巧用筛片嘉兴市中医院（３１４００１）屠吉海筛片是粉碎机上常用的消耗材料之一。特别是粉碎一些较坚硬的物料时，最易损坏。有时几公斤物料本身价值几十元、而打坏一付筛片却要一百多元。如（ＦＣ－２５０型）粉碎机筛片每块四十八天、三块一付就是一百四十多元。因此，... Skillful use of sieves Jiaxing City Hospital (314001) Tu Ji Hai Sieve is one of the commonly used consumable materials on the crusher. Especially when crushing some harder materials, it is most easily damaged. Sometimes the value of a few kilograms of material itself is worth tens of yuan, but it costs more than 100 yuan to break a sieve. For example, the (FC-250) crusher screen is forty-eight days for each block, and one block for each block is one hundred and forty yuan. therefore,...