Asphalt Batch Mix Plant VS Asphalt Drum Mix Plant
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Last Updated: -08-07
Asphalt batch mix plant and drum mix plant is different in many aspects, ranging from working principle, equipment structure finished mixture to the price of hot mix plant for sale. If you want to buy a set, it's supposed to be the first question you must give much consideration. Once you make a decision between asphalt batch mix plant for sale and asphalt drum mix plant for sale, other issues will follow.
There are two kinds of asphalt plants, asphalt batch mix plant, and asphalt drum mix plant. The former produces finished mixture in batches with a short interval; the latter can continuously produce finished mixture without interruption. >Therefore, in some countries or regions, asphalt batch plant is also called the intermittent asphalt plant, and asphalt drum mix plant is also called the continuous asphalt plant.
How do they mix? What are the differences in the finished mixture they produce? Which projects are they suitable for separately?What is the difference in price of them?this article will give you a detailed explanation.
1.Working Principle
'Asphalt Batch Mix Plant ' Video Presentation
3D Display Video of Mixing Process of Asphalt Batch Mix Plant
' Process Flow
Process Flow of Asphalt Batch Mix Plant
' Instruction After being poured into suitable hoppers according to the particle size, the cold aggregates are conveyed by a conveyor belt to a vibrating screen, where the cold aggregates with particle size larger than 4 cm are filtered out, and other cold aggregates are sent to the drying drum by a diagonal belt conveyor. Hot aggregates enter the elevator from the burner end of the drying drum after being dried and heated. With its help, hot aggregates reach the vibrating screens. Depending on the size of the mesh, hot aggregates are sieved to different silos. Through accurate weighing, the hot aggregates in different silos are batched into the mixer according to the ratio designated ahead. At some time, the mineral powder also falls from the screw conveyor, and the heated liquid bitumen also sprays from the nozzle. After mixing, the finished mixture is produced one batch by another.
'Asphalt Drum Mix Plant
' Video Presentation
3D Display Video of Drying, Heating and Mixing Process of asphalt Drum Mix Plant
' Process Flow
Process Flow of Asphalt Drum Mix Plant
' Instruction The drying drum of the continuous asphalt plant has functions of drying, heating, and stirring. The cold aggregates go into the non-stop rotating drum from the hoppers via a conveyor belt, in which cold aggregates are dried and heated in sequence. The nozzle in the drying drum continuously sprays the bitumen, and the mixture comes out unintermittedly with the drum rotating.
2.Equipment Structure
'Graphical Representation of Systems of Asphalt Batch Mix Plant and Asphalt Drum Mix Plant
'The Differences in Devices of Asphalt Batch Mix Plant and Asphalt Drum Mix Plant
Asphalt Batch Mix Plant Asphalt Drum Mix Plant Cold Aggregate Weighing Device No No/Belt Weighing Device(Rough Weighing) Powder Bin Yes'Add Additives Such as Mineral Powder and Fiber' No Powder Weighing Device Yes No Screw Conveyer Yes No Bitumen Weighing Device Yes No Variable Frequency Motor Driving Bitumen Pump No Yes Vibrating Screen Yes'4'5 layers' No Mixer Yes No Dust Collector Volute Dust Collector + Baghouse Dust Collector Cyclone Dust Filter'Capacity'40t/h' Water Dust Collector'Capacity'40t/h'
The production of high quality standardized asphalt concrete is vital in road construction. Two main types of asphalt mixing plants are used worldwide. What are the two types of asphalt plants? continuous drum mix plant and intermittent asphalt mixing plant. Whether continuous or batch, these types of asphalt plant have their own unique advantages and disadvantages. In this article, we'll compare the two types of asphalt plants and how they can meet your specific needs to help you make your choice.
Let's see the drum mix type asphalt plant definition. What is drum mix plant? A continuous asphalt plant, also known as asphalt drum plant, is a type of asphalt plant used to produce asphalt concrete. It employs a continuous process and usually consists of a series of consecutive work units for a continuous production process.
How does a drum mix asphalt plant work? The asphalt drum mix plant process is simple, as is the equipment. How is asphalt produced using drum mix facilities? In terms of grading, metering and heating and drying of the cold aggregate the process is basically similar to the intermittent type, but the continuous type does not have the hot aggregate lifting, screening and secondary metering processes. Cold aggregate is measured dynamically into the drying drum, then mixed in the connected mixing drum with asphalt. Continuous charging and discharging.
A intermittent forced asphalt mixing plant is a type of plant used to produce asphalt concrete, which uses an intermittent method of operation and a forced mixing method.
