There are two kinds of asphalt plants, one is asphalt batch mix plant, the other is asphalt drum mix plant. The former produces asphalt mixture batch by batch; the latter can continuously produce asphalt mixture uninterruptedly. Therefore, in some countries or regions, asphalt batch plant is also called the intermittent asphalt plant, and asphalt drum mix plant is also called the continuous asphalt plant. Asphalt batch mix plant is widely used now due to high quality asphalt mixture, while aspha