Ukuntywila
1) Ngaphambi kokubhaka, jonga ukuba i-nozzle yokuntwanya inobuqhetseba kunye neziphene ezifana neebhloko ezinjalo ngenxa yokungqubana, kwaye ezo zinesiphene azinakubhangiswa .
2) Jonga ukuba umphezulu we-nozzle i-nozzle i-monp .} ubuso be-nozzle bumhlophe kwaye bukhalize, kwaye kuyacaca ukuba i-{2}}
3) Jonga ukuba ipeyinti ye-anti-oxidation kumphezulu we-nozzle yokuntywila, kwaye ipeyinti yomphezulu ayinakubhakwa {{2}.
I-4) i-nozzle i-nozzle kufuneka isetyenziswe ngokukhawuleza emva kokuba iyeke ukubhaka . Musa ukubeka i-nozzle yobuqhetseba ukusuka ekupheliseni ngokukhawuleza kwe-nozzle {{2} {{2}.
5) Xa usebenzisa, inqanaba lolwelo lwe-crystallizer kufuneka libe ngaphakathi kumgca we-slazle . ukuba iqonga lolwelo ligqitha kakhulu .
I-6) isetyenzisiwe, ukuba i-nozzle ene-nozzle ikhutshiwe kwaye yaphukile kumgca we-slag, i-nozzle enamanzi aphantsi kufuneka itshintshwe ngexesha, kungenjalo umgangatho weBillet uya kuchaphazeleka .
