aluminum welding?

Yes. AC TIG provides the oxide-cleaning action required for proper aluminum welding.

Are AC/DC TIG welders suitable for professional use?

Yes. AC/DC TIG welders are widely used in professional fabrication shops and industrial applications.

Can AC/DC TIG welders support foot pedals?

Many models support foot pedals and advanced controls. Always check the product specifications for compatibility.