I-Refrigerant idinga ukushajwa ngaphakathi kwe-cool water chiller epholisa i-laser engraver encane uma i-chiller ivuza i-refrigerant, kodwa abasebenzisi kudingeka bazi ukuthi kufanele ishajwe kangakanani i-refrigerant. Abakhiqizi be-chiller abahlukene kanye namamodeli e-chiller ahlukene abakhiqizi abafanayo banezidingo ezahlukene zenani lokushajwa. Lapho beshaja kabusha i-refrigerant, abasebenzisi bangabhekisela kumapharamitha obuchwepheshe e-chiller noma baxhumane nabakhiqizi be-chiller.
Ngokuphathelene nokukhiqiza, i-S&A Teyu itshale imishini yokukhiqiza engaphezu kwesigidi sama-yuan, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-industrial chiller kuya ekushiseni insimbi; ngokuphathelene nokuthutha, i-S&A Teyu isungule izindawo zokugcina impahla emadolobheni amakhulu aseShayina, njengoba inciphise kakhulu umonakalo obangelwa ukuthutha impahla ibanga elide, futhi ithuthukise ukusebenza kahle kwezokuthutha; ngokuphathelene nensizakalo yangemva kokuthengisa, isikhathi sewaranti siyiminyaka emibili.
