Emasontweni amathathu edlule, uMnu. U-Hasek wase-Czech wayematasa enza isivivinyo ukuze athole i-chiller yamanzi efanelekile yokupholisa umshini wakhe wokusika i-acrylic laser. Kukhona amakhandidethi ama-3 - amabhrendi amabili wendawo kanye S&A Teyu recirculating amanzi chiller CW-5000.