This grader is made up of different modules with a total length of 2 meters. Depending on the amount of sizes of the product wanted, more modules can be added to obtain them.

It works by a “jumping” or “up and down” action of the mesh that achieves the different sizes of the product, with a capacity of up to 10 t/h (depending on the amount of modules).

Exit conveyors are required to transport the different grades after the sizing.