Monga ife tonse tikudziwa, pamene pali CHIKWANGWANI laser kuwotcherera loboti, pali mpweya utakhazikika chiller. The CWFL-1500 air cooled chiller yomwe Bambo Watson anasankha imadziwika ndi kuwongolera kwake kutentha kwa ± 0.5 ℃ komanso kuzizira kokhazikika.