The use of 4-5 batching buckets can effectively control the primary
distribution of aggregates; according to the specifications of
aggregate materials used in China at present, it is possible to
produce asphalt mixtures of different grades without the need of
material size changing during production.
The lifting plate of the drying drum adopts special energy-saving
design, the temperature of the exhaust gas of the drying drum is
90-100 °C during production (the water vapor does not condense at
this temperature, which ensures the air permeability of filtering
bag and effectively provides the utilization of heat energy. , so
as to reduce fuel consumption); the dryer is also equipped with a
heavy &residual burner, which can burn any current fuel that of
low quality with safety and efficiency, reducing the cost of user.
Hot aggregate elevator adopts double chain design to make the
elevator run more smoothly. It is equipped with reducer with brake
motor, effectively solving the blocking phenomenon caused by
reversing rotation due to sudden shutdown caused by power failure
or other reasons during normal production.
The equipment is equipped with a vibrating screen of 5
specifications and 5 hot aggregate silos, which subdivides the
specifications of aggregate. At the same time, it can produce
asphalt mixture of various aggregate gradations without replacing
the screen, which reduces the labor intensity of maintenance
personnel and saves precious production time.The screening area of
vibrating screen is optimized to reach the maximum, and the
screening accuracy of aggregate is improved, so as to ensure the
aggregate gradation accuracy.