Job Description:

• 1) Tends one or more machines that cool liquid margarine, lard, or shortening, and knead solidified material preparatory to packaging: Starts kneading unit of machine.

• 2) Opens valve to admit liquid material to cooling unit that solidifies it and to transfer solids to kneading unit that imparts smooth texture.

• 3) Observes gauges and adjusts controls to keep specified temperature and pressure of material in cooling and kneading units.

• 4) Turns valves to regulate flow of processed material into hoppers of packaging machine.

• 5) May clean lines and equipment, using pressurized steam and nitrogen gas.