Turn heads are available for 2 or 3 compartment bins. Complete with air cylinders, rubber air line, and electric solenoid with control box. Chutes constructed of 1/4″ steel, and are lined with 1/4″ a/r metal. Wired in liquid tight, flexible metallic conduit to charging end of conveyor with 120′ of wire. Electric controlled turn-heads for 4 compartment bins with gear reducer drive, 4 limit switches, and position indicator lights are also available.