The role of each component of the rotary tablet press
As a multifunctional machine, the rotary tablet press has been quickly recognized in the market and has achieved good results in a short period of time. It can be said that the appearance of the rotary tablet press solves the difficult processing problems in the pharmaceutical industry. It can be easily crushed into fine medicinal material and then pressed into a tablet for one-shot molding. So it has been favored by many manufacturers, and every part of the rotary tablet press is of great use!
The main components and characteristics of the rotary tablet press are as follows:
1. The upper part of the rotary tablet press is the structure of the tablet: its composition is mainly composed of three parts: the upper punch, the middle die and the lower punch. The surrounding 19 punches are evenly arranged on the edge of the turntable. The tails of the upper punch and the lower punch are embedded on the fixed curved guide rail. When the rotary disc rotates, the upper and lower punches are lifted and moved together with the curved guide rail to achieve the purpose of pressing.
2. The main workflow can be divided into the following steps: (1) fill in; (2) film production; (3) shoot. These three procedures are carried out continuously, and the filling and tableting have adjustment control mechanisms, usually accompanied by instructions, and the operation is simple and convenient.
3. The rotary tablet press adopts a flow grid feeding mechanism, which can make the material evenly fill the die hole and reduce the difference in the weight of a single piece.
4. The motor is installed on the machine base, the worm drive turntable is driven by a V-belt, and the continuously variable speed belt is installed on the motor shaft. Through the movement of the motor, the speed can be adjusted arbitrarily, the use is safe and reliable, and there is no noise.
5. The side of the machine base of the rotary tablet press is equipped with a powder suction box, equipped with a blower, a powder storage room and a powder filter room. When the rotary tablet press runs at a high speed, flying powder and powder falling from the middle mold will be generated, and will be eliminated by the powder suction nozzle. It won't let the bonded plug and keep it running smoothly.
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.