Professional Handheld Spot Welding Machine for Precision Jewelry & Dental Repairs
Ultra-precise pulse arc welding with adjustable current (10-200A) for flawless joins on gold, silver, and platinum. Industrial-grade argon gas compatibility ensures oxidation-free soldering. Ergonomic pen-style design with touch trigger control for delicate repairs—ideal for eyeglass hinges, fine chains, and dental bridges. High-frequency pulse mode minimizes heat distortion on thin materials. Dual-power operation (110V/220V) with rapid 0.1-1ms pulse duration. Includes tungsten electrodes and ceramic nozzles for micro-welding under 0.5mm. Trusted by jewelers and dental labs for its auto-lift arc ignition and stable HF start. No filler metal required—clean joins in seconds.