Artech SW12V auto pin welding unit

The SW12V is a battery and mains powered capacitance-discharge welding unit with up to 250 joules energy output. This makes possible the welding of pins, thick wires and thermocouple wires on-site without mains power supply (unit will work from the mains while recharging).
Finger Elements

ART 0301


  • Hands free operation with audible count into auto weld
  • Battery and mains working – 110 or 230 VAC-IEC inlet with 2mm lead
  • Strong cased floor standing unit with rubber feet
  • Dinse style output connectors
  • Two metre welding leads with large pot magnet and interchangeable pliers – long nose for low range fine wire welding and large pliers for thick/pin welding
  • Auto switch off for battery conservation

Technical Details:

  • Discharge energy: 30 to 60 watts per second, or 125 to 250 watts per second
  • Supply voltage: 110 VAC or 230 VAC
  • Dimensions (mm): 255 x 230 x 310
  • Approx weight: 6.5kg
Thermocouple attachment spares available

Thermocouple attachment spares available

ART 0210

ART 0306

Thermocouple attachment units

Click on the product boxes below to find out about our range of thermocouple attachment units

Artech SW12V auto pin welding unit

Artech TW158 thermocouple attachment unit

Artech TW163V auto/variable TUA

Spares and accessories

For all thermocouple attachment units please click here