Three Phase Secondary Commute Spot And Projection Welding Machine

We provide our customers Three Phase Secondary Commute Spot And Projection Welding Machine, which is a newly developed machine that works directly on object with DC, this DC power is received from secondary winding of large power Si-diode of welding transformer , the current is changed from AC to DC weld the parts
Features :
a The secondary of transformer is a direct current return routine ,so the transformer has very small inductance, compared with the similar family of spot welding machines, its power factor is much higher
a Direct current heating can avoid energy loss caused by the decreasing of AC amplitude, and also prevent sparking as of over current at peak value, compared with other similar products, it requires less rated capacity and also high welding quality when welding the same thickness materials
a No alternation electromagnetic force between the two polar arms can ensure steady polar arms can ensure steady polar pressure
a Balance three-phase has no effect on electric net hence the energy saving substantially