Clean flannel blankets.
What does a Blanket Washer do?
Cleans flannel blankets over which mixture of finely ground gold ore and cyanide solution from grinding mills is passed to collect free particles of gold not dissolved by cyanide: Collects blankets from frames at outflow point of mills. Washes blankets in pans of weak cyanide solution to dislodge gold particles so they may be collected in amalgamation process. Replaces blankets on frames after washing.