陕西金家河磷矿年产10万t矿石。过去产品质量检验周期较长,第一天取样,第二天化验,第三天将结果送给生产部门,再反馈给生产现场,一个周期需要三天以上。三天之中已经至少生产了1200t矿石了,对控制质量不利。近三年来狠抓了质量管理,加速质量信息传递,缩短反馈周期,以指导矿山生产,取得较好效果。 Shaanxi Jinjiahe phosphate rock with an annual output of 100000 t ore. Past product quality inspection cycle longer, the first day of sampling, the next day testing, the third day the results to the production department, and then fed back to the production site, a cycle takes more than three days. At least 1200t of ore has been produced in three days, which is detrimental to the quality of controls. Over the past three years, pay close attention to quality management, speed up the quality of information delivery, shorten the feedback cycle to guide the mine production, achieved good results.