Horizontal colloid mill for precise grinding
When processing substances in industries like cosmetics, pharmaceuticals, and food, achieving a consistent and highly controlled grind is crucial. Precise grinding ensures optimal texture and quality, and simultaneously mixing the materials can be a key requirement.

Achieve precise grinding and mixing in one pass
The Type EL colloid mill by Probst & Class GmbH & Co. KG is designed for horizontal, in-line operation and can process up to 80,000 liters per hour. Equipped with standard motors, this mill utilizes hydraulic and mechanical cutting, impact, squeezing, friction, and shear forces to grind particles finely and uniformly. The adjustable stator-rotor gap allows for customized grinding results, making it suitable for a wide range of applications from emulsifying to dispersing and dissolving. The Type EL mill includes features such as adjustable milling gears, various material options, and optional heated/cooled housing. It meets FDA requirements with various mechanical and lip seals (PTFE). The mill’s modular design makes it easy to replace or upgrade components as needed, providing flexibility and ease of maintenance. Available in eight sizes, it can handle products with different viscosities, making it an ideal choice for diverse sectors including pharmaceuticals, cosmetics, food and beverages, and chemicals.
Benefits
- Customizable grinding gap for precise results
- High throughput capacity up to 80,000 liters per hour
- Versatile applications across multiple industries
- Meets FDA requirements for safety and quality
- Easy maintenance and modular component design