A professional who tends semiautomatic machine that crushes and rolls cooked corn into dough for use in various prepared food products. Respnsibilities include:

• Starts machine and moves controls to set speed of grinder screws and clearance of spreader rollers to produce dough of specified texture and thickness.
• Fingers handful of dough to verify texture and fineness of grind.
• Moves controls to synchronize conveyor speed with machine action, maintaining dough supply at efficient level for production of food products by other workers.