【WZI型外加热式真空蒸发器】
WZI-heating vacuum evaporator

　　WZI型外循环式真空蒸发器，是一种在真空系统下操作的自然循环型蒸发器。
　　WZI型有一效、二效、三效系列规格，另有Q型为强制外循环蒸发器。本品可广泛用于医药、食品、化工、轻工等行业的水或有机溶媒溶液的蒸发浓缩。特别适用于热敏性物料，（例如中药生产的水、醇提取液、抗生素发酵液、牛奶、果汁等），在真空条件下进行低温连续浓缩，可确保产品质量。
Type WZI outside circulation vacuum evaporator, is operating under a vacuum system of natural circulation type evaporator.
WZI type one, two, three series of specifications, otherwise Q type for forced circulation evaporator. This product can be widely used in medicine, food, chemical industry, light industry sectors such as water or organic solvent evaporation concentration of solution. Especially suitable for heat-sensitive materials, (such as water, alcohol extract of production of traditional Chinese medicine, antibiotics fermentation liquor, milk, fruit juice, etc.), low temperature continuous enrichment under vacuum condition, to ensure product quality.