RAP King^™ Counter-Flow Drum Mixer

Overview | Drum Mixer | Cold-Feed Bins | RAP Bin | Baghouse | Surge Bin & Control House | Photo Gallery

Cold Feed Bins

The 8'x12' cold-feed bins are mounted on a chassis for easy portability and rapid setup. The unit includes an integral collecting-conveyor that runs underneath the aggregate bins. The conveyor includes an inclined extension that can be folded into a retracted position for travel.

The cold-feed bins feature steeply-angled side walls for reliable feeding of aggregate. The unit is available with either 3 or 4 bins. All motors and switches are pre-wired and factory-tested. Quick-plug connectors aid in rapid plant setup.

Virgin aggregate is carried by the unit's collecting-conveyor to a scalping screen. The scalping screen is mounted on a separate incline conveyor. Oversized material is removed by the screen and drops away to the ground. The incline conveyor carries the screened aggregate to the drum mixer. The conveyor includes an integral scale to monitor flow of material to the mixer.