Small Asphalt Drum Mix Plant

Small asphalt drum mix plant is mainly used for pavement base or sub-base of ordinary road. The asphalt drum mix plant includes the following main parts: cold material bin, mixing drum and burner (including dust collector), asphalt tank, thermal oil heating system, hot material storage bin and control system. The capacity of the whole drum mix asphalt plant ranges from 20 to 60 tons per hour and is available in mobile and stationary versions.
 

The continuous asphalt drum mix plants are designed based on the needs of the international market. The dust removal system is environmentally friendly, the drying drum is extremely low energy consumption, the modular design saves transportation and installation costs, and the diverse configurations can meet different investment requirements. DHB series asphalt drum mix plant produced by Haomei Machinery is suitable for road maintenance and small-scale road construction projects.
 

The components of small asphalt drum mix plant equipment are:
1, Aggregate bins are used for temporary storage of cold aggregates and the quantity of aggregates is controlled by different rates of loading belts.
2, The burner is suitable for all kinds of fuels: light oil, heavy oil, natural gas, coal.
3, Aggregates of the right size are continuously fed into the drying drum for drying and heating, and then mixing together with the continuously measured asphalt and additives.
4, After mixing, the hot mix asphalt material is conveyed to the finished product bin through the elevator. The asphalt plant adopts dry dust removal (optional water dust removal and bag dust removal) and is equipped with PLC automatic control system, which can realize perfect control of the mixing plant.
5, Multi-zone feeding bin can store 2-4 different sizes of aggregates. Different speed feeding belt can control the feeding volume. Bin wall can be equipped with optional vibrating motor.
6, Asphalt supply system, the asphalt tank can keep liquid asphalt or emulsion asphalt.
7, Mixing drum, the core component of the drum mix asphalt mixing plant. The cold aggregate is dried and heated by gravity through the drying drum, and then mixed with asphalt and mineral powder for mixing. The hot mix mixture is temperature controlled according to different requirements. The drum and the burner are installed on the same base.
8, The burner, which can adapt to many different fuels, light oil, heavy oil, natural gas, coal dust, is highly efficient and energy saving.
9, Hot material elevator, with the latest generation technology, the hot mixed material can directly enter the finished bin through the elevator.
10, Finished product bin, the mixed hot mix can be directly unloaded into the transport truck.
11, Dust removal system, there are various optional systems according to different investment requirements, such as cyclone dust removal system, water dust removal system, bag dust removal system.
12, Automatic control system, manual and automatic two sets of operating system, can be freely converted without conditions. Ensure reliable operation of the system.