pelletizing

1.Because of coarse granulometry of concentrate, 3. 5~ 4percent of bentonite is need in pelletizing, Tangang №1 ironmaking plant.

由于唐钢球团产所用精矿度粗,膨润土配量高达3.5%～4%。

2.The ways of lubricant and seal of the equipment are determined in succession.Finally, the whole overall arrangement scheme of prewatering pelletizing equipment is designed.

最后对预加水盘球机的维护修理加以说明，从而完预加水盘球机的总体结构设计。