Introduction to Tablet Production Principle of PHARMA Rotary Tablet Press

Introduction to the tablet making principle of PHARMA rotary tablet press

The first is dose control

Various tablets are produced with different dosage requirements. After the tablet press has selected punches with different punch diameters, bolus adjustments are performed by selecting the die size. The small dose adjustment is adjusted by the depth of punching into the middle die hole, thereby changing the actual length of the middle die hole after the back cover reaches the strategy of adjusting the amount of medicine replenishment in the die hole. Therefore, the tablet press should have an organization that can adjust the original position of the punch in the die hole to meet the requirements of dose adjustment.

Then comes tablet thickness and compaction level control

The dose of the drug in the single prescription and pharmacopoeia confirmation remains unchanged. In order to limit the storage, transportation, storage and decomposition time, it is also necessary to press a certain amount of pressure immediately, which will affect the actual thickness and surface of the tablet. Immediate regulation of pressure is critical. This can be achieved by adjusting the amount of upward perforation in the die hole. Some tablet presses not only have an upward punching action during tablet compression, but also a downward punching action. The tableting process is completed by the relative movement of the upper and lower punches. But most of the pressure adjustment of the tablet press is done by the organization that adjusts the upper and lower pressure.