High Efficient Screw Style Chiller Itadoptsadvancedbrandcompressor+highefficienttwin-screwdesignof5:6asymmetricaltoothstyle+efficientheatexchanger+qualityeconomizer(QINGFENGPatent)+anti-corrosiveprocessing,theperfectmachineassemblymakestheenergyefficiencyratioto4.8. Application: Applied in medicine, chemical industry, wine making, chemical fiber, leather, rubber and plastic etc.