Miner was in chute of Hammer Mill grinding welds. Area is small/dusty as debris is dislodged from vibrations. Miner was wearing face shield and safety glasses. Miner had eye irritation after job. Flushing eyes did not relieve discomfort. Miner was sent to the doctor who removed small metallic body from right eye & two small metal shavings from eyelid margin of both eyes.