Pali mitundu yodabwitsa ya makina oziziritsira Madzi omwe amapezeka pamsika, monga makina oziziritsira mpweya amtundu wa bokosi, zoziziritsa kukhosi zamtundu wa bokosi, zoziziritsa kukhosi, zoziziritsa kukhosi zoziziritsa madzi, zoziziritsira mpweya, asidi ndi alkali zosagwira chillers etc. Poyerekeza ndi makina ozizira madzi ozizira mpweya, madzi utakhazikika mafakitale chiller bwino ntchito mu CHIKWANGWANI laser msika monga ali ndi kusintha kwakukulu.