Y(K)51160 Gear Shaping Machines belong to large-size series. They gather our company more than 30 years successful experience, domestic and foreign advanced technology. After improving and perfecting constantly, they have already become the leading products of our company. These machines are suitable for internal and external spur gear, and especially suitable for process large internal gear. When cutting gears, the cutter relieves, and worktable makes radial feed. The machine is rational in structure, convenient in operation and satisfactory in performance. They are suitable for metallurgy, mine, engineering machinery and other large- size machine manufacturing.