Usually, small doses of capsules can be filled manually, and when mass-produced capsules are produced, automatic capsule filling machines are often used. The filling of capsule preparations is divided into manual capsule filling machine, semi-automatic capsule filling and automatic filling. The manual capsule filling machine manually separates the capsule shells during production, then discharges the capsules, and then performs manual filling, capsule closing, etc., which consumes a lot of manpower , and the accuracy of capsule filling is inaccurate, the loss of the capsule shell is large, the quality of the finished product cannot be guaranteed, and it does not meet the specifications, so now the general capsule filling uses a professional automatic capsule filling machine, which can overcome the shortcomings of manual capsule filling.