... 8 is the asphalt mixing plant with smallest capacity, which mobile double drums asphalt mixing plant, consists of aggregate elevator, burner, dryer, asphalt weighing conveyor, filler ... technology, automatic. high degree of standardization, apply to the asphalt road’s construction and maintenance. SLHB-8SLHB-10SLHB-15SLHB-20SLHB- ...