The Damas Hotyp is designed for precise separation of cereals and seed by length. Through this process, short and long grains are removed. The flexible modular design also permits custom-built arrangements with distribution indented cylinders for e.g. grass seed or with several parallel indented cylinders for malting barley or the like.

Separation by length is normally effected after screen and air cleaning.

The short grain indented cylinder is provided with stirrer for efficient separation, and the long grain indented cylinder is provided with optimizer for optimum exploitation of the cover area.