European and German advanced technologies,modular structure,new,compactness,easy handle and installstion Full enclosure,low noise,non-pollution,dust emission to standard.Full-automation,semi-automation,central control implemented on the spot with PLC module,real-time dynamic analog display screen,all-aspect fault diagnosis.Microcomputer dosing controller,computer communication intergration,Non-interfernce date acquisition Assembling imported original components of foreign system.Complete substitution of the imported equipment can meet all-grade saphalt roads in the modern world Production up to 320t/h.