|Drum Mix Coaters|
Retrofitting an existing stationary plant with an Astec drum mix coaters (DMC) overcomes the problem many conventional mixers have with hydrocarbons and blue smoke. The coater does the mixing, leaving the drum mixer to function only as a dryer. Single-shaft coaters come in four sizes for production rates up to 525 tph. Dual-shaft coaters are available in six sizes for production rates up to 650 tons per hour.