A professional who tends machines that notch, measure, and brand identifying information on rubber v-belts. Responsibilities include:

• Positions belt onto expandable wheel of notching machine.
• Starts machine that notches inside surface to make belt flexible.
• Adjusts measuring machine weight tension according to belt-size chart, and positions belt on machine spindles.
• Pushes lever to rotate spindles that register belt length on gauge and stamp belt with identifying data.
• Inserts plate in branding machine.
• Feeds belts into machine to brand belts with identifying information.
• Ties belts in bundles and hangs bundles on rack.