Isiqandisi sibuye sibizwe nge-Freon futhi singahlukaniswa nge-eco-friendly kanye ne-non-eco-friendly. Iyindawo ebalulekile yesiqandisi yeyunithi ye-industrial chiller epholisa umuthi umshini wokumaka we-UV laser. Ukuze kuvikelwe kangcono indawo ezungezile, wonke amayunithi S&A ama-Teyu industrial chiller akhokhiswa isiqandisi esivumelana nemvelo.
Mayelana nokukhiqizwa, i- S&A I-Teyu itshale izimali zokukhiqiza ezingaphezu kwesigidi samayuan, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-chiller yezimboni kuya ekushiseleni kweshidi lensimbi; ngokuphathelene nempahla, S&A I-Teyu imise izindawo zokugcina izimpahla emadolobheni amakhulu aseShayina, inciphise kakhulu umonakalo ngenxa yokuhanjiswa kwezimpahla ezikude, kanye nokusebenza kahle kwezokuthutha; mayelana nesevisi yangemuva kokuthengisa, isikhathi sewaranti iminyaka emibili.
