Ndizokwiyitsa kwambiri ngati kutsekeka kumachitika mkati mwa makina ozizira akunja omwe amazizira makina omangira jekeseni. Komabe, pali njira zopewera izi. M'munsimu muli malangizo okhudza nkhaniyi.
1.Sinthani madzi ozungulira nthawi zonse. Mafupipafupi omwe aperekedwa m'malo ndi miyezi itatu;
2. Madzi ozungulira ayenera kukhala madzi oyeretsedwa kapena madzi oyeretsedwa;
Pambuyo pa chitukuko cha zaka 17, timakhazikitsa dongosolo lokhazikika lazogulitsa ndikupereka ntchito yokhazikika pambuyo pa malonda. Timapereka mitundu yopitilira 90 yotenthetsera madzi ndi mitundu 120 yoziziritsa madzi kuti musinthe mwamakonda anu. Ndi mphamvu kuzirala kuyambira 0.6KW kuti 30KW, madzi chillers athu ntchito kuziziritsa magwero osiyanasiyana laser, laser processing makina, CNC makina, zida zachipatala, zipangizo zasayansi ndi zina zotero.
