LOTOS TIG220ACDCP 220A AC/DC TIG Welder, Digital Display, 13-in-1, Pulse, Spot, Stick, HF Start, Dual Voltage 110/220V, 3 AC Waves, Aluminum Stainless Steel Welding
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★ All-in-One Welding – 13-in-1 AC/DC TIG welder combining 9 AC TIG modes (pulse spot HF × 3 waveforms), 3 DC TIG modes, and 1 MMA stick mode to handle aluminum stainless steel carbon steel and more.
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★ 3 AC Waveform Options – Square Wave for deep penetration and strong arc force Sine Wave for smooth arc with low noise Triangle Wave for low heat input ideal for thin aluminum and clean finish
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★ Intuitive Digital Control – Full digital interface with LCD screen and single knob makes it easy to set slope start/end amps pre/post flow AC balance pulse settings and save up to 10 custom profiles.
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★ Powerful and Flexible – Delivers up to 220A at 240V and 140A at 120V with dual voltage input and automatic voltage compensation perfect for garage shop field and mobile welding tasks.
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★ Wide Thickness Range – Welds aluminum stainless or mild steel from 1/16 inch to 3/8 inch thick ideal for fabrication maintenance hobby work and automotive repair
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★ Clean and Easy Starts – Choose HF start for non-contact arc ignition or lift start for sensitive environments both supported in AC and DC modes for smooth arc initiation
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★ Precision TIG Pulse – Adjustable pulse frequency base amps and peak time allow superior control on thin metals reduce heat distortion and produce cleaner, more consistent welds
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★ Productivity Boost – Foot pedal compatible for hands-free control and saves time with 10 memory slots to instantly recall your favorite welding parameters across projects (foot pedal sold separately, model: FP06 ASIN: )
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★ Free continental US shipping: All shipments made within the continental US (excluding Alaska, Hawaii and Puerto Rico) are considered domestic and eligible for complimentary shipping.
★ BUY WITH CONFIDENCE: We offer 30 days refund and a 3-YEARS Limited Warranty: include 1 Year NEW Replacement Warranty.