The Voyager™ 140 portable, compact asphalt plant from Astec Inc., Chattanooga, is built around a Double Barrel® drum featuring Astec v-fights for densifying the veil of material across the dryer. Astec’s Mike Varner explained this allows the lowest practical stack temperature, which results in optimal heat transfer and reduced fuel use. The drum and baghouse … Continue reading Astec Voyager™ 140 Portable Compact Asphalt Plant