HLB-20 Mobile Double Drums Asphalt Mixing Plant consist of aggregate elevator, burner, asphalt weighing conveyor, filler weighing conveyor, walking device, PLC programmable electrical control cabinet, coal grinding and powder feeding device etc. Small area, can be dragged, short installation period, wide scope of fuel, easy operation, easy maintenance, reliable and compactable. Good quality of finished product, high technology, automatic, high degree of standardization, apply to the asphalt road's construction and maintenance.
|Capacity||8-10 t/h||15-18 t/h||18-23 t/h||28-32 t/h|
|Total Power||Diesel||25.6 KW||43.8 KW||53 KW||69.5 KW|
|Coal||41.3 KW||63.1 KW||72.2 KW||100.6 KW|
|Mixed Asphalt Silo||---||5T||5T||5T|
|Mixed Asphalt Temp||120-180℃ (adjustable)|
|Fuel Consumption||oil: 5-7.5 kg/t Coal:13-15 kg/t|
|Optional Parts||Coal, Wet Filter, Bag Filter, Conrol Room, Bitumen Tank|
Main Features: 1. Drum used for drying and mixing, with high efficiency;2. Compact structure and high flexibility, could be moved to different working sites conveniently;3. Controlled by PLC with three kinds of operation model: Automatic/Semiautomatic/manual control;4. High adaptability, could be used for producing kinds of asphalt of different formula.
Structures and Features:
1. The mixer puts the cylindrical drum as its main structure. Material feeding and drying are done at proper intervals, which ensures high mixing efficiency.2. The light, compact asphalt plant is also highly flexible. The trailer chassis can be easily and conveniently transferred to the job site.3. The plant is highly versatile. By adding different pulverized minerals, it can mix a variety of asphalt recipes.4. Bitumen is fed into the batching container at a specific time and volume to assure an accurate bitumen-oil ratio, facilitating ratio adjustment.5. The plant features stable mixing temperature and uniform blending. The unique bag-house avoids the weakness of single drum mixer where the bitumen is susceptible to ageing.6. Touch screen allows straightforward control. The PLC system allows for automatic, semi-automatic, and manual operations.7. The novel burner design can both use coal and oil as fuel. Ignition is done electronically and automatically. Complete combustion can be guaranteed for high heat efficiency. No slag should be formed inside the batcher.
This equipment is adopted by a double laying axle agitator and the double axle mixing arm with super long diameter It is with unprecedented forced stirring ability that is guarantee to mix evenly in short time, Because the drying cylinder and the agitator are separated, we have reached the request that the bitumen doesn’t touch with fire, Ore powder and bitumen are continually added into the mixing jar by spiral transportation after the accurate measurement of the weight sensor in the mixing and string area is complete, This process guarantees that the bitumen will not be aging and the stone powder will not be lost. The controlling system is adopted with the hearth of PLC, with touching screen that is shown by Chinese. The mixing of raw materials is adopted by electrical automatic quantifying, and the measurement is accurate and reliable. The complete machine is specially deism with audit. It gathers many functions together such as collecting materials, mixing and tram porting; this equipment is flexible and easy to take away. It is considered as the first choice of bituminous concrete mixing equipment.
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