The machine has comprehensive functions and can be used for multiple purposes. First, the capsule is sliced and peeled, then the capsule is opened, and finally the capsule is sieved. The peeling and capsule opening can be operated separately and independently. One device is equivalent to three devices. Globally, so far, this kind of equipment is fully in line with the actual production of pharmaceutical enterprises and suitable for use in pharmaceutical capsule workshops. The machine is convenient to use, efficient, flexible and flexible, easy to operate and clean, especially suitable for the timely recovery and solution of "problem" capsules in the preparation workshop due to the capsule production process. The powder extraction rate of this machine can reach more than 99%. The capsule cap is intact during the process of capsule opening, and there is no capsule shell debris. After screening, it can ensure that there is no fine capsule shell impurities in the powder. This machine is applicable to capsules: 00 #, 0 #, 1 #, 2 #, 3 #, 4 # and other capsules.