Ngati kutentha kwa madzi sikutsika pambuyo poti chipangizo choziziritsira mpweya chodula laser cha chikopa chakhala chikugwira ntchito kwa kanthawi, izi zitha kukhala:
1. Chowongolera kutentha cha chipangizo choziziritsira mpweya chasweka, kotero sichingathe kulamulira kutentha kwa madzi;2. Mphamvu yoziziritsira ya chipangizo choziziritsira mpweya chomwe chili ndi zida sikokwanira;
3. Ngati vutoli litachitika chiller itagwiritsidwa ntchito kwa nthawi inayake, izi zitha kukhala:
A. Chosinthira kutentha cha chipangizo choziziritsira mpweya ndi chauve kwambiri;
B. Pali kutayikira kwa refrigerant mkati mwa chipangizo choziziritsira mpweya;
C. Malo ogwirira ntchito ndi ozizira kwambiri kapena otentha kwambiri.
Pambuyo podziwa chifukwa chenicheni, ogwiritsa ntchito amatha kufunafuna thandizo kwa ogulitsa chiller.
Pambuyo pa zaka 18, timakhazikitsa njira yolimba yopangira zinthu ndikupereka ntchito yabwino yogulitsa pambuyo pogulitsa. Timapereka mitundu yoposa 90 ya ma water chiller ndi mitundu 120 ya ma water chiller kuti tisinthe. Popeza mphamvu yathu yozizira ndi kuyambira 0.6KW mpaka 30KW, ma water chiller athu amagwiritsidwa ntchito poziziritsa magwero osiyanasiyana a laser, makina opangira laser, makina a CNC, zida zachipatala, zida za labotale ndi zina zotero.
