... Canning rub, milling, file, etc are processed after mending. (point picture to zoom out) 2. High mend precision: Mending the ... steadily. 6. Large output power: Can weld1mm wire rod while single-point welding. 7. Intelligent protective type: It adopts modern microcomputer ... 3. Corro.sion of mold cavity, and so onPower supply: Single-phase 220V±10 50HzPower loss50-500WMax instantaneous power≥12kwMode of ...