Purchase Qty. Reference FOB Price
1-9 Pieces US$3,000.00
10+ Pieces US$2,000.00
Product Description
Machine Description: 1. The arc starting method of argon arc welding is high-voltage breakdown. Firstly, high-frequency pressure is applied between the electrode needle (tungsten needle) and the workpiece to breakdown oxygen to conduct electricity, and then a continuous current is supplied to ...