The Valu-Lift Vertical Conveyor from TKF Inc. has had the systems take-up and stub shaft assemblies redesigned, utilizing internal ball bearings as opposed to bronze bushings. The Valu-Lift vertical conveyor is a four-strand, continuous lift, light-duty conveyor designed to handle cartons and other smooth-bottom unit loads up to 50 pounds. The platform design consists of simple, lightweight interlocking molded polymer flights with steel connecting pins and lifts at a maximum speed of 118 fpm. The conveyor can operate in up, down and reversible mode. Standard safety features include a 24 volt DC control, a current sensing relay, which instantly shuts down the conveyor if its overloaded, totally enclosed shroud-type tunnel guards and a smooth, clean design.