用制造和安装精度要求不高的链传动取代了原进口设备采用的蜗轮蜗杆传动，采用双端支承方式和滚动轴承，有效地提高了设备的运行周期。

In designing chain drive is applied other than using worm wheel drive as the imported equipment does. Using two-end bearing support will greatly increase the thickener's running cycle.

youdao

用制造和安装精度要求不高的链传动取代了原进口设备采用的蜗轮蜗杆传动，采用双端支承方式和滚动轴承，有效地提高了设备的运行周期。

In designing chain drive is applied other than using worm wheel drive as the imported equipment does. Using two-end bearing support will greatly increase the thickener's running cycle.

youdao