three-layer tablet pressIt is the key and important equipment in the production equipment, and its performance is directly related to the product quality. Therefore, the development of the structure of the three-layer tablet press is highly valued by people. The three-layer tablet press is mainly composed of stamping die, feeding mechanism, filling adjustment mechanism, pressure adjustment mechanism and ejection mechanism. The principle is that the rotation of the eccentric wheel drives the up and down movement, thereby generating relative movement and pressing into a piece. The function of the pressure regulator of the three-layer tablet press is to adjust the upper and lower distance. In the case of a certain filling material, the greater the upper and lower pressure, the closer the upper and lower distance, the greater the pressure; otherwise, the smaller the pressure. Multifunctional tablet press catalyst tablet press high-speed tablet press machine_disinfection tablet press.

The three-layer tablet press is to press the particles into a circular, irregular structure shape with a diameter of no more than 13mm, and has automatic continuous development of production technology equipment with characters, symbols and graphics. There are two main design principles for its preparation: dose control and sheet thickness and compaction control. Multifunctional utilization of tablet press catalyst through the tablet press high-speed tablet press disinfection is also a tablet press.

1. Dose control. Various tablets have different dosage requirements. By selecting dies with different punch diameters, large doses can be adjusted. After selecting the mold size, the micro dose adjustment is to adjust the filling amount of medicine in the mold hole by adjusting the depth of the lower punch entering the mold hole and changing the actual length of the mold hole behind the back cover. Therefore, on the three-layer tablet press, there should be a mechanism to adjust the original position of the punch in the die hole to meet the requirements of dose adjustment. In terms of dose control, the principle of the feeder also has a considerable impact. For example, the particles roll freely into the middle of the die hole under the action of their own weight, and the filling conditions are relatively loose. If multiple forced inlets are used, the mold holes will be filled with more drug and filled more densely.

2. Control the thickness and degree of compaction. The dosage of the tablets cannot be changed. In order to meet the requirements of storage, storage and disintegration time of tablets, the three-layer tablet press also requires a certain pressure, which will also affect the actual thickness and appearance of the tablets. The pressure regulation of the three-layer tablet press is essential. This is achieved by adjusting the downward flow of the upper punch in the die hole. Some three-layer tablet presses not only have up and down movements during the compression process, but also have up and down movements, and the compression process is completed through the relative movement of up and down. Pressure regulation is mainly achieved by adjusting the volume of the mechanism to adjust and control the pressure.