Technical operation of the tablet press1
It is understandable that before using a traditional tablet press, all oil cups, oil holes and friction surfaces must be lubricated, and run dry before putting it into use to cover the friction surfaces with an oil film. And each shift should be refueled on time, but not too much each time, so as not to overflow, affect cleaning and stain the tablets. This is the commonly used method for tablet presses on the market. The main working parts of the punch press are produced, and usually a pair of punch presses includes the upper punch press, the middle die, and the three parts of the lower punch press are similar. Structurally, the punch diameters are also equal. The punch diameter of the upper and lower punches matches the die hole of the middle die
In clean area management and quality control, laminar flow interference testing has received much attention, and whether it is only applicable to Class A laminar flow remains to be considered.