... pollution: There is low vibration and low noise for vertical milling machine. The whole system is under negative pressure, ... .50~15<107.51.33105.Power allocation for VTM411 Vertical Superfine grinding miller PartDusterAnalyzerBlowerMain machineGrinding headFeederDischargerCrusherLifterPower(kw)7.545110754x15 ... 900×85010MPaPulse bag type dust collector Raymond mill,grinding machine,grinding coal mill