CNC Gear Hobbing Machines

HNK Gear Hobbing Machines – HGH Series machines are equipped with large size work table with high speed hobbing cutters maximize the productivity, operation and precision of huge gears. By using an inner gear tooth cutting attachment and an outer gear tooth cutting attachment alternately on the same machine, the cutting process of YAW and Pitch bearing of a Wind Mill can be completed at one set-up. HNK – HGH Series machines are most suitable for high precision large size Gear cutting applications.

• Table diameter : 1500 ~ 4000mm,
• Max Gear diameter : 8000mm,
• Max Table Load Capacity : 130 Tons,
• Max Gear Module : 50,
• Hob Head Axis Swivel : +45 to - 45 deg,
• SIEMENS 840D SL CNC Control System.