... Machine , which is characterized by ideal drive ratio and large driving moment,smooth rotation, high output, low noise, and ... feeding, overload protection device,outside discharging mechanism and motor load velocity device, safety is more assured.Ease of ... power(KW)1.18air ductinlet air duct diameter(mm)480outlet air duct diameter(mm)5009after cycloneair net elbowdiameter(mm)480specificationR ...