Dewar Flashs, da aka fi sani da Dwar kwalban ko Speck FLASS,
Magungunan zafi-Weld yana da niyyar kawar da yanayin damuwa da haɓaka ƙarancin zafin jiki a cikin matsin lamba.
Ingancin ingancin zafin jiki ya dogara da kayan da aka yi amfani da shi, sittin da ƙarancin zafin jiki.
Welding a cikin ƙananan yanayin zafi yana haifar da ƙalubalen ƙalubalen da ke buƙatar dabaru na musamman da ƙwarewa.
A cikin yanayin da ake nema tare da yanayin sanyi, zaɓi na kayan ƙananan zazzabi ya zama mahimmanci don kula da tsarin ƙira.
Bincika mahimmin aikin fasahar Chill mai sauri a cikin tankunan ajiya mai ƙarancin zafin jiki tare da wannan labarin mai hauka.
Aikin ya kamata sosai sarrafa matakin ruwa da matsin lamba ba ya wuce ƙayyadadden ƙayyadadden, kuma a lokaci guda, ya kamata a bincika matakin ruwa a kan shafin don ya hana overfilling
