... 5. Power 220-415V,50/60HZ 1. Automatic tyre changer with right auxiliary arm system, to make the mounting ... steel alloy is adopted to ensure a hard and long term service.3. With adjustable opening, ... various size tyres, especially the wide and large tyre, tubeless tyre and flat tyre. .4. Equipped with ... protection cover for the mounting head, clamps, lever and bead breaker shoe, to avoid the demage for ...