... 3.good quality retreading machine 4.easy operating 5.big profit tire retreading machine I.Today, the retreaded tire superiority is at:1 ... 70% oil consumption and 80% environmental pollution separately in the tire treating processes, extremely environmental protection.3. May save 400, ... tyre retreading machine,the size as follows,650-16,750-16,825-16,750-20,825-20,900-20,1000-20,1100-20,1200-20,11R22.5 ...