Mobile asphalt mixing plant is a kind of movable road construction machine to produce the asphalt mixture. Their mobility allows easy transportation between job sites, eliminating the need for multiple installations. This feature saves time and money while increasing productivity. Furthermore, mobile asphalt plants are flexible, enabling quick setup and efficient relocation as per project requirements. Because its stock bin and mixing drum are equipped with tires.
Then we will start from the asphalt mixture, application areas, maintenance to understand the selection of this mobile asphalt plant needs to pay attention to matters, I hope to help you choose the most suitable for your project equipment. Show you an on-site mobile asphalt plant video.
What projects mobile asphalt mixing plant can be used?
The following is my list of several projects that often choose mobile asphalt mixing plant, but also against the characteristics of our products. In fact, when selecting a mobile asphalt mixing plant for sale, we can’t choose the equipment just by the application area. There are many other factors to consider, such as temperature of asphalt mixture.
Mobile asphalt mixing plants play a vital role in road construction projects. They are used to produce asphalt directly at the construction site, ensuring a continuous supply of fresh and high-quality asphalt. This eliminates the need for transporting asphalt from off-site plants, reducing logistical costs and improving project efficiency. Mobile plants can be easily set up near the road construction area, allowing for quick asphalt production and seamless integration into the construction process.
Road Construction: For road construction projects, the temperature of the asphalt mixture typically ranges between 150°C (302°F) and 170°C (338°F). This temperature range allows for optimal workability of the asphalt during placement and compaction, ensuring proper bonding and long-lasting pavement. Therefore, if you are in need of road construction, choosing batch type mobile asphalt plant for sale is a very good choice.
Batch type mobile asphalt plant for road construction is the best choice
Specifications of ALYQ series
|Cold Aggregate Feeding System|
|Collect Belt Capacity||80t/h||100t/h||120t/h||140t/h||180t/h|
|Vibrating Screen (Layer)||4 layer||4 layer||4 layer||4 layer||5 layer|
|Aggregate Metering hopper||800kg||1000kg||1300kg||1500kg||2000kg|
|Mineral Flour Metering hopper||150kg||200kg||200kg||300kg||300kg|
|Bitumen Metering hopper||120kg||150kg||150kg||250kg||250kg|
|Dust Filter (Bag Dust Filter)|
Mobile asphalt mixing plants for sale are indispensable for highway maintenance projects. Maintenance activities such as pothole repairs, resurfacing, and overlaying require a constant supply of asphalt. Mobile plants enable efficient and immediate asphalt production, ensuring that maintenance crews have access to the required material on-site. This eliminates the need for relying on external suppliers and minimizes downtime, allowing for swift and effective highway repairs and maintenance.
Highway Maintenance: In highway maintenance projects, where asphalt is used for activities like pothole repairs, resurfacing, and overlaying, the temperature of the asphalt mixture is generally in the range of 140°C (284°F) to 160°C (320°F). This temperature range allows for efficient and effective repair and maintenance operations on the highway.
Mobile drum asphalt mixing plant can produce asphalt mixture with temperature range from 120 to 180. You can consider all three kinds of mobile asphalt mixing plants, the only choice point may depend on the capacity requirement of your project demand equipment, if you need small ones, you can consider the drum ones, ALT and ALYJ series mobile drum mix plants can be; if you need large ones, then consider ALYQ series mobile asphalt batch mixing plant.
ALYJ Series Batch Type Are Suitable For Small Projects
Specification of ALYJ series
|Cold Aggregate Feeding System||3m³×3||3m³×3||3m³×3||5m³×3||5m³×3||5m³×3||5m³×4|
|Finihsed Asphalt Storage Bin||2t||5t||5t||9t||9t||9t||20t|
|Fuel Consumption||Fuel Oil||5-7.5kg/t|
|Option||Water Dust Filter、Bag Dust Filter、Contol Room、Asphalt Heat Tank、Mineral Flour Tank|
During emergency situations such as natural disasters or accidents that cause damage to roads, mobile asphalt mixing plants play a crucial role in facilitating quick repairs. Emergency repairs require immediate access to asphalt to restore the affected road sections. Mobile plants allow for rapid deployment and production of asphalt on-site, enabling prompt repairs and minimizing disruptions to traffic flow. The mobility and flexibility of mobile plants make them an ideal choice for emergency response teams to address urgent road repair needs.
Emergency Repairs: During emergency repairs, the temperature of the asphalt mixture is typically maintained within the range of 140°C (284°F) to 160°C (320°F). This temperature range allows for rapid production, placement, and compaction of the asphalt, facilitating quick and effective repairs to restore the damaged road sections promptly. For urgent needs like this, it is best to choose a more efficient asphalt mobile plant, the ALT series continuous mobile asphalt plants are recommended.
