Kuwotcherera kwa laser ya YAG kumadziwika chifukwa cha kulondola kwake kwakukulu, kulowa kwake mwamphamvu, komanso kuthekera kolumikiza zinthu zosiyanasiyana. Kuti zigwire ntchito bwino, makina owetcherera a laser ya YAG amafuna mayankho ozizira omwe amatha kusunga kutentha kokhazikika. TEYU Ma chiller a mafakitale a CW series, makamaka mtundu wa chiller CW-6000, amachita bwino kwambiri pothana ndi mavuto awa ochokera ku makina a laser a YAG. Ngati mukufuna ma chiller a mafakitale a makina anu owetcherera a laser a YAG, musazengereze kulumikizana nafe kuti mupeze yankho lanu lapadera loziziritsira.