an output shaft (4) of the speed shifting mechanism extends downward to be fixedly assembled with a grinding disc (5).
变速机构的输出轴(4)向下伸出与磨盘(5)固定装配在一起。
the new disc design is used, high-yield, strong resistance and the life of this grinding disc is double the ordinary.
新型塑料磨粉机采用新的磨盘设计,产量高,耐磨性能强,寿命是普通磨盘的两倍。
the manufacturing technology of grinding disc was introduced.
全面论述研磨盘生产的最新技术。