ChineSe交换俱乐部4P,无码国产精品一区二区高潮,男人吃奶摸下挵进去啪啪软件,人妻人人做人做人人爱双色球

Machine structure characters and performance

1.The overall arrangement of the machine adopts the method of the wheel frame’s single movement

2.The grinding wheel spindle adopts the overhanging structure, and it’s convenient to exchange the abrasion wheel;

3.The grinding wheel spindle adopts multi-piece dynamic pressure bearing;

4.The guide wheel spindle adopts the overhanging structure, and it’s convenient to exchange the guide wheel;

5.The guide wheel spindle uses internal-type sliding bearing;

6.The guide wheel adopts AC frequency conversion infinitely adjustable-speed

7.An optional pitching-in structure can be chosen to strengthen its performance.

Specification Parameter