ABOUT OUR COMPANY
Nanjing No. 2 Machine Tool Works was established in 2005, formerly known as Nanjing No. 2 Machine Tool Factory, a century-old factory. The registered capital of the company is 140.23 million yuan, wholly owned by Nanjing Machine Tool Industry (Group) Co., Ltd. In 2011, the first phase project of the new factory (No. 29, Liquan Road) in Jiangning Science Park, where the company is located, was put into operation. The new factory covers an area of about 200 mu, with the main construction area of 67,000 square meters, including the production plant of 50,000 square meters.
Y7232-36CNC Worm Grinding Wheel Gear Grinding Machine
Y7232/36CNC CNC gear grinding machine with worm grinding wheel is used for batch machining of hard tooth face cylindrical gear shafts and discs. It can also be used for grinding of the gears with axial modification.
YD3132CNC Dry Hobbing Machine
Main Technical parameter: Item Technical parameter Unit Maximum workpiece diameter φ320 mm Maximum modulus 6 mm Helical angle of machined helical gear (A-axis) ±45 ° Maximum diameter of installed hobbing cutter φ130 mm Maximum length of installed hobbing cutter 230 mm Maximum axial movement of hobbing cutter (Y-axis) 200 mm Horizontal distance from center of hobbing cutter to center of worktable (X-axis) 50~250 mm Vertical distance from center of hobbing cutter to surface of worktable (X-axis) 200~550 mm Distance from hobbing tailstock to hobbing workbench face 414~914 mm Speed range of hobbing cutter spindle (B-axis) 1~2000 rpm Speed range of worktable (C-axis) 1~150(250) rpm Radial quick movement speed (X-axis) 10000 mm/min Tangential moving speed (Y-axis) 4000 mm/min Axial quick movement speed (Z-axis) 1000 mm/min CNC system FANUC 0iF Motor total power 76.6 KW Rated output power of main motor 33 KW Occupation area of machine 400× 350×330 cm Net weight of machine 11000 Kg
YN5132CNC Gear Shaper
YN5132CNC CNC gear shaping machine is a four-axis three-linkage CNC gear shaping machine in longitudinal layout that realizes the back-off motion by oscillating toolpost
YAN4232CNC Shaving Machine
Y4232CNC CNC gear shaving machine can be applied for the finish machining of spur gears, helical gears, and stem gears and is suitable for the mass production in the automotive and motorcycle industries.
Y4830CNC Internal Gear Honing Wheel Power Honing Machine
Y4830CNC is a 7-axis 5-linkage CNC high-power gear honing machine with internal gear honer, in which the numerically controlled shafts include the honer carrier radial feed shaft (X-axis).
Y8130CNC Skiving Machine
This machine is a six-axis CNC gear skiving machine. This machine contains three CNC linear shafts, namely radial feed shaft (X-axis), axial feed shaft (Z-axis), and tangential motion shaft (Y-axis).