ALT series drum type meet your demand for asphalt mixture continuously
Remote or Temporary Projects
In remote or temporary construction projects, where access to established asphalt plants may be limited, mobile asphalt mixing plants offer a practical solution. These projects often involve infrastructure development in remote areas, such as oilfields, mining sites, or rural locations. Mobile plants can be easily transported to these sites, enabling on-site asphalt production without relying on external suppliers. This ensures a consistent supply of asphalt for construction activities and reduces dependency on distant asphalt plants.
Remote or Temporary Projects: For remote or temporary construction projects, the temperature requirement for the asphalt mixture remains similar to road construction projects. The temperature range of 150°C (302°F) to 170°C (338°F) is commonly used to ensure proper compaction and durability of the asphalt in these projects. These three kinds of mobile asphalt mixing plants can meet the temperature conditions of asphalt, but if you also have high requirements for the quality of asphalt mixture, it is still recommended that you choose ALYQ series mobile asphalt batch mix plant.
Next, Let’s learn more about these three types of mobile asphalt mixing plants.
Types of mobile asphalt mixing plants
Batch type ALYQ series mobile asphalt batching plant
- 1. Unit design of batch-type drying drum and horizontal twin shaft mixing drum, which can mix the materials thoroughly and the finished product will have better quality;
- 2. Accurate weighing and stable quality;
- 3. Similarly with the double drum asphalt plant mobile, drying the materials when the drum rotates clockwise, and discharge the materials when the drum rotates anticlockwise. Moreover, the whole structure is compact and simple;
- 4. Intensive PLC control, touch screen operation, can achieve free switch between automatic control and manual control;
- 5. Mobile type chassis makes the transportation and installation convenient and fast, burner can be supplied with coal or oil, it all depends the selection of the customers.
Drum type mobile asphalt plants
Characteristics of ALT series small mobile asphalt plants
- 1. Unit design of drying drum and mixing drum, which saves a lot of investment costs;
- 2. Drying the materials when the drum rotates clockwise, and discharge the materials when the drum rotates anticlockwise. And the whole structure is compact and simple and is easy to operate;
- 3. Intensive PLC control, touch screen operation, can switch freely between the automatic operation and manual operation;
- 4. Mobile chassis structure makes the installation and transportation more speedily and convenient;
- 5. Dual-purpose burner with oil or coal, you can choose any one of these two fuels for your project.
Characteristics of ALYJ simple batch type mobile asphalt drum mix plant
- 1.Unlike conventional dryer drum mixers, our mobile asphalt mixing plant features a unique central reverse feed device, central draft, and double drum structure, ensuring exceptional efficiency. With its modular design that combines an intermittent drying drum and twin horizontal shaft mixer, this modern machine offers cost-saving benefits to our customers.
- 2.Versatile in its applications, our asphalt mixing plant allows convenient adjustment of the drying time, enabling mineral materials with high water content to meet the required heating standard. This ensures the production of high-quality asphalt, meeting the stringent requirements for black pavements in pavement building, reconstruction, and maintenance projects.
- 3.Easy control. Equipped with a PLC control system and a user-friendly touch screen interface that allows for easy switching between automatic and manual operation modes.
- 4.The inclusion of a movable chassis enables swift transportation and effortless installation of the asphalt mixing plant mobile, providing convenience and flexibility in project locations.
- 5.Our mobile asphalt mix plant offers the flexibility of using either coal or oil as a fuel source. Customers can choose based on their specific requirements. The compact and innovative dual-purpose burner combines traditional fuel technology with new pulverized coal blasting technology. It features automatic ignition, the option for kerosene dual-use, complete combustion without slagging, and quick and convenient ignition for high thermal efficiency.
- 6.Precise asphalt injection with a regular and constant volume ensures accurate Whetstone ratio. The system is easy to adjust and modify as per project specifications.
- 7.It incorporates a specially designed dust removal system that effectively reduces exhaust temperature and enhances dust removal efficiency. This system contributes to a cleaner working environment and meets environmental standards.
Show you a case from the Philippines: ALYJ60 simple mobile asphalt batch plant for road construction projects.
ALYJ series simple asphalt batch plant in the Philippines
- Year: 2019
- Time: January
- Production and Shipment: February
- Delivery: half month
- Project: medium-sized road construction projects
It’s important to note that the temperature of the asphalt mixture required for each of the following projects can vary depending on specific project requirements, climate conditions, and the type of asphalt being used and contractor preferences can also influence the temperature requirements for asphalt mixtures in different projects. Therefore, it is crucial to consult industry standards, project specifications, and local authorities to determine the precise temperature requirements for each specific project.
Working Principle Of Mobile Asphalt Plant China
The working principle consists of three steps. And the asphalt mixture is made of cold aggregate, mineral powder and asphalt. So after finished the arrangement of these three materials, discharge them into the mixing drum and begin to produce the asphalt mixture. The following is detailed working process.
