This machine is used for commutator spot welding.

Technical data:

Power voltage: 220V+/-10%
Frequency:50Hz
Armature O.D range: 15mm--100mm
Commutator O.D range: 5mm--60mm
Wire diameter: 0.07mm--1.80mm
Max power: 25KVA
Air source pressure: 0.3--0.5Mpa