Nsalu za denim ndi chimodzi mwa nsalu zodziwika kwambiri padziko lonse lapansi. Popeza zimagwirizana ndi anthu azaka zosiyanasiyana, mafuko ndi amuna ndi akazi, sizimangopangitsa kuti zikhale zokondedwa ndi opanga mafashoni komanso zokondedwa ndi anthu wamba. Chifukwa cha kuchuluka kwa kufunika kwa denim yokhala ndi mapangidwe osiyanasiyana, eni makampani ambiri opanga denim monga a Abeln ayambitsa makina ojambula a CO2 laser.
Bambo Abeln ali ndi kampani yopanga ma denim ku Germany. Pofuna kukwaniritsa zosowa zosiyanasiyana za ma denim, adagula makina angapo ojambulira laser a CO2 zaka 8 zapitazo, zomwe zimapangitsa kuti ntchito igwire bwino ntchito komanso kuchepetsa ndalama zambiri zogwirira ntchito, chifukwa makina ojambulira laser a CO2 amatha kugwira ntchito okha akamaliza kukonza. Koma kuchuluka kwa ntchito yojambulira, malinga ndi a Abeln, sikungatheke ngati S&A Teyu closed loop chiller system CW-5300 ilibe zida. N’chifukwa chiyani ananena choncho?
Chabwino, CW-5300 ili ndi kukhazikika kwa kutentha kwa ±0.3℃, zomwe zimasonyeza kuwongolera kutentha kolondola pa chubu cha CO2 laser cha makina ojambula laser a denim. Monga tonse tikudziwira, chubu cha laser cha CO2 chimatsimikiza mtundu wa zojambulazo ndipo ngati kutentha kwake kungasungidwe pamlingo wokhazikika, magwiridwe antchito opanga akhoza kutsimikizika. Bambo Abeln adati, "Closed loop chiller system CW-5300 ndi chida chabwino kwambiri chomwe chimathandiza kutsimikizira kupanga kwanga denim ndipo ndikusangalala kuti ndasankha chiller choyenera."
Kuti mumve zambiri za makina oziziritsira a CW-5300, dinani https://www.chillermanual.net/refrigeration-air-cooled-water-chillers-cw-5300-cooling-capacity-1800w_p9.html
