1. Special outlook design, mature & stable technology makes this machine up with the most excellent structure. 2. With self-centering function 3. Working turntable with adjusting & calibrated 4. Rubber-pad mount/demount head 5. Angles of mount/demount head can be adjusted & calibrated Technical Data Power supply/ Motor power: 110V/220V/380V 1.1/0.75KW Pneumatic supply: 0.8-1.2MPa Rim clamping range ( External ): 10"-18" Rim clamping Range( Internal ): 12"-20" Bead loosening force: 2000kg Max. Wheel diameter: 950mm Max. Wheel width: 13" Noise: <70db N. W. /G. W. 190kg/221kg Shipping dimensions 0.98 x 0.76 x 1.05m