roller feeder的例句大全

Theoretical Research on Non-Mechanical Air Lock Feeder of Roller Mill

立式磨机非机械式锁风喂料装置的理论研究

It is very difficult for traditional mechanical air lock feeder to meet the demands of locking the air in the high negative pressure system of a roller mill because of problems existed in its principle, structure and function.

传统的机械式锁风喂料装置由于在原理、结构和功能等方面的问题，难以满足立式磨机强负压系统的锁风要求。

check the feeder cam roller swing, bearing no loose;

检查递纸凸轮上的摆动滚轮，其轴承无松动现象；

Xs . the main parts is: The wet sand feeder, The elevator, Burner, Dry roller filtercyclone.

它首要由湿砂给料机 、 斗提机、干燥滚筒、清除粉尘器 、 燃烧器 、 筛分机等器件组成.