What is the dose control requirement of tablet press? The various tablets used in different fields have different dose requirements. The main dose regulation is achieved by choosing to use a die with different punch diameters customized by the manufacturer.
After the size of the die is selected, the small dose is adjusted by adjusting the depth of the punch hole, which is usually said to adjust the pressure of the die, so that the actual length of the die hole after changing the back cover, to adjust the filling volume of the material composition in the die hole. Therefore, the tablet press should have a mechanism to adjust the original position of the punch in the die hole, so as to meet the requirements of dose regulation.
Pill thickness and compaction degree control method, drug dose is determined according to the prescription and industry rules, can not be arbitrarily changed. In order to store, store and decompose time requirements, the pressure of the dose is also very strict, and it will affect the actual thickness and appearance of the tablet. The pressure regulation is indispensable when pressing, this technical parameter is achieved by adjusting the downward amount of the upper punch in the die hole. However, the pressure is adjusted by adjusting up and down the volume of the device to achieve pressure regulation and control.