Dual-purpose small high-power jewelry necklace ring gold silver copper spot welding machine handheld laser pulse butt welding machine

Power Supply: 220V/110V 50/60Hz

Power Consumption: 100W

Degree of protection: IP21

Gas supply pressure: ≥0.1Mpa

Welding voltage: 40V

Welding current: 5A600A

Welding time: 3ms--30ms

Max. welding frequency: 1Hz

Max. argon consumption: 5L/min

Dimensions: 280mm*160mm*230cm;

Weight: about 8.5kg.