Nangona kunjalo, ukuba umatshini wokusika ulusu nge-laser usebenza ixesha elide, kusenokwenzeka ukuba kubekho ubushushu obugqithisileyo. Ke ngoko, kuyimfuneko kakhulu ukongeza i-outside process cooling chiller ukuze kususwe ubushushu.
Umatshini wokusika ulusu lwelaser uhlala usebenzisa i-CO2 laser njengomthombo welaser kwaye amandla etyhubhu yelaser ye-CO2 aqala kwi-80-150W. Kwixesha elifutshane, ityhubhu yelaser ye-CO2 ivelisa ubushushu obuncinci kuphela, obungayi kuchaphazela ukusebenza okuqhelekileyo komatshini wokusika ulusu lwelaser. Nangona kunjalo, ukuba umatshini wokusika ulusu lwelaser usebenza ixesha elide ngokuqhubekayo, kunokwenzeka ukuba kuqhume ubushushu. Ke ngoko, kuyimfuneko kakhulu ukongeza i-cooler yangaphandle encinci ukuze kususwe ubushushu.
