Drum Dryer

Drum Dryer

Drying system is a core part of the asphalt batch mixing plant. The modular design is reasonable as its drying efficiency has direct impact on mixing capacity, dried aggregate temperature directly influence the finished asphalt temperature, and heat efficiency determines the fuel consumption.

Features

Driving way: friction driving, chain driving, and gear driving;
Elastic plate is butterfly designed which thoroughly solves its fracture after thermal expansion;
Rock wool insulated layer is to prevent the thermal loss and improve the heat efficiency;
Infrared thermocouple is to monitor and control the aggregate temperature;
Brand motor, reducer and bearing to guarantee the stable performance.

lb-drum-dryer-detail-1
Drum Mouth
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Flights
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Firebricks

Technical parameter

Model HG500 HG800 HG1000 HG1200 HG1500 HG2000 HG2500 HG3000
Drum diameter 1200mm 1200mm 1600mm 1600mm 1800mm 2200mm 2200mm 2800mm
Drum length 5500mm 6300mm 6800mm 7800mm 8000mm 8500mm 9000mm 9000mm
Inclination 4.5° 4.5° 4.5° 4.5° 4.5° 4.5° 4.5° 4.5°
Driving motor 11kW 4*5.5kW 4*7.5kW 4*7.5kW 4*11kW 4*15kW 4*15kW 4*22kW
Max capacity 50 t/h 70 t/h 90 t/h 120 t/h 130 t/h 200 t/h 220 t/h 260 t/h

Flowchart

drying-heating-process


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