Amagwiritsidwa ntchito kwambiri pobowola mbale muzinthu zachitsulo monga nyumba, milatho ndi nsanja zachitsulo.Itha kugwiritsidwanso ntchito pobowola mbale zamachubu, ma baffles ndi ma flange ozungulira muma boilers ndi mafakitale a petrochemical.
Chida ichi cha makina chitha kugwiritsidwa ntchito popanga misala mosalekeza, chitha kugwiritsidwanso ntchito kupanga magulu ang'onoang'ono osiyanasiyana.
Iwo akhoza kusunga chiwerengero chachikulu cha processing pulogalamu, opangidwa mbale, nthawi ina kunja akhozanso pokonza mtundu womwewo wa mbale.
Utumiki ndi chitsimikizo