Ana amfani da beads ɗin gilashin harbi na masana'antu don tsaftacewa da goge abubuwan ƙarfe.Gilashin beads suna da kyakkyawan kwanciyar hankali na sinadarai, takamaiman ƙarfin injina da taurin.Sabili da haka, a matsayin kayan haɓakawa, yana da babban fa'ida akan sauran kayan abrasive.An yadu amfani da yashi ayukan iska mai ƙarfi, tsatsa kau da polishing na masana'antu injuna sassa, polishing da tsaftacewa na jirgin sama da jirgin ruwa turbines, ruwan wukake da shafts.Gwargwadon masana'antu harbi peened gilashin beads, refractive index: 1.51-1.64;Taurin (Mohs) 6-7;Musamman nauyi: 6 g / 2-4 cm2;SiO2 abun ciki> 70%;Zagaye:> 90%.