The Autobonder® 2512 is a control unit for applying a wide variety of sealants or adhesives to components along a circular path, using any number of Sureshot® valves depending on the material being dispensed. The machine allows control through an included HMI PLC and can be triggered through manual control with a footswitch and/or PLC start button. The two spindles, located in the top surface of the machine, are designed to rotate speaker components and apply a bead of adhesive along a desired edge.