1,Elecrtric arc is stable, splash is less, and the welding line is performed perfectly. It is suitable for welding in acidic rod, alkaline rod and cellulose rod downwards welding. It also can be used for carbon arc gouging (For HM500).
2,Its dynamic characteristic is perfect and response is rapid, so it can be used for welding from all position.
3,The current for arc igniting can be freely adjusted. Arc can be ignited eadily with stable current even under little current.
4,Push current can be adjusted for perfect arc capability and avoiding conglutination.
5,Current and voltage are displayed in digital. Welding current can be set ahead.
6,Its compensation ability of power source voltage is perfect. Welding can be performed normally under the power voltage from 340V to 420V.
7,Safety and reliability can be insured with over-current and overheat protection and EMC and EMI.