- Aug 03, 2017 -
There are a lot of methods to make silicon powder from silicon block. Among them, the effect is better, the application more is the Raymond method, the Roll method, the disc mill method and the punching method. The equipment used is corresponding to Raymond method, roller machine, disc mill (also known as vertical mill) and punching method. On the principle of milling, the first three kinds are crush crushing, the latter is the impact of crushing, the structure of the look, different very big, each has its own characteristics, each have advantages and disadvantages.