Fully Automatic Thru-feed Type Grinding and Stone Lapping Machine

Standard Machinable Range : O.D. 6 (smaller end) - 25 (larger end) mm
Curvature : R140 - 270 mm

EGL-270Z PATENTED

Application

1) Taper roller

Main Features

  • High-speed machine for grinding and stone lapping large end surfaces of tapered rollers using through-feeding for high precision and accuracy. Ideal for mass production, processing approximately 150 pieces per minute.
  • Capable of stone lapping into spherical profiles from forged surfaces
  • Smooth loading and unloading of workpieces
  • After the rotating grinding stone grinds workpieces, auto-slide lapping stones stone-lap the workpieces

Work piece: Taper roller

Machine Specifications

1) Work piece
Taper roller large end face
2) Machining range
O.D. 6 (small end face) - 25 mm (large end face)
Curvature R140 - 270 mm (Special 285 mm)
3) Machining method
Fully automatic, Through-feed machining
4) Machine configuration
Lower spindle unit Lower disc and guide plate support,
AC servomotor drive
Upper spindle unit Upper disc pressure and support,
air cylinder built-in type,
AC servomotor drive
Upper spindle swing unit  
Grinding head unit AC servomotor drive (Max. 3,000 r/min.)
Grinding head feeding slide table unit AC servomotor drive
Stone head unit
(Tooling/special accessories)		 Auto-slide type stone head
Max. 5 sets of stone holder ass'y
5) Machine size
(W)2,134×(D)2,330×(H)2,648 mm
6) Machine weight
5,500 Kg

Note : Specifications are subject to change without notice.