Drying / Mixing Astec, Inc.
The Double Barrel X dryer separates the drying process from the mixing process, thereby providing a very reliable plant to be used for the purpose of recycling reclaimed asphalt pavement (RAP). The concept allows for RAP to be preconditioned through the external part of the DBX dryer, flashing off moisture in the drum, thus eliminating the problems associated with scavenger systems.