Specifications Inverter DC arc welding machine 400 Amp
1.IGBT inverter technology,stable performance
2.samll size and light weight
Inverter DC arc welding machine 400 Amp features and usage: 1. advanced IGBT inverter technology, stable performance 2. strong resistance to net pressure fluctuation ability, adjustable current continuously, energy-saving 3. easy arc starting, minimal spatter,stable current, great weld shaping 4. self proection from over current and over volt 5. small size and light weight, easy operation , economical and practical.