First，the cold aggregate, asphalt and mineral filler are weighed respectively. The batch mix plant process begins when the aggregates is placed in appropriate bins of the aggregate feeders. The aggregates are then transferred to the drying drum by means of a conveyor. Drying drum is equipped with flights internally to promote drying efficiency. Once the aggregates leave the dryer, they are transferred to vibratory screen which does the task of separation of aggregates according to the size and the aggregates are dropped into the separate hot bins.
To make an asphalt batch mix plant working normally, we have much of work to do, preparation before starting the machine is need, while the correct way of starting the machine is also very important. It is the premise of producing qualified asphalt for pavement construction. Well, if you want to save time and improve the process efficiency, there are 7 aspects we should pay attention to when begin to operate the machine