Malinga ndi zomwe zachitika ku S&A Teyu, makina oziziritsira mafakitale sangafikire kutentha komwe kwakhazikitsidwa makamaka chifukwa:
1. Vuto lina limachitika kwa wolamulira kutentha kwa chimbudzi cha madzi cha mafakitale, kotero sichingasonyeze kutentha mwachizolowezi;2. Mphamvu yozizira ya makina oziziritsira mafakitale sikugwirizana ndi kutentha kwa zida zamafakitale;
3. Makina oziziritsira mafakitale amatuluka mufiriji;
4. Malo ogwirira ntchito a chiller chamadzi cha mafakitale ali ndi kutentha kwambiri kapena kutentha kochepa kwambiri.
Kuti athetse vutoli, ogwiritsa ntchito amatha kupita kwa ogulitsa makina oziziritsira mafakitale oyamba kuti akapeze thandizo.
Pambuyo pa zaka 17, 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.
