Mod. MCE-570/EV is composed by a rotary table where the pieces to be identified are placed. A set of three sensors (capacitive, inductive and optical) determines the presence and the material type of the piece. The positions of the rotary table are controlled by a magnetic sensor, while the rotation is managed by a DC motor. There are two free positions for picking up and putting down the pieces. The module is assembled on a sectioned aluminium base, and it can be easily moved around the laboratory.