... for coating traditional chinese and western tables and pils,including the micro pils,water pils,drip and granutated pils,with sugar,organic film,water ... level purification.during air exhaust,dust abatement can reach 99% by adoption adopting a bag-type dust extractor,Equipped with a ... and prevent the waste air backflow in exhaust cabinet. BGW series High Efficiency Intelligent Pore Less Coating Machine