... efficiency 4.continuous operation 1.Operating principle WFJ series mechanical mill/pulverizer/Grinder machine for pharmacy is a combination of mill group ... , electronics, pharmaceuticals, pesticides, paints, dyes, light industry, food, metallurgy, feed industry, the dry type crushing and grading operations on a ... .432*1.753.3*2.07*2.34 WFJ series mechanical mill/pulverizer/Grinder machine for pharmacy