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Principle and workflow of high-speed tablet press die
Date: 2025-03-05Read: 8
Drug tablet pressing is the process of compressing drug powder into tablets of a specified shape, and is an important method for preparing solid preparations. With the development of modern pharmaceutical preparation technology, tablet pressing technology is also constantly improving. The high-speed tablet press punching equipment is currently a commonly used device, and its punching process has the following advantages:
1. Fast compression speed, saving time and labor costs.
2. The precision of the punching die is high, which can produce more regular and standardized tablets.
3. The equipment runs stably with a low failure rate.
The workflow of the high-speed tablet press is as follows:
1. The medicine powder is transported to the tablet pressing point through the medicine powder hopper.
2. The mixer thoroughly mixes the medicinal powder.
3. The pressure wheel begins to apply pressure, compressing the powder to the specified tablet thickness.
4. The punching die begins to work, cutting the compressed powder into regular tablets.
5. The completed tablets are conveyed out of the equipment through the discharge port.
The working principle of the high-speed tablet press die is:
1. By utilizing the high-speed rotation of the machine, the medicinal powder is subjected to continuous multiple compressions, forming a compressed body.
2. The lower part of the die is subjected to a large insertion force and rises, compressing the powder to the required tablet yield during the rising process.
3. Punch cutting, which involves shaping and trimming the resulting tablet through both positive and negative cutting.
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