What is the process of asphalt batch plant? First, cold aggregate is added to a drying silo, dried, and heated. Hot aggregate is then lifted and sieved using a vibrating screen. It is stored and metered through a hot silo and added to the mixing pot together with the measured filler (mineral powder) and binding material (asphalt). The asphalt mixture is evenly mixed. He metered batching, mixing, and discharging one pot after another, hence the name intermittent asphalt plant. This simply shows how an asphalt plant works.
What are the two types of asphalt plants available? According to its asphalt concrete process, asphalt concrete mixing plant can be divided into two categories: asphalt batch mix plant and drum mix plant.
Now that we understand the asphalt plant definition and working principle, let's take a deeper look at the difference between intermittent asphalt mixing plant and continuous asphalt mixing plant.
Continuous asphalt mixing plant: Continuous production of asphalt concrete, uninterrupted addition of raw materials and continuous mixing.
Intermittent asphalt mixing plant: Each production cycle has a clear start and end, only one batch of asphalt concrete is produced at a time, and production stops when it is finished, waiting for the next batch of raw materials.
Asphalt drum mix plant: Usually have high production efficiency due to continuous operation and are suitable for large-scale production.
Asphalt batch plant: The intermittent nature of each production cycle results in relatively low production efficiency, and is suitable for small-scale production or situations where production speed is not required.
Drum mix asphalt plant: Raw materials can be added continuously without stopping and waiting.
Batch mix asphalt plant:Require sufficient raw material to be added at once at the beginning of each production cycle and then again when the batch is complete.
Batch asphalt plant: It is usually more difficult to adjust the production parameters and are suitable for long-term production under stable production conditions.
Drum asphalt mixing plant: Production parameters can be flexibly adjusted at the end of each production cycle to suit different production requirements and raw material conditions.
Asphalt drum mixing plant: Usually the equipment size is large, and the investment and maintenance costs are relatively high.
Asphalt batch plants: Usually smaller equipment size, investment and maintenance costs are relatively low.
In summary, the continuous asphalt plant is suitable for large-scale continuous production, while the intermittent asphalt mixing plant is more suitable for small-scale production or production speed requirements are not high. Consider project requirements, production scale, raw material conditions, budget, and other factors when choosing a good asphalt mixing plant.
Difference between batch mix plant and drum mix plant contains different working methods and characteristics in asphalt concrete mixing, let's compare them together.
According to the different asphalt mixing plant components into a comparison between the parts.
Asphalt batch mix plant: accurate weighing by electronic scale, more accurate batching, but need to feed several times.
Asphalt dryer drum: one-time feeding, but the amount of material can not be adjusted, resulting in rough ratios and large errors.
When choosing equipment, consider your need for dosage accuracy and the convenience of feeding.
Asphalt batch mix plants: adopting high-power induced draft fan for secondary dust removal, with good environmental protection effect.
Continuous asphalt mixing plant: most of them use water to remove dust, which has poor environmental protection effect and is a big waste of water resources.
Environmental awareness is an important issue in the current society, and choosing the right dust removal system can help reduce environmental pollution.
Batch type asphalt plant: Equipped with accurate electronic weighing system, clear control, accurate measurement of asphalt.
Hot drum mix plant: Asphalt addition relies on timing due to the absence of proper equipment, making it difficult to control the oil-rock ratio.
When considering the production accuracy, accurate weighing system is the key factor to ensure the quality of asphalt concrete.
Batch plant for asphalt: The aggregate is heated, making temperature control easy and ensuring uniform mixing.
Asphalt plant drum dryer: heating and mixing in one step, but the temperature control is not precise, which may lead to asphalt aging.
Temperature control during production significantly impacts asphalt concrete quality, hence selecting the appropriate heating system is vital.
Intermittent mandatory asphalt mixing plant: using pneumatic flap door to control the transfer, fast and good heat preservation.
Drum asphalt batching plant: transfer to the external finished product warehouse, poor insulation, long transfer time.
When choosing the material transfer method, it is necessary to consider the transfer speed and heat preservation performance to ensure the quality of finished material.
Discontinuous asphalt plant: thermal oil heating, high heat utilisation rate, suitable for mass production.
Semi continuous asphalt plant: heating furnace and asphalt integrated, low heat utilisation, suitable for small-scale production.
Choosing the right asphalt heating system can improve production efficiency and save energy cost.
Asphalt batch mixing plant: the burner is easy to operate and emits less smoke.
Double drum asphalt plant: high fuel consumption, more emission of smoke and high maintenance cost.
The combustion efficiency and environmental performance are key factors when selecting equipment.
