| Small, light, energy-efficient; good starting-arc performance, anti-jamming, well capability of thrust adjusting; steady electric arc, small splash; good welding quality, deep melting pool, high intensity; Automatic protection in excessive pressure or current; it can work continuously, and performance is steady, with automatic compensation capacity for voltage fluctuation; it is suitable for welding using acidic or alkaline welding rod, also supports and maintains down welding of welding rod. |
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