The stone powder equipment is also called the stone powder Raymond mill, which is the core equipment of the stone powder factory. It also needs a series of equipment such as feeders, vibrating screens, crushers, etc., because some large pieces of ore need to be crushed into a fixed size to enter the stone powder Raymond mill Grinding in the powder mill. According to the different processing fineness, the stone mill can be roughly divided into three categories: fine powder (80-425 mesh), ultra-fine powder (425 mesh-1250 mesh), micro powder (1250 mesh-2500 mesh), customers according to their own Choose reasonable stone powder processing equipment for your processing needs.