Igwe ịgbado ọkụ laser ejiri aka rụọ nkeji chiller nke ụdị dị iche iche nwere ihe nzacha nke nha dị iche iche. Gbanwee iji ihe nzacha ga-emetụta arụmọrụ nzacha. A na-atụ aro ka iji ihe nzacha nke ụdị mbụ ahụ gaa na ngalaba chiller ụlọ ọrụ.
N'ihe banyere mmepụta, S&A Teyu etinyewo ngwá ọrụ mmepụta ihe karịrị otu nde yuan, na-eme ka àgwà nke usoro usoro site na isi ihe (condenser) nke ụlọ ọrụ chiller na ịgbado ọkụ nke mpempe akwụkwọ; n'ihe gbasara ngwa agha, S&A Teyu eguzobela ụlọ nkwakọba ihe n'ụlọ nkwakọba ihe n'isi obodo China, na-ebelata mmebi nke ukwuu n'ihi ngwa ngwa dị anya nke ngwaahịa, na imeziwanye arụmọrụ njem; n'ihe gbasara ọrụ ire ere, oge ikike bụ afọ abụọ.
