... 9% Double filter cartridges small volume,Mobile Flexible Mobile Dust Collector,LB-FY modelIn the process of cutting, polishing, powder ... and harmful to health. This small model of dust collector can solve this problem. It is used mainly in ... , casting, ceramic, sand blast, polishing and other industries.Pulsing automatic back-flusing type for cartridge dust-removingAirflow: 3000m3/hPower: 3KWVoltage ...