Get a guided demo that shows common workflows and troubleshooting tips. In this video, we showcase YIZHI MACHINERY's precision manufacturing process for a 20-tooth spiral carburizing bevel gear. You'll see how our advanced Gleason Phoenix grinding machines achieve a 2.5 radial pitch and DIN 6 accuracy grade, with insights into quality control and testing procedures used for demanding industries like mining, rail transit, and hydraulic systems.