LiaoYuan Machinery MB500 ~ MB2500 Asphalt Mixing Plant

1. Aggregate supplying system
Big and sturdy structure and provides accurate raw material feed by applying inverter speed controller.

2. Belt conveyor
Considering the durability of rotating parts, we have used high-quality parts so the transport capability is excellent and the life cycle has been extended.

3. Bitumen tank
①. Manufactured in horizontal and vertical types and the bitumen heating method is oil burner or electric heater;
②. The exterior is insulated by using insulation material so it guarantees heat saving.

4. Bitumen supply
This is supplied with a strong gear pump and the instrument is in suction-release spray type, which is excellent in accuracy and made to enable the use of reformed bitumen.

5. Filler silo
①. Big storage capacity and various types of silos are installed so any type of mixture design is possible for production;
②. Protection device to prevent environmental pollution is installed to maintain the surrounding environment clean.

6. Aggregate heating system
①. The aggregate heating burner has a unique nozzle design and 3-way screw high pressure pump for fuel-injection so it minimizes fuel consumption and use of various fuels such as diesel, heavy oil, gas, etc. is possible;
②. The dryer has a longer life due to the use of high-temperature special alloy steel with a drum insulated with a ceramic insulation, and the multi-step dryer guarantees excellent drying and heating performance so it is excellent in conserving production energy.

7. Hot aggregate elevator
The hot elevator prolongs transport performance and life cycle with heat treated special chain and reinforced bucket and has a prevention device for power outage during operation.

8. Vibration screen
The vibrating screen adopts the top-head method to control bearing damage due to high temperature so it can do fast and easy maintenance and is known for excellent aggregate selection performance.

9. Hot bin
①. The hot bin stores high volume aggregates for each standard to guarantee continuous production and have a leveller and liner installed to ensure abrasion resistance;
②. The scale unit has a special gate for each material installed to achieve an accurate measurement value and the electrical load cell uses high-quality products with perfect dust/water protection to ensure stable production.

10. Two-shaft mixer
Due to the specialized arm equipment for mixing and twist angle of the tip, it can produce best quality asphalt fast.

11. Dust collecting system
①. In the first stage, either dry cyclone or skimmer is applied to protect the filler bag of the 2nd dust collector and we use the best quality material for the bag to process the air pollutant generated during production;
②. We install screw conveyor as well as a bucket elevator or a pneumatic conveyor in order to make an environment-friendly plant without any emission of pollutants.

12. Hot asphalt silo
This asphalt silo helps to minimize queue time of dump truck, completes loading in short period of time and eliminates plant idle time. As a result, continuous asphalt production as well as stabilization of asphalt by applying inert gas and special sealing and heating equipment of the silo, it enables a long term product storage, thereby enabling shipping asphalt that has been produced and stored during day time without any noise pollution during night time without operating the asphalt mixing plant.

13. Control system
Most advanced control system with durable electric system. Complete electric device system and plant control system are controlled via Window system screen, with high level of visual reliability and user friendly operation. With proven control system, smooth and trouble free operation in Manual, Semi-automatic and fully Automatic mode, any service or trouble shooting can be done via remote control system.