... " 5. Power 220-415V,50/60HZ 1. Automatic tyre changer with right auxiliary arm system, to make the mounting / demounting of ... adopted to ensure a hard and long term service.3. With adjustable opening, bead breaker suitable for various size tyres, especially the ... switch, make the tubeless tyre connect with the rim tightly.5. The machine equipped with the protection cover for the mounting head ...