... . 3.export to South Africa. Fuction:tyre buffing machine is used to buffing the tread of tyre.Feature:1.electric and pneumatic driven ... relay control.2.two drive speeds on principal axis.3.tyre inflated.4.vertical buffing with rasp blades.5.buffing radius ... : Tire size range7.50R16~12.00R20Dimension (mm)2300×2000×1900Electric machine power (KW)18+3Power supplyAC380V,AC220V,50HZCompressed air source (MPa ...