It is an advanced capsule polishing machine with sorting function, the whole machine is made from stainless steel, fast connection of roller brush leads to disassemble easily and clean thoroughly. The machine adopts inverter controlling the speed of the motor, so it can bear big start-up force and run very stably and reliable. It is not only applied for polishing capsule and eliminating the static electricity, but also applied for ejecting empty capsule, little dosage capsule, separated capsule and fragment, this machine is suitable for all sizes of capsules.