... .--- Fermentation tank (600L,6sets) both inside and outside ,stainless steel304. Insulation material ,PU. Temperature measurement method: Bi- ... device (1 entry) All argon arc welding, made in 304 stainless steel. ---- Wort sugar measuring device (1 pc) All ... argon arc welding, made in 304 stainless steel. ---- tower (Single span,2sets) Finish machining in stainless steel---- Power cabinet (1set) ...