Milling & micronisation

Precision milling for enhanced ingredient performance  

Our state-of-the-art equipment ensures precise particle size control and consistent quality across a wide range of applications. 

Capacity

Up to 8 tons per hour for large-scale production.

Minimal heat generation

Preserves the functional and nutritional properties of sensitive ingredients.

Particle size range

From 1 micron to 150 microns, suitable for ultra-fine powders and coarse materials.

Our milling & micronisation capabilities

Roller mills

Granulation: Consistent and uniform particle sizes.

RangeMedium to fine (up to 150 microns).

Capacity: 6 tons/hour


Ideal for controlled grinding of grains and cereals, minimizing heat generation to preserve functional properties.

Hammer mills

Granulation: Versatile, from coarse to fine grinding.

RangeMedium to fine (up to 150 microns).

Capacity: 2 tons/hour.


Suitable for coarser grinding of animal feed, biomass, and food processing applications.

Classifier mills

Granulation: Advanced and customizable particle size control.

Range: Fine to ultra-fine (10–180 microns).

Capacity: 6 tons/hour.


Combines milling and classification in one step, ideal for food, pharmaceuticals, and fine chemicals.

Micronisation technology

Granulation: Produces ultra-fine powders with narrow size distribution.

Range: 1–10 microns.

Capacity: From 5 to 250 kg/hour.


Ideal for sensitive materials such as pharmaceuticals, pigments, and fine powders for food processing.

Versatile solutions


We process a variety of raw materials, including:

  • Flours: Wheat, rye, oat, rice, chickpea, and gluten-free options.
  • Superfoods: Chia, flaxseed, quinoa, and other nutrient-dense ingredients.
  • Powders: Plant-based proteins, cocoa, and self-dissolving drink powders.
  • Byproducts : Grape skins, orange peels, fruit pulp and much more
How Castle Group adds value

From raw material to final packaging, Castle Group simplifies your operations by handling it all. Our strategic location and streamlined processes speed up time-to-market, while our flexible setup supports both niche and large-scale production with ease.

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Applications

Baking

Fine flours for bread, cakes, and pastries.

Beverages

Self-dissolving powders for instant drinks.

Functional foods

Superfood powders for health-conscious consumers.

Plant-based products

Protein powders and blends for meat alternatives and nutritional supplements.

Pharmaceuticals

Ultra-fine powders for precise formulations.

Upcycling

Transform food processing byproducts into high value products.

Consistent quality


Our rigorous quality control measures ensure every batch meets your exact specifications.

  • Custom Granulometry: Adjustable settings for precise particle size distribution.
  • Cross-Contamination Prevention: Dedicated equipment and strict hygiene protocols.