EIFCO MACHINE TOOLS (P) LTD. Coimbatore, Tamil Nadu

• M3 to M8 
• 4550
• 0.751340, 760, 420
• 125Tap Holder with 1 No Rubber collect

• Technical DataEIFCO CNC Gear Hobbing Machine- HOBBER 250
• Max. Workpiece Dia250
• Max. Module in Steel6
• Max. Vertical Slide Travel350
• Table Diameter250
• Centre distance b/w hob and work spindle axis (min/max)0/220
• Distance of hob axis from table surface (min/max)160/510
• Max. hob dia120
• Max. hob length180
• Hob head swivel angle *+ 45 to – 30
• Hob Spindle Speed (inf variable) max1400
• Rapid traverse axial5000 mm/min
• Rapid traverse radial5000 mm/min
• Rapid traverse tangential100 mm/min
• Total connected load40 kVA
• Machine Weight10 tonnes
• CNC ControllerFANUC Oi MF

Direct Drive CNC Gear Hobbing Machine – HOBBER 250 uses a direct drive Spindle and Table. The spindle and table are directly connected to the rotor of the servo motor there by eliminating the need for mechanical transmission elements such as gear boxes and worm gear drives. This results in unparallel accuracy that cannot be achieved using mechanical transmission elements.    

• Technical DataEIFCO
• NC Vertical Gear Hobbing MachineMax. Workpiece Dia
• 180/250/550Max. Module in Steel
• 1/2/3/4/6Max. Vertical Slide Travel
• 100/200/350Table Diameter
• 150/250/550Max. hob dia
• 120Hob head swivel angle *
• + 45 to – 40Hob Spindle Speed (inf variable) max
• 200/300/400/600/1000NC Controller

Our Vertical Gear Hobbing machine specification:    

• Technical DataEIFCO
• NC Horizontal Gear Hobbing MachineMax. Workpiece Dia
• 90Max. hob dia
• 2Max. Horizontal Slide Travel
• 400/800/1200/1500Table Diameter
• 60Hob head swivel angle *
• + 45 to – 40Hob Spindle Speed (inf variable) max
• 300/400/600/1000NC Controller

Our Horizontal Gear Hobbing machine specifications: