... soon, great concentration ratio 3, multi-functional operating Triple-effect ConcentratorFeatures: 1, energy efficiency, according to SJN ... 80% alcohol; (2) single-effect, double-effect and triple-effect can be combined repeating to collect concrete. (3) ... steel sheet production casing, surface polished. Uses: SJN Series Three-saving concentrator for medicine, antibiotics, starch, sugar, beverage, ...