shihuiliaocangzaixuanyongchezaiyasuokongqi，jiangsanzhuangshihuiguancheshangdezhuliaoruanguanjiedaoshihuiliaocangshangdezhuliaoguan，zhuzhangyasuokongqi，shihuifenliaotongguozhuliaoguanjinruliaocang。zaizhuliaodeyiqidakaichuchenqi，dengliangdekongqijinruchuchenqi，zheshishihuifenmobeijieliu，qingjiedekongqibeipaichushihuiliaocang。

  chuchenqizhuangyuliaocangdingbu，xuanyongbudaishichuchenqi，nengbielishihuifenliaohekongqi。liaocangdingbuhaisheyouanquanfa，zhuliaoshijiadingshihuiliaocangneideyalikuaguoedingzhi，anquanfajiangzidongfankaixieyabingbaojing。liaocangneibusheyougaoweihediweiliaoweijiyijigeiliaojiliaoweiyi，zhuliaoshiliaocangneideshihuididamanweishi，huichudongshangliaoweijixuangaomanweibaojing。

  shiyongguochengzhongliaocangneideshihuidiyuxialiaoweishi，huichudongxialiaoweijixuangaodiweibaojing，tishijishizhuliao。yinweishihuizaishiyongguochengzhongjianlvejiaqiaogouchengkongxue，liaocanghaizhuangbeile6組空穴振打設備，當給料機上方的料位儀閃現無料時，主張空穴振打設備
，損壞空穴。