Asphalt drum mixing plant mainly include: cold aggregate supply system, burner, drying and mixing drum, water dust catcher, bitumen supply system, electric control system.
Burning system can be: Oil Burner, Coal Burner, Oil&Gas dual purpose burner. Stationary type: DHB series
Mobile type: MDHB series
1 Main Components 1.1 control system
The overload protect breaker is safe and reliable, the whole set control system is integrated on the operation platform, which is convenient and shortcut. The equipment has two operation modes: inter-lock operation and single-machine operation, which is convenient for equipment commissioning and productions. 1.2 Cold aggregate supply system
It can make aggregate material of four different sizes mixed well according to the construction requirement, for the oversized grain, it will be separated by the middle screen, and the qualified material will be conveyed into draying drum by tilted belt conveyor. 1.3 Mixing Machine
Integrated drying, heating and mixing in the whole parts: the aggregate material will form a inadequate material flow in the drying section and go ahead promptly for prehearing, and then it will form a sufficient material flow and heat quickly in the heating section. In the mixing section, the asphalt and will be sprayed into the aggregate material, which makes the aggregate material and asphalt mixing equably. 1.4 Coal Burning system
The high efficientcoal crusher integrated with speed adjustable coal power supply, it provide the coal powder with size of less than 50 micron far the burner. The burner adopts oil supply device and wind supply device, and can provide sufficient hot energy for mixing plant.
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