Customization:
With a corrosion-resistant aluminum alloy and steel body, the welding machine withstands harsh workshop conditions while maintaining structural integrity.
With a touchscreen interface and multi-program presets, you can customize settings for precise DC TIG/AC welding outcomes, simplifying complex operations.
Supporting aluminum alloy, carbon steel, and stainless steel, this machine ensures optimal performance across diverse materials, outperforming single-material-focused models*.
Engineered for 220V operation, it’s ideal for home workshops or on-site repairs, offering convenience without requiring specialized power setups*.
Includes certified safety features like a heat-resistant welding mask and insulated cables, meeting industry standards for operator protection*.
The Simple to Install Good Repair Effect Micro TIG Welder is a versatile AC/DC pulse welding machine designed for precision welding on aluminum alloy, carbon steel, and stainless steel. Its compact, portable design with programmable controls and argon gas compatibility ensures reliable performance for both hobbyists and professionals.
Feature | Specification | Application Scenario |
---|---|---|
Material Compatibility | Aluminum alloy, carbon steel, stainless steel | Repair automotive parts, fabricate metal frames, or restore tools |
Output Polarity | DC TIG (direct current) / AC (alternating current) | Weld thin metals with DC TIG for precision or use AC for surface cleaning on thicker materials |
Voltage Requirement | 220V | Operates on standard household outlets for flexibility |
Motor Type | DC Motor | Ensures smooth, consistent power delivery for delicate welds |
Argon Gas Support | Integrated gas regulator and hose | Enables shielded welding for clean, oxidation-free joints |
Adjustable parameters like amperage settings and pulse frequency allow customization for specific material thicknesses or repair needs. The programmable digital interface lets users save presets for frequent tasks, streamlining workflows.
Whether you’re fixing a bicycle frame, repairing machinery, or crafting metal art, this Micro TIG Welder delivers precision and reliability. Its lightweight design and portable handle make it ideal for on-site repairs or home workshops.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Max Amperage | 50A | 75A | 100A* |
Duty Cycle (60%) | 20% | 30% | 40% |
Pulse Frequency | 0.5–200 Hz | 0.5–300 Hz | 0.5–500 Hz |
Weight | 8 kg | 10 kg | 12 kg |
Three Technical Breakthroughs:
Optimal Version Selection:
With the Pro Model’s 100A capacity, you can weld stainless steel up to 8mm thick—20% thicker than industry standards—ensuring durability in harsh environments. Pair this with the argon gas shield for seamless integration into automotive or construction workflows.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
AC/DC TIG Welder (Our Base) | Precision welding on thin metals | - AC/DC TIG (15–160A DC, 15–250A AC) - 220V input (household voltage) - Aluminum/carbon steel/stainless steel compatibility | ▲ Versatile: Handles multiple metals ▲ Precision: Ideal for thin materials | ▲ Complexity: Steep learning curve ▲ Cost: Higher than basic models |
AC/DC TIG Welder (Our Advanced) | Professional fabrication, high-end repair | - AC/DC TIG (15–200A DC, 15–300A AC) ▲ - Pulse control (0.01s precision) ▲ - Enhanced heat management ▲ | ▲ Powerful: High amperage for thick metals ▲ Durability: Industrial-grade build | ▲ Price: Premium tier ▲ Weight: Less portable than base model |
MIG Welder (Industry Standard) | Automotive repair, thick metal projects | - Wire-feed system - 115/230V input - Steel/metal sheet compatibility | ▲ Speed: Fast welding for thick materials ▲ Ease of Use: Beginner-friendly | ▲ Gas Dependency: Requires shielding gas ▲ Limited Precision: Struggles with thin metals |
Stick Welder (Industry Standard) | Outdoor/field repairs, rough conditions | - DC-only polarity - Electrode-based (no gas required) - 50–300A output | ▲ Portability: Lightweight ▲ Versatility: Works in windy environments | ▲ Messy: Spatter and slag residue ▲ Low Precision: Poor for thin metals |
Plasma Cutter (Industry Standard) | Metal cutting, fabrication | - 20–60A output - Air-cooled torch - Stainless steel/aluminum cutting | ▲ Precision: Clean cuts for intricate designs ▲ Multi-Use: Cuts and gouges | ▲ Safety Risk: High voltage hazard ▲ Limited Welding: Not for joining metals |
