Hoffman kiln yekupisa nekuomesa zvidhinha zvevhu

Hoffmann kiln inoreva honi inoenderera ine annular tunnel chimiro, yakakamurwa kuita preheating, bonding, kutonhora pamwe nekureba kwenzira. Paunenge uchipfura, muviri wakasvibira unogadziriswa kune chimwe chikamu, sequentially kuwedzera mafuta kunzvimbo dzakasiyana-siyana dzemugero, kuitira kuti murazvo urambe uchienda mberi, uye muviri unopfuudzwa kuburikidza nematanho matatu. Kupisa kwekushisa kwakakwirira, asi mamiriro ekushanda haana kunaka, anoshandiswa kupfura zvidhinha, watts, coarse ceramics uye ivhu refractories.