A professional who fills bowling ball molds. Respnsibilities include:

• Lifts mold from supply cart, places mold on holding fixture, and positions filler hole of mold under spigot of resin tank.
• Turns valve to open spigot and control flow of resin from tank into mold.
• Turns valve to stop resin flow when mold is filled.
• Lifts filled mold from holding fixture onto storage cart.