Asphalt Mixer

Why Choose Us

 

Our CO-NELE is professional and large manufacturer since 1993, located in Qingdao, a beautiful coastal city.
Wide Product Range
We mainly produce twin shaft mixer, double screw belt mixer, dry mortar mixer, laboratory mixer, asphalt mixer, continuous mixer, concrete batching plant, dry mortar mixing plant, fly ash solidification mixing plant and other series of equipments, etc.


Wide Range of Applications
Our products are widely used in various road construction projects, including highways, urban arterial roads, airport runways, port and wharf roads, etc.


Advanced Equipment
We have professional production equipment such as Austrian IGM welding robot, PENTALASER 12000W laser cutting equipment, Japan FANUC welding robot, CNC vertical lathe, Fully automatic shot blasting and paint baking room, Digital workshop


Products Sell Well
We export to more than 80 countries like Germany, America, England, Indonesia, Thailand, Vietnam, Russia, Belarus, Brazil, South Africa, Algeria, Nigeria, Australia, UAE, Saudi Arabia, etc.

 

Advantages of Asphalt Mixer
 

Continuous And Stable Market Demand
Infrastructure construction is the foundation of modern social development, and the asphalt mixing plant is the core equipment for producing asphalt concrete.

 

High Return On Investment
The return on investment of asphalt mixing plant is high. Since the asphalt mixing plant is a necessity for infrastructure construction, its market value is stable and demand is strong, so investors can get considerable returns.

 

Cost-Effectiveness and Resource Efficiency
Asphalt mixing plants offer significant cost savings by eliminating the need for transporting large quantities of asphalt from a stationary plant to the job site. This reduces transportation costs and the overall project expenditure.

 

Quick Setup and Faster Project Completion
Asphalt mixing plants are designed for quick setup and operation. Contractors can deploy the plant and begin mixing asphalt in a matter of hours. This eliminates the wait time for asphalt deliveries, which can sometimes cause project delays.

 

Improved Quality Control and Consistency
When mixing asphalt at a central plant, there is always a risk of variations in quality due to transportation or environmental conditions. With a asphalt mixing plant, contractors have complete control over the mixing process. Asphalt is produced on-site, ensuring that the mix is fresh and meets the exact specifications needed for the project.

 

Components of Asphalt Mixer
Asphalt Concrete Mixer
asphalt mixture mixer (1)
Asphalt Concrete Mixer
asphalt mixture mixer (2)

Cold Aggregate Feeder Bins
These bins store and supply various sizes of aggregates (stone, sand, etc.) in predetermined proportions to the drying drum.

 

Drying Drum
The drying drum is where the aggregates are heated and dried before they are mixed with asphalt binder.

 

Burner
The burner is responsible for heating the aggregates in the drying drum using fuel like diesel, natural gas, or heavy oil.

 

Bitumen Storage Tanks
These tanks store the asphalt binder (bitumen) at the required temperature until it is ready to be mixed with the aggregates.

 

Weighing System
The weighing system accurately measures the quantities of aggregates and bitumen to ensure the correct mix proportions.

 

Mixer
The mixer thoroughly blends the heated aggregates and asphalt binder to produce hot mix asphalt.


Control Panel
The control panel is the central unit that allows operators to monitor and control various operations of the plant, such as temperature, mixing time, and batching.

 

Dust Collection System
To control emissions and dust generated during the process, asphalt batch mix plants are equipped with dust collection systems, such as baghouse filters.

 

Filler Silos
Filler materials like lime, fly ash, or cement are often used to improve the properties of asphalt. Filler silos store and supply these materials when needed.

 

Hot Storage Silo
The hot storage silo holds the hot mix asphalt after it is produced, waiting to be loaded into trucks for transportation.

 

Recycle Unit (optional)
In some plants, a separate unit is included to handle recycled asphalt pavement (RAP) and incorporate it into the mix.

 

Exhaust Stack
The exhaust stack releases combustion gases and hot air from the drying drum after passing through the dust collection system.

 

Applications of Asphalt Mixer

Highway Construction
Highways are the arteries of transportation, allowing for the efficient movement of people and goods across vast distances. The majority of these roads are paved with asphalt due to its cost-effectiveness and durability.

 

 

Municipal Road Construction
In cities and towns, where traffic flow and public transportation depend heavily on well-maintained roads, asphalt proves to be a top choice. Asphalt-paved roads offer a smooth driving experience, improving vehicle handling and reducing accidents caused by uneven road surfaces.