DC Only TIG Welder (Industry Standard) | Non-ferrous metal projects (e.g., copper) | - DC-only polarity (15–150A) - Aluminum/brass/titanium compatibility | ▲ Cost-Effective: Lower price for specific uses ▲ Simplicity: Fewer settings | ▲ Limited Use: Can’t weld aluminum with AC ▲ Power Limit: Lower amperage |
⭐⭐⭐⭐⭐ James Wilson - DIY Enthusiast
"I bought the Advanced Model in February 2025 for repairing small metal parts around the house—bike frames, garden tools, even a cracked aluminum patio chair. The programmable pulse settings made all the difference; I got clean, precise welds without warping thin materials. Setup was straightforward, and the digital display takes the guesswork out of amperage. After 5 months of weekend use, it’s performed flawlessly."Purchase Date: February 2025 | Usage Period: 5 months
⭐⭐⭐⭐⭐ Maria Gonzalez - Auto Body Technician
"We upgraded to the Pro Model in October 2024 for aluminum panel repairs, and it’s been a game-changer. The 100A output with AC/DC switching handles everything from thin trim pieces to thicker brackets. We especially appreciate the argon gas compatibility—no more oxidation on stainless exhaust components. It’s now our go-to for spot welding in tight spaces. Worth every penny for a small shop."Purchase Date: October 2024 | Usage Period: 8 months
⭐⭐⭐⭐☆ Ethan Park - Metal Artist & Jeweler
"As someone working with delicate brass and thin stainless steel sheets, I needed something more precise than my old MIG welder. The Base Model, purchased in May 2025, delivers spot-on micro welds with minimal heat spread. The DC TIG mode is perfect for non-ferrous metals, and the compact size fits right on my workbench. Only downside? The manual could be more detailed for beginners—but once dialed in, it’s incredible."Purchase Date: May 2025 | Usage Period: 3 months
⭐⭐⭐⭐⭐ Derek Simmons - Plant Maintenance Supervisor
"We run three shifts in a food processing facility, and downtime for equipment repair is costly. Since deploying the Pro Model in January 2025, we’ve cut repair time in half. It handles 304 and 316 stainless steel with ease, and the FDA-compliant weld quality means no rework on food-contact surfaces. The 40% duty cycle keeps it running during back-to-back jobs. Built like a tank—exactly what we needed."Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐☆ Linda Carter - On-Site Metal Fabricator
"I travel to job sites weekly, so portability is key. The Base Model, bought in December 2024, fits perfectly in my van with its carrying handle and protective case. I’ve used it for gate repairs, trailer hitches, and HVAC ductwork—all with solid results. Runs off standard 220V, so no generator hassle. After 7 months, still no issues. Only wish the pulse range went higher for thicker steel, but for 90% of my work, it’s spot-on."Purchase Date: December 2024 | Usage Period: 7 months
Average Rating: 4.7/5 ⭐ (89 Reviews)
Dr. Alan Foster - Senior Welding Engineer, AWS-Certified
"This micro TIG welder stands out in the mid-power segment due to its dual polarity control and pulse precision, which are rare at this price point. The DC motor efficiency and 220V compatibility make it ideal for both garage tinkerers and light industrial users. I particularly recommend the Advanced Model for shops balancing versatility and performance."
Instructor Rebecca Liu - Vocational Training Center
"After testing five micro TIG units, this one has become our classroom standard. The user-friendly interface and safety-compliant design reduce student errors, while programmable presets help beginners focus on technique. It’s the best bridge between hobbyist tools and industrial systems for teaching precision welding."
Posted: 2 days ago
"Used it to fix a vintage bike’s aluminum fender—zero distortion, clean welds. The ceramic nozzle stays cool, and cleaning is a breeze. Exactly what I needed."
Posted: 1 week ago
"Six months in and still performs like day one. The argon regulator is solid, and the digital controls make repeat jobs effortless. No issues so far."
Posted: 3 weeks ago
"Took a weekend to get comfortable, but now I’m welding like a pro. Video tutorials helped. Solid machine for the price."
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