Fully Automatic Centerless Stone Lapping/Super Finish Machine

for taper I.D. surface of very small parts

Standard Application range : OD 6 - 50 mm x ID 3 mm- x Length 5 - 55 mm

AN-30S

Main Features

  • Capable of handling larger workpieces than the AN-20S
  • Stone lapping/Super finish machine with very small stick stones for tapered inner and outer diameter surfaces of small workpieces
  • Proven record of stone lapping/super finish on the seat surfaces of valves, injectors, etc.
  • Infeed-type stone lapping/super finish machine with two-roller & one-shoe centerless support system

Machine Specifications

1) Machining range
O.D. 6 - 50 mm
I.D. 3 mm -
Width 5 - 55 mm
2) Work piece support system
Two rolls One shoe support system
3) Work piece driving part
Roller O.D. 105 mm (110 mm : Work O.D. 6 - 18)
Roller Revolution 933 rpm (Max.)
Automatic multi-step change-over
Drive Motor Inverter control
4) Stone head unit
Auto slide type, special stone head
Stone Pressure stroke 40 mm
Electropneumatic regulator control
Stone pressurization Automatic multi-step change-over
5) Stone lapping/Super finish unit
Oscillation frequency 3,600 fpm
Automatic multi-step change-over
Amplitude Changeable by replacement of oscillation ring
Motor Inverter control
6) Upper/lower roller drive unit
7) Upper roller open/close unit
Air cylinder drive
8) Backing head unit
9) Work pusher unit
Air cylinder drive
10) Machine size
(W)1,150×(D)1,430×(H)1,700 mm
11) Machine weight
2,000 Kg

Note : Specifications are subject to change without notice.