Zovala zokhazikika slall slag yosinthidwa kukhala zida zomanga

Mwezi umodzi wapitawu, bizinesi yachitsulo ku North China idatumiza gulu la zigawo za slawiri ku labotale ya Quangong, kufunafuna yankho losinthasintha mafakitale okhazikika. Monga chotupa cha kupanga zitsulo, chitsulo chachitsulo chimakumana ndi zovuta kuyambira kalekale zothandizira kugwiritsa ntchito zothandizira chifukwa cha kapangidwe kake komanso kukhazikika kosakhazikika. Atalandira ntchitoyi, labotale nthawi yomweyo anasonkhanitsa gulu lodzipereka. Zaka za ukadaulo wa quongong za ukadaulo waukadaulo m'munda wamakina omwe sanapatsidwe moto, adayambiranso zovuta zaukadaulo.

Pakuyesera, gulu laukadaulo limakhomera mwaukadaulo wa makina a quangong osayatsidwa. Anasinthanso kugwedezeka pafupipafupi, ndikupanga kukakamizidwa, ndikuchiritsa njira zamakhalidwe a seel slag. Pambuyo pamayesero obwerezabwereza, mapangidwe abwinobwino kwambiri adamaliza: kuphatikiza 40% yachitsulo slag, kuphatikiza ndi kuchuluka kwa zinthu zothandiza komanso zowonjezera. Izi zimapanga zolondola bwino zokambirana zokambirana zamphamvu ndikuwonetsa kukhala kwakukulu, kutsatira kwathunthu ndi miyendo yomanga.

Kuukitsa kumeneku sikungavomereze zovuta zobwezeretsanso chitsulo chobwezeretsa komanso kumatsimikizira kuti upandu ndi ukadaulo wa quangong njerwa. Makina a quangag zn okhaokha amagwiritsa ntchito makina a njerwa osayatsidwa, ndi makina ake okhazikika komanso okhazikika, amasintha kusinthasintha mu mawonekedwe okhazikika, kuwonetsetsa kuti ndi osasinthika. Mabatani ndipo njerwa zosachokeredwa zopangidwa ndi chitsulo sichimangowonetsa zinthu zapamwamba komanso zimapereka phindu lalikulu komanso lochepetsa mphamvu, kupereka njira yothetsera matenda a slag.