Uvavanyo lweukuxolelaNgaphambi kokuba unyango lobushushu yinkqubo yokuhlola kwangaphambili yeemveliso ezigqityiweyo ezichazwe kwimizobo yokufumana inkqubo yokufowuna, kubandakanya umgangatho wabo osemgangathweni, ubuchwephesha bokuhlolisisa kunye neemeko zobugcisa.

(1)Ukubonakala kwefomati kufuneka kukhululwe ukusuka kwi-rocks kunye neziphene ezinje nge-rust, isikali se-oxide kunye nokuqhekezwa okuchaphazela umgangatho wonyango lobushushu.

(2)Umzobo wokukrakra kufuneka abonise izinto eziphambili, iinxalenye ezizodwa, amalungu ahlukileyo, ubume kunye nendawo yemingxunya.

(3)Ubungakanani kunye nokuchaneka kwamacandelo ukuphatha kuya kubonisa isibonelelo somatshini, ubunzima obuphantsi, ubukhulu becala, indawo yokuchaneka kunye nokuchaneka kwendlela, njl.

(4)Abahloli banokubona bajongane nenani eliphantsi kwe-10% -20% yenombolo ye-batch inombolo yokufumana unyango lobushushu. Xa i-batch yeukufowunaIhambelana nomzobo, angangena kwinkqubo yokuhlola.Cargings ahloliweyo ngaphambi kokucinywa kufuneka agcinwe ngokwahlukeneyo.

(5)Ukujonga i-rack yeemveliso ezigqityiweyo ngaphambi kokucinywa, iziqwenga ezi-1-2 zeukuxolela.

(6)Emva kokuhlolwa, ubungakanani bemveliso egqityiweyo, ubungakanani obungalunganga, ubungakanani benkunkuma yokugqibela kunye ne-subser yenkunkuma kufuneka izaliswe ngokuchanekileyo kwikhadi elihamba kunye nekhadi.