Check production speed and quality on many types of automated machines.
Performs any combination of following duties to assist MILL OPERATOR: Feeds raw materials to mill, using conveyor belt. Shovels spillage back onto belt. Breaks lumps of incoming raw material, using double jack, to facilitate passage through grizzly before entry into crusher. Opens hatch and drains slurry from mill, using electric vibrator or shaking screen to sift foreign particles from slurry. Places trays of slurry in drying ovens for specified time. Dumps dried slurry into drums. Moves drums to storage area, using handtruck. Lubricates mill and auxiliary equipment. Washes ball mills and cleans work area. Performs other duties as described under HELPER Master Title.