Since we understand the difference between each other two kinds of equipment in the structure of the components, then let us understand the advantages and disadvantages of these two kinds of asphalt plants!
Intermittent asphalt batch plant has certain advantages and disadvantages in the construction of highway projects, and you should consider these characteristics comprehensively during actual use. The following are the advantages and disadvantages of asphalt batching plant for sale.
Intermittent forced asphalt mixing plant is suitable for different types of customers and special recipe requirements, with high flexibility. It is ideal for producers who work with several different customers at the same time as it is easy to change product specifications to suit different needs and maintain a high level of quality.
Since the asphalt batch plant meters the ingredients, mixes and discharges them one pot after another, it ensures stability and consistency in production. In addition, asphalt batch plants have double mixing arms and blades for higher quality mixing, especially for special products.
Asphalt mixing and batching plant provides more precise control in terms of aggregate metering, asphalt metering and powder metering. Measured by load cells in the weighing hopper, it ensures accurate input of raw materials, which improves the stability and quality of production.
In summary, intermittent asphalt mixing plant has the advantages of high flexibility and stable production quality, but also has the disadvantages of relatively low productivity, large equipment footprint, high maintenance costs and low energy utilisation. When choosing the asphalt batch plant, it is necessary to make comprehensive consideration according to the specific production demand and actual situation. Here are some more advantages and disadvantages of continuous type drum mix plant.
Continuous mix asphalt plants also have a range of advantages and disadvantages in the construction of highway projects, and the following are their main features.
Continuous asphalt plants can continuously measure, mix and deliver raw materials, so they have high production efficiency. Continuous machines are able to produce more finished products per unit of time than intermittent asphalt batch plants.
The drum mix plant for sale is usually more compact and have a smaller footprint. Continuous asphalt plants are more flexible in layout, ideal for limited space production situations. Therefore, such a continuous drum mix asphalt plant contributes to the saving of lands.
Continuous asphalt plants have a high energy efficiency because they run continuously and do not require frequent start-ups and stops. This helps to reduce energy consumption and improve the economy and environmental friendliness of production.
Continuous type drum mix plants usually have a simple structure and working principle, which makes maintenance costs relatively low. Routine maintenance and servicing of the equipment is relatively simple, reducing production costs and downtime.
In conclusion, continuous asphalt drum mix plant has the advantages of high production efficiency and small space occupation. However, it also has the disadvantages of lower production flexibility and high requirements for raw material quality. When choosing equipment, consider specific production needs and the actual situation comprehensively. So for the two kinds of equipment, how to make a better choice?
Firstly, you need to consider the scale and requirements of the project, including the expected production volume, the type and proportion of concrete formula, etc. Projects of different sizes may require different types and sizes of equipment.
According to the production cycle and efficiency requirements of the project, select asphalt mixing plant that can meet the production needs. Continuous asphalt drum plant is usually suitable for large-scale continuous production, while intermittent asphalt mixing plant is suitable for small-scale, flexible production needs.
Consider the project's requirements for raw material quality, and select asphalt mixer plants that can guarantee product quality. The higher the quality of the raw materials, the higher the equipment configuration and technical support required.
Select plant mix asphalt based on budget constraints and long-term cost considerations. In addition to the purchase cost of the asphalt mix plant, you also need to consider the operating costs, maintenance costs, energy consumption and other factors.
Consider the environmental conditions and site constraints of the project location and select the appropriate type and layout of asphalt plant. For example, a small site may need to choose a compact structure, small footprint asphalt mixing equipment.
choose reliable asphalt plant suppliers and manufacturers to provide technical support and perfect after-sales service. Technical support and maintenance services of the equipment are crucial to the long-term operation and stability of the project.
Consider the environmental regulations and policy requirements of the project location, and select the asphalt mixing machine that meets environmental standards. Asphalt production may generate waste gases, wastewater, and pollutants, requiring environmental protection facilities.
Careful consideration of various factors and project requirements helps in choosing the best asphalt mixing plant.
Batch Vs. Drum: What To Consider Before You Buy? Choosing the appropriate asphalt plant depends on project needs, budget, production scale, raw material quality, and work environment. Here are some key factors to consider when choosing and finding a good asphalt mixing plant ..
Asphalt batch plants and asphalt drum mix plants are both vital components in the process of producing asphalt. Here's a breakdown of their specifications.
