... repair, the combined pressure in the tire tread, the tread and the carcass can be among the ... 5 "(wide), 24" five expansion hoop, with the tread off, auxiliary alignment function.Power: 380V,50Hz,5Kw3. Buffing ... by the provisions of the renovation process of the tread arc curvature of the scope of polished 400 ... edge devices sidewall.Power: 380V,50Hz,30Kw tyre retreading machine - tread building machine