Job Description:

• 1) Sets up and operates machine to coat cloth, fiber, or paper with granules of abrasive material: Positions machine guides and stops on machine bed according to size of base material, using rule or template.

• 2) Turns screws to adjust valve openings to regulate thickness of abrasive coating sprinkled on base material.

• 3) Dumps specified abrasive, such as flint, garnet, emery, or corundum into container on machine.

• 4) Positions flat piece of base material on machine bed and against guides and stops.

• 5) Starts machine and manually feeds base material through machine.

• 6) Examines base material for uniformity and thickness of abrasive coating.

• 7) May operate machine to coat rolls of base material with abrasive granules.