久久综合九色综合97婷婷-亚洲熟妇天堂一区二区三区-国产高清不卡在线观看-可以在线观看的亚洲视频

1, light the whole automatic line adopts world advanced spiral flow, three yuan vibration principle, made parts and roll grinding tool grinding with each other.
2, apply to large quantities of medium and small size parts finishing finishing processing, improve the efficiency of 6-10 times.
3, the process does not destroy parts of the original size, shape.
4, improve machine automation, automatic sorting truly, unmanned operation, easy to operate, in the process of work, may at any time spot check parts processing.
5, especially suitable for the polishing process are not allowed to collision of artifacts.