Tunetanken grain pits are made of fiber-reinforced polyester (FRP), a robust material with excellent insulating properties that minimise the risk of condensation. In addition, unique material properties determine the high strength of the grain pits as well as the smooth internal surfaces.
Slanted surfaces with a 50° slope together with rounded edges ensure an optimal flow of the grain or similar medias. Therefore, Tunetanken grain pits are considered to be self-cleaning.
- High strength and long life cycle.
- Completely smooth insides.
- Optimal flow of the media.