Self-priming cutting machine used in pruning, has internal feeding roller with triangular teeth, plate horizontally arranged with respect to longitudinal plane of internal feeding roller, and roller for dragging material to machine interior

摘要

The machine has a housing that has an internal feeding roller, and an upper roller having a diameter greater than the internal feeding roller. A sharp roller is arranged for dragging material to the interior. A blocking unit is provided to prevent the passage of stones to the interior. The internal feeding roller is formed triangular teeth of different sizes and with irregular angles. The teeth are formed with respect to the axis of the internal feeding roller. A plate is horizontally arranged with respect to the longitudinal plane of the internal feeding roller.