Model
ALQ40
ALQ60
ALQ80
ALQ100
ALQ120
ALQ160
ALQ200
ALQ240
ALQ320
Capacity
40 t/h
60 t/h
80 t/h
100 t/h
120 t/h
160 t/h
200 t/h
240 t/h
320 t/h
Cold Aggregate Hoppers
4×4.5m³
4×6.5m³
4×7.5m³
4×7.5m³
4×7.5m³
5×12m³
5×12m³
5×12m³
6×15m³
Dryer Size
φ1.2m×5.2m
φ1.5m×6m
φ1.5m×6.7m
φ1.65m×7m
φ1.8m×8m
φ2.2m×9m
φ2.6m×9m
φ2.6m×9.5m
φ2.8m×10.2m
Fuel consumption
70-300kg / h
100-400kg / h
120-600kg / h
150-kg / h
150-kg / h
150-kg / h
180-kg / h
180-kg / h
260-kg / h
Vibrating Screen (Layer)
4 layers
4 layers
4 layers
4 layers
4 layers
5 layers
5 layers
5 layers
6 layers
Mixer Capacity
500kg
800kg
kg
kg
kg
kg
kg
kg
kg
Cycle Time
45s
45s
45s
45s
45s
45s
45s
45s
45s
Filter Area
230m²
300m²
420m²
480m²
550m²
650m²
700m²
m²
m²
Asphalt Temperature
140-180 '
140-180 '
140-180 '
140-180 '
140-180 '
140-180 '
140-180 '
140-180 '
140-180 '
Total Power
170kw
200kw
300kw
350kw
380kw
Contact us to discuss your requirements of mobile asphalt drum mix plant. Our experienced sales team can help you identify the options that best suit your needs.
490kw
550kw
670kw
865kw
Courts Models
ALT20
ALT40
ALT60
ALT80
ALT100
Capacity
20 t/h
45 t/h
60 t/h
80 t/h
100 t/h
The ability to
40kw
75kw
120kw
165kw
200kw
Cold Aggregate Hoppers
3.5m³×1
4m³×4
4m³×4
6.5m³×4
6.5m³×4
Finished Product Hopper
3t
3t
7t
7t
9t
Asphalt Temperature
120-180 '
Fuel consumption
13-15kg/t
Asphalt Tank
10 t
20 t
30 t
30 t
35 t
Control room
2.2m
2.2m
3m
3m
3.5m
Option
Bag dust filter
Model
ALYQ60
ALYQ80
ALYQ100
ALYQ120
ALYQ160
Capacity
t / h
60
80
100
120
160
Mixer capacity
kg
800
Mixing cycle
s
45
45
45
45
45
Total power
Gasoline(kW)
54
63.5
104.5
125
157.5
Coal(kW)
75
86.5
127.5
169
205
filter area
m2
370
420
480
510
620
Model
ALYJ10
ALYJ15
ALYJ20
ALYJ30
ALYJ40
ALYJ60
ALYJ80
Capacity
10 t/h
15 t/h
20 t/h
30 t/h
40 t/h
60 t/h
80 t/h
The ability to
Petrol
48kw
59kw
68kw
106kw
132kw
146kw
186kw
Burning coal
67kw
78kw
91kw
129kw
170kw
192kw
262kw
Cold Aggregate Hoppers
3m³×3
3m³×3
3m³×3
5m³×3
5m³×3
5m³×3
5m³×4
Finished Product Hopper
2t
5t
5t
9t
9t
9t
20 t
Asphalt Temperature
120-180 '
Fuel consumption
Petrol
5-7.5kg/t
Burning coal
13-15kg/t
Option
Water dust filter, Bag dust filter, Control room, Asphalt heat tank, Mineral flour tank
Both types of asphalt plants have their advantages and are used in various construction projects depending on factors such as project size, location, and specific requirements. Consult professional asphalt batch plant suppliers and technicians for advice and support when selecting different types of asphalt plants.
AIMIX is a professional asphalt batching plant manufacturer, offering various types and specifications of asphalt concrete mixing plants. We can provide customised solutions according to customers' specific needs, as well as technical support and after-sales service. Choosing AIMIX's asphalt batching plant has the following advantages.
If you are looking for asphalt batch plant or drum mix plant, you can consider choosing AIMIX. The asphalt plant supplier will provide you with high quality products and professional services to help you complete your project successfully.
Asphalt mixing plants play a vital role in road construction. Choosing the right type of asphalt plant depends on the customer's needs and project requirements. Both intermittent and continuous asphalt plants have their unique advantages and disadvantages. Therefore, when selecting equipment, consider productivity, energy consumption, and environmental performance for smooth project implementation and quality assurance.
If you have any questions or needs about asphalt batching plant or drum mix asphalt plant, please feel free to contact us. We will be happy to provide you with professional solutions and services! Get the asphalt plant cost now!
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