How many types of Granulator machines are there?

There are several types of granulator machines available, including:

1. Dry granulators: These machines are used to convert materials that are dry or contain very little moisture into granules. They work by compressing the material and breaking it apart into small particles.
2. Wet granulators: These machines are used to process materials that have a high moisture content. The material is first mixed with a liquid binder to form a wet mass, which is then granulated into small particles.
3. High-shear granulators: These machines use a combination of cutting blades and high-speed agitation to granulate materials into small particles. They are commonly used in the pharmaceutical industry to process powders into granules.
4. Oscillating granulators: These machines use a rotor that oscillates back and forth to break down materials into small particles. They are commonly used in the plastics industry to process plastic materials into granules.
5. Roll compactors: These machines are used to compress and compact materials into sheets or flakes, which are then granulated into small particles. They are commonly used in the pharmaceutical industry to process powders into granules.

The type of granulator machine used depends on the material being processed, the desired particle size and shape, and the production capacity required.