Drying and cooling classifier for plastic pellets
When working with plastic pellets, achieving precise drying and cooling while maintaining product integrity is essential. Challenges often include moisture removal, temperature control, and the need for efficient particulate sizing and dedusting.

Dry, cool, and classify efficiently in one unit
The DC Classifier from Sweco is a versatile unit specifically designed for the plastic pellet industry. It combines the functions of drying, cooling, and classifying into one machine, making it suitable for various dry applications. Airflow, either positive or negative, is used to effectively draw moisture and heat away from the particulates, ensuring thorough drying and cooling. Material sizing and dedusting are performed on the lower decks of the classifier, enhancing the quality of the processed pellets. With the ability to integrate one, two, or all three functions, the DC Classifier provides flexibility and efficiency for manufacturers in industries such as plastics, chemicals, and pharmaceuticals.
Benefits
- Multifunctional: combines drying, cooling, and classifying
- Efficient moisture and heat removal
- Enhanced pellet quality through accurate sizing and dedusting
- Flexible airflow options
- Suitable for various dry applications