- 1. Break stones through the tilted belt feeding conveyor are sent to the drying drum from the cold aggregate supply system, and then the materials will be heated and dried by the burning system, then the hot aggregate will be lifted through the hot aggregate elevator to the screening system, and the hot aggregates will be screened according to the diameters of the aggregates. Next, send the aggregates to the hot aggregate stock bin, and the aggregates enter into the aggregate weighing system, after the weighing, discharge the proportioned aggregates into the mixing drum;
- 2. In the process of heating and drying in the drying drum, there will be some dusts produced, and the dusts enter into the dust collecting system and after the dust removal, enter into the recycling powder storehouse. The mineral powder enters into the mineral powder stock bin. Then, combine the sand in the recycling powder storehouse with the sand in the mineral powder stock bin, discharge these two powders into the powder weighing system and after the weighing, discharge them into the mixing drum;
- 3. Asphalt will be pumped into the asphalt tank through the asphalt pump, moreover, asphalt tank has a heating and insulated effect on the asphalt. And then send the asphalt to the asphalt weighing system and after the weighing process, discharge the asphalt into the mixing drum.
After these three preparatory processes above, begin to mix according to the designated time and after the mixing, discharge the asphalt mixture into the finished product storage bin. And then discharge them into the heated bitumen tanker. There are too numerous mobile asphalt mixing plant suppliers to mention one by one, while our company has devoted ourselves to innovate our mobile asphalt plant for sale and learn form the other good factories for years, and we make up our mind to export our mobile asphalt mixing plant China to all over the world. And we will never stop doing this!
Components Of Asphalt Mixing Plant Mobile
- 1. Cold aggregate supply system of asphalt mobile plant. Cold aggregate usually is break stone;
- 2. Tilted belt feeding conveyor of mobile asphalt mixing plant for sale. It is used to lift the cold aggregates to the drying system;
- 3. Drying drum. In the drying drum, the cold aggregates will be heated and dried;
- 4. Burning system. It exists in the drying drum and is to heat and dry the cold aggregates;
- 5. Hot aggregate elevator. It is a lifting system used to lift the hot aggregates to the next system;
- 6. Vibrating screen. The hot aggregates are sent to the vibrating screen through the hot aggregate elevator. And vibrating screen begins to screen the aggregates according to different diameters of the aggregates;
- 7. Storage warehouse. It is applied to store the proportioned hot aggregates;
- 8. Filler supply system. It is to store the mineral powder, such as sand;
- 9. Dust collecting system. In the process of heating and drying the cold aggregates, there will be some dusts produced, so this part is to do dust removal and send the dusts to the recycling powder storehouse;
- 10. Asphalt supply system. Offer the asphalt;
- 11. Mixing tower;
- 12. Pneumatic control system;
- 13. Electric control system. Control the whole working process;
- 14. Finished product storage bin. It is used to store the asphalt mixture.
Advantages Of Mobile Asphalt Mixing Plant
- 1. Modular design makes it more rapid and convenient to move;
- 2. Special design in mixing blades, with the special driving force, the operation of the mixing drum is more reliable and effective;
- 3. We adopt imported vibration motor to drive the vibrating griddle, which improves the efficiency and reduces the fault of rate;
- 4. Cloth-sack-type dust removal is in the oven-dried condition, it is equipped on the top of the mixing drum, which reduces the heat loss and saves the space and fuel;
- 5. The bottom structure of the stock bin is opposite, which reduces land occupation, cancels the lifting space of small lanes of finished materials and reduces the fault of rate;
- 6. Aggregate lifting adopts double row plate, which prolongs the service life of the elevator and enhances the stability of the function;
- 7. Adopt dual machine of fully automatic control computer or manual control with the automatic fault diagnosis procedure. The operation is safe and easy.
Things Need To Notice When Choose Mobile Asphalt Mixing Plant Supplier
- 1. Note the scale of mobile asphalt batching plant supplier;
- 2. Note the mobile asphalt batching plant price different manufacturers provided;
- 3. Note which type mobile asphalt mixer they use, different mixers can achieve different effect, such as, drum mixer can improve the efficiency, while compulsory mixer can produce high-quality asphalt.
Anyway, if you want to get right mobile asphalt mixing plant, and you wanna a reasonable mobile asphalt batch plant price, the first thing you need to do is choose a reputable mobile asphalt mix plant supplier. There are numerous mobile asphalt plant manufacturers on the market, but you need to make detailed comparison, you can make a decision. We are from China, we are reliable mobile asphalt batch plant supplier, our company has many types mobile asphalt plants, stationary asphalt mixing plant, drum asphalt mixing plant, etc, and we sincerely welcome you to contact us and get the detailed information, we will give you the best mobile asphalt plant price.