13 Main technical features: ordinary gear hobbing machine, can process straight and helical circular gear, worm gear, sprocket and short spline shaft. It is suitable for single piece, small batch or batch production of gears in factories. The machine tool has excellent structure, strong rigidity, good working accuracy, convenient operation and simple adjustment. When machining gears, the machine can work in a reverse or reverse milling manner. The machine tool is equipped with automatic shutdown mechanism, safety device and automatic lubrication system. Technical parameters Y3180 Maximum diameter with rear column 550 without back operation 800 maximum modulus 10 maximum machining width 320 workpiece minimum number of teeth Z minimum\\ K Number of hob heads = 7 tool holder Maximum vertical stroke 350 tool holder Maximum rotation angle plus or minus 60 degrees Hob spindle center distance from table surface maximum 585 minimum 235 spindle hole taper Mohs 5 Allowed for installation Maximum hob maximum diameter 180 maximum length 180 hob maximum axial skewer distance 60 hob interchangeable spindle diameter 22 27 32 40 surge knife mandrel and worktable center distance maximum 550 minimum 50 worktable hydraulic fast moving distance 50 worktable hole diameter 80 work mandrel seat hole taper Mohs 5 table outer diameter 650 spindle speed number 8 Class spindle speed range 40-200 rev/min Axial feed magnitude 12 grade axial feed range Main motor power and rated speed 5.5 kW 1440 rev/min axial fast motor power and customized speed 1.1 kW 1410 rev/min table fast motor power and rated speed 0.6 kW 1380 rev/min hydraulic pump motor power and rated speed 1.1 KW 935 rev/min Machine net weight 5500 kg Machine tool profile size (length* width* height) 2765*1850 Gear hobbing machine Item No. LJY3180 brand Jinan second machine model Y3180 Main motor power 5.5 (kw) weight 5500 (kg) Maximum processing module 10 Machining diameter range 800 (mm) Machining accuracy level 6 Machining gear type Arc teeth, straight teeth, helical teeth, bevel teeth Maximum number of processed teeth 10 Control form Manual layout form Horizontal power type Electric action object Material Metal Product type Brand new