A professional who tends machines that automatically grind, sift, weigh, blend, and convey milk powders to instantizing and filling vats. Respnsibilities include:

• Slides specified screens into grinder, opens chutes on conveyor, and dumps blended powder into vat.
• Weighs ingredients, such as potash, salt, soda, and vitamins, according to formula, and dumps them into blending machine.
• Starts machines that automatically grind and screen chunks of dried milk, weigh and blend powder with other ingredients, and convey blended powder to instantizing or filling vats.
• May weigh prescribed amount of liquid lecithin and pump into blending vat.
• May operate power lift truck to move material.