PTY3150K Gear Hobbing Machine

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Features
The machine is suitable for large batch and single production of cylindrical spur and helical gears,worm gears and sprocker.
The machine is characteriaed by good rigidity,high working accuracy, easy in operation and maintain.
The machine can be operated not only with forward and backward cutting ,but also with axical or radial feed.
The machine can be equipped with simens CNC system according to user's request to cut crown and slightly tapered gears.

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Main Technical Data
Max.workpiece dia:500mm
Max.module:8mm
Max.width of teeth:250mm
Max.hob diameter/length:160/160mm
Dia of worktable:510mm
Spindle speed/steps:40-250 rpm/ 9
Dia of hob arbors:22.27.32.40 mm
work arbor:30mm
Max .hob shift axial:55mm
Main motor :5.5kw/1500rpm
Overall dimensions L¡ÁW¡ÁH:2450¡Á1272¡Á1790mm
Taper of hob arbor fitting:Morse No.5
Distance between hob axis and worktable surface:235-535mm
center distance between hob and worktable:20-330mm
Distance between tailstock end face and woektable surface:380-850mm
Worktable bore diameter:80mm
Max.hob swiveling angle:240¡ã

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