AIT200P AC/DC TIG Welder, 200A 110V/220V Aluminum Welding Machine with AC/DC TIG, Pulse TIG, Spot TIG, HF Start & Stick Welding, Foot Pedal Compatible, IGBT Inverter, Large HD Display

Products： AIT250P Current : 200 ampsFuctions : AC TIG/DC TIG/Pulse TIG/StickVolts : 110V/220VPackage : tig welder, earth clamp, electrode holder,tig consumables, and adapter cord, manual

• Multifunction AC/DC TIG Welder - The AIT200P AC/DC TIG welder supports multiple welding modes, including High-Frequency AC/DC TIG, Pulsed AC/DC TIG, AC/DC Spot TIG, and Stick welding. With up to 200A output and dual-voltage 110V/220V capability, it can weld a wide variety of metals such as aluminum, stainless steel, carbon steel, iron, copper, and aluminum alloys
• Easy Aluminum Welding - The AC welding mode makes aluminum welding simple and efficient, comparable to welding mild steel or stainless steel. Fully adjustable settings let you customize welding performance, including switching between sine wave and square wave output to control arc characteristics, bead appearance, and penetration. Supports aluminum thicknesses from 1/32"–15/64" on 110V and up to 3/8" on 220V
• High-Frequency TIG Start - High-frequency arc ignition enables non-contact starts, helping reduce tungsten contamination and weld defects. The machine supports a complete TIG welding cycle with adjustable pre-flow, post-flow, and up/down slope controls for accurate heat management and smoother weld quality
• Pulse TIG Performance - Pulse TIG mode reduces heat input while maintaining strong penetration. By alternating between peak and base current, it provides better heat control, minimizes distortion, and delivers a focused, stable arc—ideal for thin materials and out-of-position welding
• Advanced Stick Welding Features - Designed for reliable stick welding with: Hot Start for easier arc ignition; Arc Force for improved arc stability and penetration; Anti-Stick to prevent electrode sticking and reduce interruptions.These functions help ensure smoother operation and consistent welding performance
• User-Friendly Design - Compatible with an optional foot pedal (sold separately) and supports both 2T and 4T trigger modes for greater welding control and convenience. The compact unit weighs only 18.3 lbs and includes a built-in carrying handle for easy transport. A bright, easy-to-read control panel improves visibility in low-light or demanding work environments
• Safe & Reliable Operation - Built-in safety protections include phase loss, over/under voltage, overcurrent, and overheating protection. A smart cooling fan operates only when needed to reduce noise, improve energy efficiency, and minimize dust buildup inside the machine
• Great for Beginners & Small Workshops - Ideal for beginner welders, DIY metalworking projects, home garages, and small workshops seeking affordable AC/DC TIG aluminum welding capability. Also works well as a secondary welder for users who already own a MIG machine and want to expand into TIG welding