Mixing device using vertical forced mixing, indirect heating technology integration design. Can mix asphalt concrete, the old road heat regeneration or production of new asphalt mixture, the old material can be no new material, can also add any proportion of new aggregate or hot asphalt. 360 degrees without dead angle rotation mixing system, stir enough to protect the asphalt mixture in the cylinder without sticking aging phenomenon, mixing more homogeneous mixture, the production of higher quality mixture. Asphalt spray system, leading asphalt sprinkler design experience to ensure the effective operation of the system. Using the rear feeding, side discharge design, the material can be directly into the pit, reduce labor intensity, improve work efficiency. Reduce the road construction in the road, to avoid traffic congestion. To achieve rapid construction, rapid evacuation. Infrared automatic temperature measurement, can be observed at any time the internal material temperature, and will not produce heat loss, effective control of mixing and discharge. Heating hose also uses constant temperature control to ensure a long time operation potting management system smooth. Can be complete, stable performance is the municipal, highway maintenance center treatment of road cracks ideal equipment. what causes compaction asphalt milling calgary affordable electronic road signage define placement of travel surface