Centerless grinding machine Estarta

for shaftfor workpiecesCNC

High-productivity and optimised changeover times, maximum stiffness, best vibration damping, thermal stability and low maintenance. These are the defining features of Estarta, the most complete family of centerless grinders. Every detail is important when handling wheels up to 650 mm wide, grinding workpieces up to 250 mm in diameter with up to 110 kW power: Oversized ball screws Twin-grip spindles Extra clamping in the regulating wheel head The combination of a cantilever spindle for the grinding wheel and twin-grip for the regulating wheel gives you the best of both worlds. An angular configuration up to 15º further extends the machine’s capabilities. Changing workpieces has never been so fast Choose from a wide range of accessories for changing workpieces at the push of a single button: Automatic workrest blade clamp Automatic height positioning Automatic taper adjustment Motorised wheel cover opening And much more Can you imagine never having to worry about oil waste? Forget about yearly oil waste and reduce your environmental footprint and running costs. Natural granite machine base The substitution of all hydraulic elements with high efficiency electric actuators No chiller needed for our linear motors The first Estarta was manufactured in 1947 75 years later, it is still the industry benchmark for centerless technology. It is a perfect combination of tradition and the avant-garde: Tight tolerances High grinding speed Fast changeovers Environmentally sustainable