Profile: Bartell Machinery Systems, L.L.C. specializes in the manufacture of equipment for the automotive, telecommunications and electric utilities industries. Our products & services include tire bead winding systems, tire bead measuring systems, tire bead handling systems, tire apex equipment, contract tire bead manufacturing and wire preheaters. Our Bartell digital beehive bead sizing machine is a high production test machine used to determine the inside diameters of tire beads. Our Bartell truck apex system is a fully automatic system capable of producing one finished truck size apex bead per machine cycle.