With the Bexroller A BR pellets are rounded
off. The rounding process is known as spheronisation. The Bexroller is
also known as spheronizer.
The Bexroller A BR has a cylindrical product chamber
in which a contoured disk rotates. In this product chamber the pellets
go through intensive rotation and rolling movements.
The spherical pellets produced by spheronisation have a smooth surface and a narrow particle size distribution.