These models have been projected for the recovery of lateral cuts and/or small plates, directly in the line of extrusion. Usually they are instrumented with a fan for the transport of the material granceado to the place of storage or to be directly fed to the hopper of the extruder; this to do automatic the recirculation of the material granceado
These machines are instrumented with boxes afónicas to limit the level of noise underneath of the value of 80÷82 dBA (Leq.). The production depends of the type of material, thickness and diameter of the holes of the rejilla.