Swiss Stuttgart Internal Grinding Machine

S120cnc

Produced in 2011, the new machine costs over 5 million yuan

Fanuc 21i TB

Center height: 125mm

X-axis travel: 606mm

Z1 axis stroke: 180mm

Z2 axis stroke: 180mm

Double inner circular grinding head:

Z1 with Swiss GMN75000 rpm

Electric spindle (capable of+-1 degree deflection)

Z2 equipped with Swiss Rapid 45000rpm electric spindle

3500 hours of use

Equipped with Dittel M5000 sonar detection

Fully enclosed ring grating ruler, pneumatic chuck