The polymer modified bitumen equipment is mainly used for the production of various modified bitumens, such as SBS, EVA, and PE modified bitumen. It can also produce rubber modified bitumen. The equipment consists of host, modifier metering and lifting unit , bitumen metering unit, swelling tank, feed pump,  grinding machine, and control unit. Bitumen modification process is controlled by computer; the production process is fully automated, and realizes dynamic real-time monitoring display, and can print or query production records at any time. The equipment is characterized by good bitumen modification quality, accurate measurement, and easy and flexible operation.  It is an ideal device for the construction of expressways, bridge decks, airports, and urban main roads.

Advantages:

1. Wide adaptability: it can produce not only polymer bitumen, but also rubber modified bitumen;

2. Advanced technology:  after grinding the modifier particle size is small and the distribution is uniform, and the quality of modified bitumen is high and the performance is stable;

3. Bitumen fast heating and temperature control system: The use of automatic adjustment via frequency conversion + regulating valve ensures the accuracy of the production temperature.

4. Modifier electronic weighing system: single weighing method is used, which features high precision and ensures the material ratio;

5. Optimized mixing tank design: the use of heating tubes in the tank to form a guide tube set can fully exert the efficiency of the stirring device, reduce energy consumption, increase productivity, and ensure the full mixing of modifier and bitumen.

6. Colloid mill grinding adopts colloid mills made by a Sino-German joint venture, of which the grinding gear is wear-resistant. It can make sure that there is no necessity to replace stators or rotors before producing over 100,000 tons of modified bitumens.

7. The control system adopts China's first-class brand appliances and the failure rate is extremely low.