Dryers
The Counterflow dryer operates by sucking hot air through one, two or three product beds which are each variable in depth.
Drying & Cooling
For the optimization of a good pellets or extrudates it is important to create a ambient temperature and dry the product. The Ottevanger Milling Engineers coolers and dryers operate according the counterflow processing method to cool and dry the product.
Counterflow pellet coolers
Ottevanger coolers are used for cooling pellets and extrudates to near ambient temperature. The coolers are available in 8 sizes with capacities up to 30 t/h. Counterflow cooling is the most efficient process for granular products and meal.
