1. Working port size: 900X700X2000(mm) 2. Overall size: 1800X600X100 (2) 3. Dust box size: 560X560X1800(mm) 4. Power: 220V 50Hz 5. Head lamp: 220V 13W 6. Separator power: 220V 50Hz 1100W 7. Separator blowing rate: 8.5m³ /min 8. Compressed air: 2-8bar(kg/cm² )1.5-2.0m³ /mim.