EMAG HG 204

The Cylindrical Grinder HG 204 – a Grinding System that Meets High-Quality Requirements The HG 204 is a cylindrical grinder for the external and internal grinding of medium to large component batches. The HG 204 cylindrical grinder accommodates shafts with a nominal grinding length of up to 400 mm (16 in). The modular design of the cylindrical grinder allows for a number of different machine specifications to perfectly meet individual machining requirements: Corundum or CBN grinding wheels B-axis with two spindles for external grinding wheels with a max diameter of 500 mm (20 in) B-axis with a single spindle for external grinding wheels with a max diameter of 500 mm (20 in), plus two internal grinding spindles B-axis with three spindles for external grinding wheels with a max diameter of 400 mm (16 in) Work headstock with motor spindle, or work headstock with belt-driven spindle Slide-mounted tailstock In-process measuring attachment Dressing attachment for CBN and coru ndum grinding wheels Touch-recognition for grinding and dressing Automatic balancing unit Workpiece driver Various sizes of chucks and steadies Automated loading hatch for linkup with an automatic loading and unloading device