High Precision Cold Forming Solutions for Exceptional Gear Quality

Star SU delivers rolling rack tools engineered for high efficiency, high precision cold forming of gears. Designed for manufacturers who demand accuracy, durability, and repeatable performance, our rolling racks ensure optimal contact ratios with minimal thermal influence, producing cleaner, more consistent gear profiles.

Our advanced tool designs keep grooves free from debris, while axial tapering supports smooth and reliable spline shaft fitting. For operations requiring scale and flexibility, our technology allows for the simultaneous machining of multiple profiles, enhancing throughput and part consistency.