The Gardner VDD is a vertical double disc grinder for flat and parallel surface grinding of rotors, stators, VVT components, bearings, spacers, pump parts, connecting rods, and other workpieces with flat surfaces. It is available in 6 versions depending on the parts dimensions and productivity. Additional features: surface-through-feed, surface-plunge, rotary workpiece carrier, semi-automatic changeover, automatic changeover, post process gauge,automatic wheel setup.