The S 900-2000 series is a universal and modular line of hobbing machines, conceived to satisfy a wide range of applications. High performance machining of straight and helical gears; crowned and tapered gears; worm gears; cluster gears and special profiles (such as compressor-type rotors); oval gears; herringbone gears (gears with a double helix); and internal gears. This series can utilise any hobbing technology, from single-cut form milling cutters, to HSS or carbide tools for wet or dry hobbing applications, or roughing and hard finishing tools, and it is ideal for machining both internal and external gears. Chamfering and deburring using an NC-controlled hob spindle and relative control unit is also optional.
