Occupational Health in Coining Shops: Noise, Handling Strain and Dust
压机车间的职业健康：噪声、取放劳损与粉尘
标签：职业健康, 噪声, 劳损, 抛磨粉尘
压印车间健康风险集中在三处：①压机脱模声与滚筒研磨噪声常达 85–95 dB(A)，需佩戴耳塞并每年做听力测听；②坯料人工上下料的重复取放是腕肘劳损主因，日处理 500 枚以上应配振动盘或简易机械手，并执行每 45 min 轮换；③做旧与抛磨工序产生含铜粉尘，须配下吸式工作台与 FFP2 防尘口罩，硫化钾做旧另需防酸雾并保持强制通风。接触金属粉尘后洗手忌用工业溶剂，工作服单独洗涤，避免把粉尘带回家中。
Three health risks dominate coining shops: press ejection and tumbling noise of 85–95 dB(A), met with earplugs and yearly audiometry; repetitive blank loading and unloading, the main wrist-and-elbow strain—vibratory feeders or simple manipulators above 500 pieces a day, with 45-min task rotation; and copper-bearing dust from ageing and polishing, requiring downdraft tables and FFP2 masks, plus acid-mist control and forced ventilation for K₂S work. Never wash metal dust off with industrial solvents, and launder work clothing separately so dust stays out of the home.