Pambuyo pomaliza kusankha zinthu zopangira zida za ceramic, chotsatira chidzakhala kukonza koyambirira kwa zopangira, choyamba, kugaya koyambirira kwamwala.Ceramic mpira mphero ndiye chida chofunikira kwambiri pakuphwanya zinthu pambuyo pophwanya.Mpira mphero chimagwiritsidwa ntchito pokonza ceramic zopangira, chonyowa akupera ores zosiyanasiyana ndi zipangizo grindable.Podalira kupindula kwa dera la kumpoto, fakitale ili ndi mphero 11 zokwana matani 10, zomwe zimatha kusunga matani 10 amatope, ndi ma seti 4 a mphero zokhala ndi matani 1.5 ndi matani 1.5 a glaze.Ikhoza kumaliza kukonzanso kogwirizana kwa zinthu zambiri mu nthawi yochepa, kumaliza kukonza koyambirira ndi kupanga zinthu zopangira mu fakitale, ndikufupikitsa nthawi yopanga zinthu.Kukhathamiritsa kwambiri pokonza ndi kupanga mankhwala, ndi kumaliza mankhwala mu nthawi yochepa.

Mphero ya mpira imagwiritsidwa ntchito ngati chidebe, ndipo magawo ena azitsulo amawonjezeredwa ku makina ngati sing'anga.Chifukwa cha inertia, mphamvu ya centrifugal, ndi kukangana, thupi logaya limamangiriridwa ku cylinder liner ndikuchotsedwa ndi silinda.Pautali wina, amaponyedwa pansi chifukwa cha mphamvu yake yokoka, ndipo thupi lomwe likugwa limaphwanya zinthu zomwe zili mu silinda ngati projectile.Panthawi imodzimodziyo, panthawi yozungulira mphero, kusuntha kwapakati pakati pa zofalitsa zogaya kumakhalanso ndi zotsatira zowonongeka pazitsulo.Zinthu zapansi zimatulutsidwa kudzera pa khosi la dzenje la shaft, ndipo zida za ceramic zimasakanizidwa mumatope ndi njira yogubuduza ya mphero yonyowa.Ndipo kudzera mu kuunika mosamala ndi owunika khalidwe, ubwino wa zipangizo amawunikidwa.Tsimikizirani mtundu wa mankhwalawo.Perekani mwayi umodzi wokha kwa kasitomala aliyense.