The model Y3120C NC1 gear hobbing machine is of 1-axis CNC one, its control axis: axis X- radial feed motion. It is designed for cutting cylindrical spur & helical gears and wormwheels with automatic feeding method, etc. The worktable of the machine adopts double – start worm gearing, so that it has high efficiency. It is suited for the industries that produce small – sized gears, such as motorcycle and mini-bus on batch production in automatic cycle working method as well as only single setup during cutting the workpiece.