What about the angle that the hand type gasoline polishing machine can not adjust the blade?
1., the two belt plates are not on a flat surface. 2. the belt model is incorrect, the belt is thin or the belt groove is wide, and the belt touches the bottom of the belt trough.
1., the two belt plates are not on a flat surface. 2. the belt model is incorrect, the belt is thin or the belt groove is wide, and the belt touches the bottom of the belt trough.
1., the two belt plates are not on a flat surface. 2. the belt model is incorrect, the belt is thin or the belt groove is wide, and the belt touches the bottom of the belt trough.