Bear bile powder filling and capping machine: It is a new generation high-speed screw packaging machine developed by our engineering and technical personnel. This machine adopts linear conveying for bottle feeding and automatic screw packaging for capping. The design adopts mechatronics integration, and the powder screw is driven by a servo motor. The microcomputer sets the number of steps to accurately control the range of measurement required for the screw rotation and packaging. The high-precision cam divider controls the tooth shaped block for accurate positioning, packaging, and plug pressing. The overall design is reasonable, the operation is reliable and stable, the operation is simple, the degree of automation is high, and it is easy to disassemble and clean key parts, which meets the requirements of GMP standards.