Why does the automatic precision metallographic specimen mounting press need a dust cover when not in use for a long time?

When the fully automatic precision metallographic specimen mounting press is not in use for a long time, it should be covered with a lint-free dust cover. This is to prevent the formation of background stray light caused by dust and residual fibers. Maintaining the cleanliness and hygiene of the equipment is crucial to its performance and lifespan, which is also a firm commitment to product quality and customer satisfaction from us at Nakazawa Testing Equipment Co., Ltd.