Chigayo cha mpira ndicho chida chofunikira kwambiri pogaya zinthu zitaphwanyidwa.Mpira wachitsulo umagwiritsidwa ntchito ngati sing'anga yopera kuti apitirize kugaya zinthuzo kuti akwaniritse zofunikira za fineness ndikukwaniritsa bwino pogaya.Migodi yambiri imagwiritsa ntchito mphero zosefukira.Zida monga ores zimatsata kuzungulira kwa silinda ndi kayendedwe ka sing'anga yopera.Pambuyo pophwanyidwa, iwo amayenda pang'onopang'ono mpaka kumapeto kwa kutulutsa, ndipo pamapeto pake amasefukira kuchokera ku nyuzipepala yopanda kanthu ya kumapeto kwa kutulutsa.Chifukwa chake, poyerekeza ndi mphero ya semi-autogenous, m'mimba mwake wa mpheroyo umachepetsedwa, kukula kwa mphero kumakhala kochepa, kukula kwa mipira yomwe imagwiritsidwa ntchito kumachepetsedwa, kuthamanga kwa mphero ya mpira kumakhala kochepa, komanso kudzaza. mtengo ndi wapamwamba.Makamaka, cholinga chophwanya ndi kugaya chimatheka chifukwa cha kukhudzidwa ndi kupera kwa mipira yambiri yachitsulo pazitsulo.Zida ndi zitsulo zazitsulo zomwe sizimafika kukula kwake sizingathe kutulutsidwa ku mphero, zomwe zimafuna kuti mipira yachitsulo ikhale yolimba kwambiri.Komabe, chifukwa cha zovuta zogwirira ntchito mu mphero, pamene mpira wachitsulo umavala mpaka m'mimba mwake yaying'ono, umakhala wovuta kusinthika ndi kutuluka kunja ndi zochitika zina zosapeŵeka, ndipo zotsatira zopera zimakhala zosauka.Ngati kuuma kuli kwakukulu, sikungatheke mwamsanga ndipo kumakhala mbali ya kudzazidwa kogwira mtima kwa mphero.mlingo, zomwe zimapangitsa kuti mphamvu ziwonongeke, zomwe zimawononga kupulumutsa mphamvu ndi kuchepetsa kugwiritsira ntchito migodi.
Pambuyo pokambirana mozama ndi kusanthula, Goldpro New Materials Co., Ltd. yapanga mipira yapadera yachitsulo ya mphero za mpira kupyolera mu kusanthula ndi kafukufuku wa kulephera kwa makina a mipira yachitsulo, kuphatikizapo momwe ntchito yeniyeni ya mphero zimagwirira ntchito, komanso kupyolera mwa kafukufuku wa zida za mpira wachitsulo ndikuthandizira njira zochizira kutentha.Pogwiritsa ntchito bwino mphamvu, kuuma kumakhala kwakukulu ndipo kukana kuvala kuli bwino, ndipo kuuma kumachepetsedwa moyenerera pamene m'mimba mwake ndi yaying'ono, kuti zitsimikizire kuti kugaya sikuchepetsedwa komanso kutayika kwa mlingo wokwanira wodzaza mu mphero imachepetsedwa, potero kumapangitsa kuti kugaya bwino komanso kumathandizira kumigodi.Kupyolera mu ntchito yeniyeni mu mgodi waukulu wakunja wakunja, kuvala kwa mipira yachitsulo kwachepetsedwa ndi 15% mpaka 20%, ndipo mgodiwo wawonjezera kwambiri kupanga ndi kuchita bwino, zomwe zadziwika bwino ndi atsogoleri a migodi ndi antchito.