SAP64Asphalt Making Machine 1.Capacity :64t/h 2.Diesel Burner:5-7.5kg/t 3.Batch Mixer:800 kg/batch ... , coal· Drying drum with reliable output ,rock wool insulation layers design ,energy-saving consideration · Four-grade screening, ,4+1 hot ... storage bins · Dust filter ensure the environmental emissions Advantage· Modular design ,fast assembly, lower erection cost· Easy operation and maintenance · ...