Cold in Place Recycling
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The RT-500 is a top of the line mobile recycle trailer that can either be fed and pulled by an RX-900 for Cold-In-Place Recycle or set up on a site as a Cold Mobile Mix Plant. With a rating of 500 tph it is capable of recycling miles of road in an extremely short amount of time. The advantage of the RT-500 is its closed loop sizing thanks to the onboard vibratory screen and horizontal shaft impact crusher. This also prevents you from having to pre-process your RAP when you use the RT-500 as a cold-mix plant. The RT-500 also has a weigh bridge on board to ensure extremely accurate additive injection in the pugmill.
Roadtec RX-700e/ex & RX-900e/ex
Both the RX-700e/ex and RX-900e/ex milling machines can be equipped with bolt-on packages that allow them to be used for Cold-In-Place Recycle (CIR). Since both machines are bi-directional, meaning that they can cut in forward or reverse, it's easy to switch to a down cut configuration. Simply work in reverse. Down cutting improves the control of material sizing and is advantageous in CIR applications. An additive spray bar is mounted on the cutter housing to inject emulsion or foamed asphalt into the cutter housing. The additive is then thoroughly blended with the milled material by the cutter drum and can be left in a windrow or fed by the conveyor directly into a paver.