1.CE certiftcate,with power arm 2.Max. diameter 1250mm 3.Rim outside 10"-20" 4. Rim inside 12"-24" 5. Power 220-415V,50/60HZ 1. Automatic tyre changer with right auxiliary arm system, to make the mounting / demounting of wide flat tyre very swift and labor save.2. Special type stainless steel alloy is adopted to ensure a hard and long term service.3. With adjustable opening, bead breaker suitable ...