Spray agglomeration is a process for improving the properties of fine powders. By specifically increasing the particle size with the aid of binders, properties such as flowability, wettability, and dispersibility are optimised.
Spray agglomeration – How it works:
In spray agglomeration, the fine powder particles are suspended in a fluid bed granulator. A liquid binder is then sprayed on evenly. Due to the resulting surface tension, the particles adhere to each other and form larger agglomerates.
Advantages of spray agglomeration:
- Improved flowability: Agglomerated powders are easier to dose and process.
- Optimised wettability: The porous surface of the agglomerates ensures faster and more complete wetting with liquids.
- Improved dispersibility: Agglomerates dissolve more easily and lump-free in liquids.
- Reduced dust generation: The larger particles generate less dust, thus improving working conditions.
Application areas of spray agglomeration:
Spray agglomeration offers advantages for a variety of applications, e.g.:
- Production of instant products
- Improvement of the tableting properties of powders
- Optimisation of the processing properties of pigments and fillers
Spray agglomeration at inprotec – Your benefits:
- Many years of experience and comprehensive expertise in the field of agglomeration.
- State-of-the-art fluid bed systems for the efficient agglomeration of powders.
- Individual process development and optimisation for your application.
- Highest quality standards and reliable results.
