March 29, 2025

S-TYPE LTD.,CO.

Centerless Grinding Machine Expert

NC Centerless Grinding Machine Basic

NC centerless grinding machine Do you wanna more convenient way to infeed correctly instead of hand wheel? And the light is not bright enoug to your vision.  That is why we promote this high value machine whcih  it’s down silder controller by servo.  It can save time to adjust the workpiece though one switch buttom to decide the starting point.

Also, it can slove the shortcomings made from the operator. For example, the unstable feeding speed causes the size precision different. in addition, when operator getting tired, it will cause different level of demage.

Basic NC type

Therefore, we pick a resonalbe price’s dialogue PLC interface,  ″ Misubishi GS2107 1 and PLC－FX3U－32MR－ES－A” to make you feel good grinding experience.

對話式NC無心磨床S-12

The operation screen:

NC Centerless Grinding Machine operation screen

Features: lower slider infeeding, the resolution is 0.001 mm and the reapting precsion is 0.001 mm.

NC Centerless Grinding Machine infeed drawing

 

Model  Unit S-12NCE S-18NCE S-1812NCE S-20NCE
Basic NC series 　 Mishubishi Q-series
Grinding Range(dia.) mm 1-30 2-50  2-60 2-60
Grinding wheel size(dia.*W*H) mm 305*150*120 455*205*228.6 455*305*228.6 510*205*254/304.8
Regulating wheel size(dia.*W*H) mm 205*150*90 255*205*111.2 255*305*111.2 305*205*127
Spindle speed
Grinding wheel speed  R.P.M 1900 1500 1500 1350
Regulating wheel speed (Servo) R.P.M 0-300 0-300 0-300 0-300
Main power motor
Grinding wheel Motor HP 10 15 20 20
Regulating wheel Motor(Delta Servo) K.w. 2 3 5 5
Hydraulic Pump motor HP 1 1 1 1
Coolant Pump motor HP 1/8 1/4 1/4 1/4
Standard infeeding Manual part 
Upper slide feed graduation mm 0.05 0.05 0.05 0.05
Upper slide micro feed graduation mm 0.001 0.001 0.001 0.001
Lower slide feed graduation mm 0.05 0.05 0.05 0.05
Lower slide micro feed graduation mm 0.001 0.001 0.001 0.001
Dressing device graduation mm 0.01 0.01 0.01 0.01
Servo Feeding 
Upper slide feed graduation mm 0.001 0.001 0.001 0.001
Upper slide servo motor K.w. 1 2 2 2
Lower slide feed graduation mm 0.001 0.001 0.001 0.001
Lower slide servo motor K.w. 2 3 3 3
 Regulating wheel angle
Regulating wheel tile angle deg. 5 / -3 5 / -3 5 / -3 5 / -3
Regulating wheel swivel angle deg. ±5 ±5 ±5 ±5
Regulating wheel dressing angle deg. ±5 ±5 ±5 ±5
Machine layout
Machine Dimensions mm 1900*1550*1420 2450*2050*1600 2450*2050*1600 2650*2150*1600
Machine Weight  kgs 1550 3200 3200 3500
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