Pulojekiti yosungira madzi ndi gawo lofunika kwambiri pazachuma komanso zomangamanga, zomwe zimagwira ntchito yosasinthika pakuteteza kusefukira kwamadzi, kugwiritsa ntchito madzi, kutsuka zimbudzi ndi kuyeretsa. Chitetezo cha makina opangira madzi ndi chofunikira kwambiri pamakampani amakono amadzi.
Malo opangira magetsi (malo opangira magetsi a nyukiliya, malo opangira magetsi amphepo, gwero la mphamvu ya dzuwa, ndi zina zotero) zomwe zimasintha mphamvu yaiwisi (monga hydro, nthunzi, dizilo, gasi) kukhala magetsi ogwiritsidwa ntchito m'malo osakhazikika kapena pamayendedwe.
Mafuta ndi gasi ndiye maziko amphamvu zamafakitale osiyanasiyana. Kutulutsa, kukonza ndi kugawa kumafuna ma protocol ndi njira zovuta. Kagwiritsidwe ntchito kotereku kamakhala ndi mwayi wowopsa kotero kungafunike kutsata malamulo okhwima ndi miyezo ya zida.
Monga ndondomeko ya dziko imasonyeza kuti makampani opanga zombo ayenera kupulumutsa mphamvu ndi kuchepetsa mpweya, ndi kuchepetsa kuipitsidwa kwa chilengedwe. Ma valve ambiri odzipangira okha aikidwa pa zombo zazikulu ndi zazing'ono, zomwe zimachepetsa mphamvu ya ogwira ntchito ndi ogwira ntchito. Zombo zina zomwe zimagwira ntchito ndi zonyamula anthu / zonyamula katundu, sitima yonyamula katundu wamba, sitima yapamadzi, RO-RO yonyamula katundu, chonyamulira chochuluka, chonyamulira mafuta ndi chonyamulira mpweya wamadzimadzi.
Mu makampani ambiri HVAC, mankhwala mankhwala, sitima ndi sitima zapamadzi kupanga, zitsulo, mapepala ndi madera ena akhoza makonda malinga ndi zosowa za njira mulingo woyenera ndi ntchito.
