1,The device is used to concentrate solutions. 2,Save energy 3, stainless steel/carbon steel, Ti etc. you can see the animated demo of this euqipment running from this website: http://en.yuanqiang.com/newEbiz1/EbizPortalFG/portal/html/GeneralContentShow1.html?GeneralContentShow_DocID=c373e90cc2534d978ffaf6173dae5951 Name: EvaporatorEvaporating Rate: 1200--120000L/HApplicable range:An evaporator ...