granulátorok

Granulátory are machines used in various industries to process materials into granules. These devices are essential for altering the physical form of powders, enabling them to be handled, stored, and utilized more effectively. The granulation process typically involves binding fine particles together to form larger, more uniform agglomerates called granules. This can improve flowability, reduce dust, increase bulk density, and enhance compressibility, which is particularly important in pharmaceutical tablet manufacturing.

There are several types of granulátory, each suited for different materials and applications. Wet granulation is a common method where a binder solution is added to the powder mixture to create a paste, which is then passed through a screen or disc to form granules. These granules are subsequently dried. Dry granulation, on the other hand, does not involve liquids. It typically uses compaction methods, such as roller compaction or briquetting, to form larger slugs or sheets that are then milled into granules. Fluid bed granulators are another type, where particles are suspended in an airstream and sprayed with a binder solution, allowing for simultaneous granulation and drying.

The choice of granulátor depends on factors like the material's properties (e.g., moisture sensitivity, particle size), the desired granule characteristics, and the production scale. Applications for granulátory are widespread, including the pharmaceutical, chemical, food, fertilizer, and detergent industries. For instance, in pharmaceuticals, granulation is crucial for creating consistent doses in tablets. In the fertilizer industry, granules facilitate even spreading.