A professional who tends machine that kneads dough to desired texture. Respnsibilities include:

• Sprinkles roller and catching apron of machine with flour to keep dough from sticking.
• Starts machine and turns handwheels to adjust distance between rollers.
• Cuts off lump of dough in trough and inserts dough between rollers.
• Catches dough as it extrudes from machine and reinserts it at different angles until texture reaches desired consistency.