A professional who tends equipment to screen, blend, and convey granulated and confectioner's sugar to packing room and storage bins. Respnsibilities include:

• Installs separation screens in machines according to size of sugar crystals specified.
• Tests sugars for color and grist.
• Blends sugars according to specifications.
• Starts pneumatic conveyors and regulates speed to convey blended sugar to packing units or storage bins.
• Gives directions to workers in screening, blending, and routing of sugar.
• Keeps records of sugar on hand.
• Inspects equipment and reports malfunction to superior.
• May repair torn screens.