1. Spinder motor is built-in，rotor was integrated with the spindle without any intermediate transmission chain, reliable drive, high –speed feedback control ，the two collet inclined layout.

2. Spindle bearing uses oil –mist lubrication.

3. Parameters can be set in the touch screen to control ，Intuitive interface，and easy to input .

4. The spindle automatic switch when cake rolls full.

5. Auto–control system adopt PLC, touch screen and frequency conversion technology ，reverse PROFIBUS-DP interface ，so it can be centralized manage with host computer and check the fault by itself.

6. The control cabinet adopts the carrying structure.

7. Mobile beam splitter can be configured according to need.