120(QLB1500) Asphalt Mixing Plant

Main composing systemsControl SystemThe PC+PLC control system, by independent research and development, has the characteristics of stable and simple operation.Cold Aggregate Feeder SystemSpecial design structure brings it good effects of preventing segregation, reducing resistance and avoiding unusual wear and tear.Drying DrumThe using of design technology of Integrative heating system, gives the best heating efficiency at the same time of keeping steady operation.Screening systemIt adopts double oscillating electromotor with maintenance-free design.Mixing StationAccurate measurement, combining with high effective mixing technology, is the guarantee to produce high-quality asphalt concrete.Dust Removal SystemGravity and bag 2-level dust removal, in 1st level of Ringelmann smoke chart for exhaust smoke density, and with dust content ≤20mg/Nm3Mixed Material Storage SiloSide machine type, underneath type and horizontal type, 3 kinds of silos to choose from.Pneumatic SystemHigh effective, reliable, of low noise, and maintenance freeAsphalt Feeding SystemHeat-conducting oil heating, safety and high effectivemodel8001000120015002000300040005000Aggregate measuring precision（%）±0.5±0.5±0.5±0.5±0.5±0.5±0.5±0.5Powder measuring precision（%）±0.3±0.3±0.3±0.3±0.3±0.3±0.3±0.3Asphalt measuring precision（%）±0.2±0.2±0.2±0.2±0.2±0.2±0.2±0.2Water content of production(t/h)50-7060-8080-100100-120120-160180-240240-320300-400Oil/stone ratio of finished material(%)3-73-73-73-73-73-73-73-7Total power(KW)230268420425490603830960Applicable scope of fuel (reference)Standard, heavy oil, diesel oil, powdered    coalOperation control wayThree computer program’s control mode:    full automatic, semi automatic, manual