Parking Lot Paving

Whether it’s a small parking area for a local business or a large parking complex at a shopping mall, asphalt provides a durable, low-maintenance surface that stands up well to constant use.

Asphalt and Bridges

When it comes to bridges, asphalt is often used to cover bridge decks. It provides a smooth, flexible surface that can handle the stress of constant vehicle movement while also protecting the underlying structure from water and ice.

Rural and Remote Road Projects

In rural areas or remote locations where access to large-scale infrastructure is limited. These plants can be set up near the project site, ensuring that fresh asphalt is available without the need for long-distance transport, which can reduce costs and lead to faster project completion.

 

Certificate
 
 
IMG
IMG
IMG
IMG
IMG

 

 

Frequently Asked Questions

 

 

Q: What safety measures are necessary when operating an asphalt mixer?

A: Key safety measures include wearing protective gear, ensuring proper ventilation, adhering to temperature controls, regularly inspecting equipment for potential hazards, and following the manufacturer’s operational guidelines.

Q: How does an asphalt mixer work?

A: An asphalt mixer operates by combining aggregates (such as crushed stone or sand) with bitumen and other additives in a controlled environment. The mixer heats the materials to the required temperature and thoroughly blends them to ensure uniformity in the final asphalt mix.

Q: What is a mobile asphalt mixer, and when is it used?

A: A mobile asphalt mixer is a portable unit designed for on-site asphalt production, ideal for projects in remote locations or where transportation of pre-mixed asphalt is impractical.

Q: What components make up an asphalt mixer?

A: The key components of an asphalt mixer typically include the cold aggregate feeder, drying drum, mixing chamber, bitumen tank, filler storage, dust collector, and control system. These components work in harmony to ensure the production of high-quality asphalt.

Q: What is the difference between batch and drum asphalt mixers?

A: Batch mixers produce asphalt in discrete batches with precise control over mix specifications, while drum mixers continuously produce asphalt, allowing for greater efficiency in large-scale operations but with slightly less flexibility in mix variations.

Q: What factors should be considered when choosing an asphalt mixer?

A: Key factors include the project's scale, desired production capacity, mix specifications, available budget, and the type of projects the mixer will be used for (e.g., highways, local roads, or airport runways).

Q: How can I maintain an asphalt mixer?

A: Regular maintenance includes cleaning the mixing chamber, checking and replacing worn-out parts, ensuring proper lubrication of moving components, inspecting electrical systems, and adhering to the manufacturer's recommended maintenance schedule.

Q: What are the advantages of using an asphalt mixer?

A: Asphalt mixers provide precision in mixing, allow for the customization of asphalt formulations, and ensure consistency in quality. They are also efficient in producing large quantities of asphalt for various construction projects.

Q: Are there any environmental considerations when using an asphalt mixer?

A: Modern asphalt mixers often include dust collectors and advanced emission control systems to minimize environmental impact. Proper handling of raw materials and waste products is essential to comply with environmental regulations.

Q: Can asphalt mixers produce different types of asphalt?

A: Yes, asphalt mixers are versatile and can produce various types of asphalt, such as hot mix asphalt (HMA), warm mix asphalt (WMA), and cold mix asphalt (CMA), depending on the temperature settings and mix design requirements.

Q: What is the typical production capacity of an asphalt mixer?

A: The production capacity of asphalt mixers varies depending on the model and type, ranging from 20 tons per hour for small mixers to over 400 tons per hour for large industrial mixers.

Q: How does temperature affect asphalt mixing?

A: Temperature plays a critical role in asphalt mixing as it ensures proper binding of aggregates and bitumen. The exact temperature depends on the type of asphalt being produced, typically ranging from 140°C to 180°C for hot mix asphalt.

Q: What is the lifespan of an asphalt mixer?

A: With proper maintenance, an asphalt mixer can last 10–20 years or more, though the lifespan depends on the quality of the machine, operating conditions, and frequency of use.

Q: Can asphalt mixers handle recycled materials?

A: Yes, many modern asphalt mixers are designed to handle recycled asphalt pavement (RAP), incorporating it into new mixes to reduce waste and production costs while maintaining quality.

As one of the leading asphalt mixer manufacturers and suppliers in China, we warmly welcome you to buy high quality asphalt mixer made in China here from our factory. For more information, contact us now.

bitumen mixer, asphalt mixer machine, asphalt mixture mixer