Pofuna kusunga laser kuwotcherera loboti ntchito bwino ndi kuchotsa kutentha owonjezera, ndi mafakitale ndondomeko chiller nthawi zambiri kuganizira bwino. S&A Teyu CWFL mndandanda mafakitale laser kuzirala makina ndi oyenera kuziziritsa maloboti laser kuwotcherera kuyambira 500W kuti 20000W.