The rapid development of highways, urban and rural infrastructure construction, high-speed railways, and subways has promoted the rapid development of the machinery industry, and many new products have been born. Small engineering machinery is being replaced by more and more large-scale automated machinery, especially asphalt concrete mixing plants, which are equipment for many projects. It has been widely used in recent years.

Asphalt concrete mixing plant is a large and efficient mixing facility. Therefore, full preparation should be made before each construction. First of all, various raw materials, including cement, sand, crushed stone, fly ash, mixed water, admixtures and other materials, should be stored in advance in the silo of the asphalt concrete mixing plant. The raw material manufacturers should be notified in advance to prepare in advance to ensure that Intermittent replenishment to ensure yield and quality.

Secondly, repairs and maintenance should be carried out before normal production to ensure that the equipment is put into production under completely normal conditions. In particular, some vulnerable parts should be carefully checked, and new parts should be replaced in time when problems are found. Specialized personnel should also be assigned to maintain and repair during production. There are at least 1-2 maintenance personnel on site at any time, and any abnormal situation should be handled immediately. Ensuring machine life and project output.