23 Jul 110V/60Hz 100W Spot Welding IP21 Automatic CNC Spot Welder for Jewelry DIY
Specifications: Input voltage: 110V / 60HZ Welding voltage: 40V Input power: 100W Welding current: 50A-600A Insurance tube: 250V / 2.0A Welding time: 3ms-30ms Protection level: IP21 Maximum welding frequency: 1HZ Supply pressure: ≥0....