1. Kusukela ekuncipheni kweipayipi lensimbi engagqwali ukubunjwa kudlula kakhulu ukushwabana kwensimbi ekhonjiwe, ukuze kuvinjwe ukushwabana nokuncipha kwamaphutha okubunjwa, iningi lezinyathelo ezisetshenziswa enqubweni yokuphonsa ama- risers, insimbi ebandayo kanye noxhaso ukuze kuzuzwe ukuqiniswa okuqhubekayo.

2. Ukuze uvimbele ukuncipha, ukuncipha, ukuqina kanye nokukhubazeka kwepayipi lensimbi engagqwali, ubukhulu bodonga kufanele bufane, gwema izakhiwo ezibukhali nezilungile, engeza ama-chips enkuni esihlabathini sokubumba, engeza i-coke emnyombweni, futhi usebenzise i-hollow core kanye ne-sandstone kawoyela ukuthuthukisa ukuvunyelwa kanye nekhono lokuphefumula lesihlabathi noma umgogodla.

3. Ngenxa yokungamanzi kahle kwensimbi encibilikisiwe, ukuze kuvinjwe ukuhlukaniswa okubandayo kanye nokubunjwa okunganele, ubukhulu bodonga lokubunjwa akufanele bube ngaphansi kuka-8mm;ukuphonsa okomile noma ukusakaza okushisayo kufanele kukhulise kahle izinga lokushisa lokusakaza, ngokuvamile 1520 ~ 1600℃.Ngenxa yokuthi izinga lokushisa lokuphonsa liphezulu, izinga lokushisa eliphezulu liphezulu, isikhathi sokugcina uketshezi side, futhi uketshezi kungathuthukiswa.Kodwa-ke, uma izinga lokushisa liphezulu kakhulu, lizodala ukukhubazeka okufana nezinhlamvu ezimahhadla, imifantu eshisayo, izimbotshana nokunamathela kwesihlabathi.