The machine Mod. H300 3T VARIO-AUT has been projected to process every kind of sole, both with heavy wor-kings, such as channel with groove on men soles, and with decorations on the pointed women soles.The transporter blocks can be easily replaced, according to the kind of sole to process.Besides, the back transporters can all be micrometrically adjustable in the height sense, to match the different sole thicknesses. The machine is equipped with electronic speed adjustment, which allows to increase the speed at the sides of the sole and to slow it down at the toe. The machine can be equipped with several devices and accessories, which make it extremely versatile and interesting for the different opportunities offered.