Micro-spot welder

Suitable for welding small electrical wiresCatalog and leaflet

Catalog and leaflet


Description and Features

  • Micro-spot welding system was developed for small wiring like 30μm wire.
  • Constant resistance value display enables reliable sample setting.
  • Resistance and current values are displayed to check the connection status after welding.
  • Output voltage and pulse generation time can be easily set at the touch of a button.
  • Clean welding with less dust and spatter can be achieved.
  • The welding time can be set short to minimize thermal effects.
  • High-capacity capacitor storing energy for pulse current delivery
  • Maximize precision positioning by combining it with a manipulator for optimal results.




Control method Digital control by microcomputer
Output voltage 1.0V to 20.0V (can be set in 0.05 increments)
Power source AC 100 V (50 Hz/60 Hz)
Output current Maximum ~200A
Welding  time 0.01mS~0.99mS (Set in units of 0.01 mS)
Dimensions W150×H280×D271(mm)
Weight Approx. 3.5 kg


MW-2 Mainbode, AC power cable, foot switch and connecting cable,output terminal connecting plugs (2 pieces)