Cintex Converorized Metal Detector-M# SP 4, S# 2220. Features 14" W X 32" H Detection Tunnel, 12' W X 7' L plastic chain conveyor in S/S frame . Low profile floor heigh, locking casters in cantilevered mounts with screw down stabilizer jacks, wash down construction, (can easily increase conveyor height as needed), 90 V DC conveyor drive with gear reducer from Bodine w/ Vari-speed "FOCUS II" speed controller.. Formerly used in Food manufacturing..