This unit is suitable for all types of dental soldering work, jewelry soldering work, for both new restorations and repairs. The application range is at least equivalent to a welding unit, and the cost of equipment and operations is much cheaper than a welding unit.

This spot welding machine can be used for pure gold welding, cobalt chrome alloy welding, titanium and orthodontic welding, hardware parts welding, jewelry repair welding, dental welding, DIY jewelry production.

【Features】
- Argon-arc Spot Welders includes five basic preset programs for gold (Au), cobalt chrome (co-cr), hybrid welding (as precious to non-precious), titanium (Ti) and orthodontics.
- In addition to its features compact size, safe and stable system, easy operation, low noise and maintenance.
- It requires minimal working space, and the adjustable power and pulse settings allow adjustment of penetration depth and welding spot diameter.
- This unit will switch to Ortho mode if there are no operations within 5 minutes to avoid any damage to the work piece. It is great for jewelry and dental soldering.

【Specification】
Power supply: 220V/ 50/60Hz
Power consumption: 100W
Protection grade: IP21
Gas supply pressure: ≥0.1Mpa
Welding voltage: 40V
Welding current: 50A-600A
Welding time: 3ms--30ms
Max. welding frequency: 1Hz
Max. argon consumption: 5L/min
Dimensio