Fully Automatic Infeed Type Centerless O.D. Stone Lapping Machine

for outer diameter of motor armature, nozzel needle, and drive shaft

Standard Machinable Range : OD 5 - 65 x Width 5 - 150 mm

RN-500NC

Main Features

  • Machining conditions can be easily with two special rollers
  • Able to handle workpieces which cannot be machined by thru-feed, chucking, or center support. Special support rollers provide stable rotation and one-directional feeding.
  • High-volume stone lapping machine with infeed machining by one or multiple pieces per cycle

Machine Specifications

1) Machining range
O.D. 5 - 65 mm
Width 5 - 150 mm
2) Work support system
Roller centerless support system
3) AEROLIDE stone lapping unit
Oscillation
Frequency 3,600 fpm (Max.)
Automatic multi-step change-over
Amplitude Amplitude is changeable by oscillation cam
Motor Inverter control
Traverse
Motor AC servomotor
Unit up/down unit
Motor Inverter control
4) Stone head
Stone grip type or stone auto-slide type
5) Feed roller drive unit
Roller revolution Max. 500 rpm
Automatic multi-step change-over
Motor Inverter control
6) Delivery unit inside M/C system
Walking beam system
7) Machine size
(W) 2,450 ×(D) 2,230 ×(H) 2,705 mm
8) Machine weight
3,500 Kg

Note : Specifications are subject to change without notice.