Dust-free sweepers, also called dust free sweeper vehicles, have the function of vacuuming and sweeping. Equipment requires regular repairs and maintenance.

At present, the global highway construction industry has been greatly improved, the grades of highways are also constantly increasing, and there are increasingly higher requirements for quality. Therefore, when using asphalt pavement, the quality of the pavement must be guaranteed, and The quality of asphalt pavement is affected by the performance of the mixing equipment. In daily work, some faults often occur in intermittent mixing plants. Therefore, effective measures must be taken to deal with the faults so that the asphalt mixing plant can operate normally, thereby ensuring the quality of the asphalt pavement.

The raw materials used in different project construction are different, so the construction unit will choose the use of raw materials according to the actual situation. For current road paving, the use of raw materials of asphalt concrete grade is relatively common, and different specifications will be used. Asphalt concrete, so when the asphalt mixing plant is processing, the raw materials need to be proportioned in accordance with relevant regulations, so as to meet the actual construction needs.

The operation of the asphalt mixing plant will cost a lot of money, including equipment purchase, maintenance, accessories, fuel consumption, etc. Therefore, we must save the cost as much as possible while ensuring the effectiveness of the asphalt mixing plant. How to do this specifically.

The plug valve in the asphalt mixing station is a closed piece or plunger-shaped rotary valve. By rotating 90 degrees, the channel port on the valve plug is the same as or separated from the channel port on the valve body to open or close. It is widely used. In oil field excavation, transportation and refining equipment, such valves are also needed in asphalt mixing plants.

Feeding-paving-forming-rolling colored asphalt pavement has been widely used in foreign highways, bicycle lanes, sidewalks, bus lanes, pedestrian areas, and squares, and has played a good role in beautifying the environment and organizing traffic.