company news about Raw material processing in the production of refractory bricks

In the production of refractory bricks and other refractory materials, we must first of raw materials processing. It includes material, crushing, screening, mixing, molding and other processes. The shape of the powder particles is different, the mixing time and effect are not the same, such as the approximate spherical particles of small friction, in the mixing process of the relative movement speed, it is easy to mix evenly.