Ho na le letoto le 'maloa la li-chiller tsa metsi tsa laser lelapeng la S&A Teyu - letoto la CW, letoto la CWFL, letoto la CWUL, letoto la CWUP, letoto la RMUP le letoto la RMFL. Har'a li-chiller tseo, li-chiller tse nyenyane tse potolohang tsa letoto la CWUL li etselitsoe ka ho khetheha ho pholisa li-laser tsa UV. Basebelisi ba bang ba bacha ba ka 'na ba labalabela ho tseba hore na "UL" e bolela'ng lebitsong la letoto. Ho bonolo haholo. "UL" ke mofuta o mokhutšoanyane oa laser ea ultraviolet. Ka hona, basebelisi ba ka khetholla feela ts'ebeliso ea chiller ho tsoa lebitsong la letoto.
Kamora ntshetsopele ya dilemo tse 19, re theha sistimi e matla ya boleng ba sehlahiswa mme re fana ka tshebeletso e thehilweng hantle kamora thekiso. Re fana ka mehlala e fetang 90 ya maemo a ho futhumatsa metsi le mehlala e 120 ya ho futhumatsa metsi bakeng sa ho iketsetsa. Ka bokgoni ba ho phodisa bo tlohang ho 0.6KW ho isa ho 30KW, di-water chiller tsa rona di sebetsa ho phodisa mehlodi e fapaneng ya laser, mechini ya ho sebetsana le laser, mechini ya CNC, disebediswa tsa bongaka, disebediswa tsa laboratori le tse ding.
