First, this bituminous mixing plant is adopted double cylinder heating and drying The new-type spiral double blades are with unprecedented mixing and stirring ability. The mixing arm with super long diameter double axles and with protecting cover, making this machine with more incomparable high dependability, guaranteed to mix evenly in short time. Second, we have reached the request that the bitumen doesn’t touch with fire during continuous production, join ore powder by perpendicular spiral transportation implement the accurate measurement of the sensor in the mixing and stirring area. The structure is compact, guaranteed that the bituminous will not be aging and the stone powder will not be lost. Third, this equipment is adopted electrical machinery for driving. There are manual and automatic procedure controlling devices of the operating system. It is flexible and reliable to operate. The installing and debugging periods are short. The area of occupation small. It is users’ ideal intermit bituminous concrete mixing equipment.