Astec Phoenix Phantom burner, for use in the hot-mix asphalt industry, has a new injection method that allows more complete mixing of air and gaseous fuel for more efficient burning that lowers emissions, the company says. Instead of using gas injection tubes, the Phantom injects gas into 3-inch-diameter turbulent mixing tubes as air passes through them.
Astec Phoenix Phantom burner, for use in the hot-mix asphalt industry, has a new injection method that allows more complete mixing of air and gaseous fuel for more efficient burning that lowers emissions, the company says. Instead of using gas injection tubes, the Phantom injects gas into 3-inch-diameter turbulent mixing tubes as air passes through them. This mixing enables the unit to achieve low emissions without using flue-gas recirculation.
The RT-500 mobile recycling trailer can be used either for cold in-place recycling (CIR) of asphalt pavement or as a central, on-site cold-mix plant.
The EX120 asphalt plant can process up to 50 percent RAP
Astec officially entered the concrete business in December 2008 with formation of its Concrete Products Group around modular applications of its twin-shaft mixer, a plant capable of producing low-slump and conventional concrete in a continuous process.
Adapted from Astec Underground's horizontal directional drills, a dual rack-and-pinion design drives the new EarthPro Geothermal 4550 drill rig.
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