How the Double Barrel XHR Works

The Double Barrel XHR high RAP counter-flow aggregate drum drier with a pugmill mixer can produce up to 400 tons per hour with up to 65% RAP.

Equipment
Double Barrel Xhr 02

The Astec Double Barrel XHR (eXternal mixer, High RAP) model, with the Generation 3 Warm Mix System, can produce up to 400 tons per hour with up to 65% RAP/RAS.

This 3D animation shows the interior and exterior workings and operation of Astec Inc's flagship counter-flow aggregate drum drier with pugmill asphalt mixer. 

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