The double trommel makes it possible to process the fine fraction, the intermediate fraction, as well as the coarse fraction in a single step.
The metal grids are stretched both around the inner and outer trommel, for precise and selective screening. The inner trommel retains the coarse fraction, while the outer trommel separates the intermediate fraction from the fine.
The grids of the trommels can be adapted to different needs, since their meshes are between 2 to 80 mm, and their thickness between 2 to 6 mm. Links can also be square, harp link or long link. These grilles are light and easy to maintain, and they can be replaced without the need for special tools.
