Qalafsanaanta Sare ee Tungsten Carbide Roller Ring ee Xawaaraha Sare ee Biraha Biraha Daawaha ah

siddo rullaluistemadka Carbide ku dhashay la horumarinta warshadaha processing biraha ka dib markii technology biraha budada ah ee 1909. Tan iyo hordhaca ah ee sawir silig carbide sibidhka dhintay Germany ee 1918, waxa ay kicisay cilmi on carbide cemented dalal kala duwan, iyo duub. ujeedooyin kala duwan ayaa sidoo kale midba midka kale u muuqday.Si kastaba ha ahaatee, codsiga baaxadda weyn ee rollers carbide sibidhka ah ayaa yimid ka dib 1960. 1964, dhalashada ugu horeysay ee xawaaraha sare-xawaaraha-xawaaraha-free ul silig rog-rogadka ee Shirkadda Morgen kordhisay xawaaraha dhamaystirka usha silig by 4 jeer.Maaddaama unugga roodhida duubista ee dhammaystiran ay ku shaqeeyaan xawaare sare iyo walbahaar sare, rolalka birta ah ee birta ah iyo kuwa birta birta ah waxay leeyihiin iska caabin liidata, nolosha jeexdintu waa gaaban tahay, hagaajinta iyo rarista iyo dejinta duubabka ayaa ah mid aad u badan, taas oo saameynaysa. wax ku oolnimada mishiinka duubista oo aan hadda ku haboonayn dhamaystirka wax soo saarka duubista.shuruudaha, sidaas darteed waxaa lagu bedelay rollers carbide la isku daray.Waxaa jira in ka badan 200 oo warshado xidid ah oo adduunka ah, kuwaas oo cuna boqollaal tan oo karbidhid sibidh ah oo duuban sannad kasta.