I-laser chiller iya kuvelisa isandi esiqhelekileyo sokusebenza koomatshini phantsi kokusebenza okuqhelekileyo, kwaye ayiyi kukhupha ingxolo ekhethekileyo. Nangona kunjalo, ukuba iveliswa ingxolo enzima kwaye engaqhelekanga, kuyimfuneko ukujonga i-chiller ngexesha. Zeziphi izizathu zengxolo engaqhelekanga yokupholisa amanzi kwimizi-mveliso?