Sort and grade wools.
What does a Wool Sorter do?
Sorts and grades wool according to length of fiber, color, and degree of fineness, utilizing sight, touch, experience, and established specifications: Shakes or spreads fleece over screen-topped table to remove dust. Picks out foreign matter, such as burrs, sticks, strings, and cinders. Breaks fleece into pieces and inspects and sorts pieces according to quality.