Portable Weld Shaver - Industrial Weld Removal Machine 220V 1PH. Motor Power 850W. Weld Shaver Planer Removal Tool. Complete Weld Shaver Unit. Maximum Cutting Width 30mm (1.2in). After the machine continuously works for 30 minutes, the machine should be stopped to rest for a few minutes, so as to avoid motor overheating and burnout.