The tablet press is mainly composed of transmission parts, turntable parts, pressing roller frame parts, track parts, lubricating parts and shells. Generally, the structure of the turntable is 3 layers, the upper punch is installed in the upper die hole, the middle die is installed in the middle layer, and the lower punch is installed in the lower die hole. The power brought by the transmission part makes the turntable rotate, and the upper and lower punches move up and down regularly along the fixed track while the turntable rotates.
At the same time, the designer installs the upper and lower pressing wheels on the upper and lower punches at appropriate positions. When the upper and lower punches rotate and pass through their respective pressing wheels, they are pushed by the pressing wheels, so that the upper and lower punches go down, the lower punch moves upward and pressurizes the material. There is a fixed feeder on the middle table of the turntable, and the material flows into the middle die hole continuously through the feeder. The pressure adjustment handwheel is used to adjust the height of the lower pressure wheel. The higher the position of the lower pressure wheel, the higher the lower punch is during compression