The principle of the capsule counting machine is a new generation of high-speed digital (chip) machine designed with a new concept. Compared with traditional models, it has the advantages of low noise, less than 30 decibels, screening, adjustable frequency and amplitude, and easy maintenance. In addition, the LOGO control circuit and pneumatic components are reasonably combined with the frequency converter, and the adjustment control is very convenient. It can automatically count and fill spherical granules, soft and hard capsules or tablet-like items. Users can choose according to their own products. Specifications set for different working states, including bottle feeding, sieving and conveying speed adjustment, to ensure the coordination of the whole counting machine and complete the quantity of the whole process.