In the metalworking industry, coil handling efficiency depends on the line feed terminal equipment. The turnstile allows the operator to safely pre-set from 2 to 8 coils on different arms and rotate them for work. M18 (AK series) inductive sensors are used to detect the position of the safety lock (to prevent the turnstile from moving during loading and unloading operations) and the position of the turnstile. Each arm activates a sensor, so the position of the loads is correctly identified.