Asphalt batch plant is a widespread type of asphalt mixing plant that produces asphalt in batches. That is, all the individual materials are weighed and metered separately, and every 45-60 seconds a complete batch is produced. Therefore, the plant guarantees a highly flexible production and superior quality finished product.
Types of Asphalt Batch Mix Plant
Asphalt batching plant can be designed to be mobile or stationary to fit varied worksites and job requirements. With extensive experience in asphalt plant industry, we can help decide on the most appropriate layout and configuration for our clients.
- Capacity: 40-320t/h
- Popular models: ALQ40, ALQ60, ALQ80, ALQ100, ALQ120, ALQ160, ALQ200, ALQ240, ALQ320.
- Application: ideal for municipal engineering and high-grade highway construction
- Capacity: 60-160t/h
- Popular models: ALYQ60, ALYQ80, ALYQ120, ALYQ160.
- Features: mounted on the trailer, easy transportation
- Application: commonly used for maintenance of road and mountain road construction
Why Should You Choose A Batch Type Asphalt Plant?
- High level of flexibility in production
- High quality of the end product
- High versatility
- High productivity
Asphalt Plant Specifications And Configurations
1. Small asphalt batch plant
- Capacity: less than 80t/h
- Batching machine: four hoppers
- Liquid tank: 30T direct heated storage tank
- Control system: sourced from renowned suppliers like Siemens
- Elevator: for aggregate and mineral filler
- Mixing unit: hot aggregate silo, mixer (pug mill), weighing system
| Model | ALQ60 |
| Production capacity(t/h) | 60 |
| Mixer(kg) | 800 |
| Mixing cycle(s) | 45 |
| Dry capacity(t/h) | 80 |
| Bag dust Filter area(m2) | 380 |
| Fan motor (KW) | 45 |
| Vibrating layer | 4 |
| Asphalt tank(t) | Option, 10-40T or Depend on request |
| Model | ALQ80 |
| Production capacity(t/h) | 80 |
| Mixer(kg) | 1200 |
| Mixing cycle(s) | 45 |
| Dry capacity(t/h) | 100 |
| Bag dust Filter area(m2) | 420 |
| Fan motor (KW) | 55 |
| Vibrating layer | 4 |
| Asphalt tank(t) | Option, 10-40T or Depend on request |
2. Medium hot mix plant
- Capacity: 100-240t/h
- Batching equipment: four hoppers
- Liquid tank: direct heated type or common type
- Control system: from renowned suppliers like Siemens
| Model | ALQ100 |
| Production capacity(t/h) | 100 |
| Mixer(kg) | 1300 |
| Mixing cycle(s) | 45 |
| Dry capacity(t/h) | 120 |
| Bag dust Filter area(m2) | 420 |
| Fan motor (KW) | 55 |
| Vibrating layer | 4 |
| Asphalt tank(t) | Option, 10-40T or Depend on request |
| Model | ALQ120 |
| Production capacity(t/h) | 120 |
| Mixer(kg) | 1700 |
| Mixing cycle(s) | 45 |
| Dry capacity(t/h) | 150 |
| Bag dust Filter area(m2) | 520 |
| Fan motor (KW) | 75 |
| Vibrating layer | 4 |
| Asphalt tank(t) | Option, 10-40T or Depend on request |
| Model | ALQ160 |
| Production capacity(t/h) | 160 |
| Mixer(kg) | 2300 |
| Mixing cycle(s) | 45 |
| Dry capacity(t/h) | 200 |
| Bag dust Filter area(m2) | 620 |
| Fan motor (KW) | 110 |
| Vibrating layer | 5 |
| Asphalt tank(t) | Option, 10-40T or Depend on request |
| Model | ALQ200 |
| Production capacity(t/h) | 200 |
| Mixer(kg) | 2800 |
| Mixing cycle(s) | 45 |
| Dry capacity(t/h) | 260 |
| Bag dust Filter area(m2) | 820 |
| Fan motor (KW) | 132 |
| Vibrating layer | 5 |
| Asphalt tank(t) | Option, 10-40T or Depend on request |
| Model | ALQ240 |
| Production capacity(t/h) | 240 |
| Mixer(kg) | 3300 |
| Mixing cycle(s) | 45 |
| Dry capacity(t/h) | 300 |
| Bag dust Filter area(m2) | 1050 |
| Fan motor (KW) | 150 |
| Vibrating layer | 5 |
| Asphalt tank(t) | Option, 10-40T or Depend on request |
3. Large batch mix plant
- Capacity: more than 320t/h
- Application: ideal for large-scale production
- Pneumatic system: famous brand in China
- Control system: renowned brand like Siemens
| Model | ALQ320 |
| Production capacity(t/h) | 320 |
| Mixer(kg) | 4500 |
| Mixing cycle(s) | 45 |
| Dry capacity(t/h) | 400 |
| Bag dust Filter area(m2) | 1224 |
| Fan motor (KW) | 185 |
| Vibrating layer | 6 |
| Asphalt tank(t) | Option, 10-40T or Depend on request |
For more information, please feel free to talk to one of our experts.
ALQ series specifications:
| Type | ALQ40 | ALQ60 | ALQ80 | ALQ100 | ALQ120 | ALQ160 | ALQ200 | ALQ240 | ALQ320 | ||||
| Capacity(t/h) | 40 | 60 | 80 | 100 | 120 | 160 | 200 | 240 | 320 | ||||
| Mixer(kg) | 600 | 800 | 1200 | 1300 | 1700 | 2300 | 2800 | 3300 | 4500 | ||||
| Mixing cycle(s) | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | ||||
| Dry capacity(t/h) | 50 | 80 | 100 | 120 | 150 | 200 | 260 | 300 | 400 | ||||
| Fuel | Diesel, heavy oil, natural gas, liquefied gas, pulverized coal | ||||||||||||
| Dust filter | Gravity dust filter+ Cyclone dust filter + Bag dust filter/ Water dust filter | ||||||||||||
| Bag dust Filter area(m2) | 260 | 380 | 420 | 420 | 520 | 620 | 820 | 1050 | 1224 | ||||
| Fan motor (KW) | 37 | 45 | 55 | 55 | 75 | 110 | 132 | 150 | 185 | ||||
| Vibrating layer | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | ||||
| Asphalt tank(t) | Option, 10-40T or Depend on request | ||||||||||||
| Asphalt heating system | Heat conducting oil furnace or Direct heat asphalt tank | ||||||||||||
ALYQ series specifications:
| Type | ALYQ40 | ALYQ60 | ALYQ80 | ALYQ100 | ALYQ120 | ALYQ160 | ||||
| Production Capacity（t/h） | 40 | 60 | 80 | 100 | 120 | 160 | ||||
| Mixer(kg) | 600 | 800 | 1200 | 1200 | 1700 | 2200 | ||||
| Mixing cycles(s) | 45 | 45 | 45 | 45 | 45 | 45 | ||||
| Capacity(t/h) | 50 | 80 | 100 | 120 | 150 | 200 | ||||
| Fuel | Diesel, heavy oil, natural gas, liquefied gas, pulverized coal | |||||||||
| Dust Filter | Gravity dust filter+ Cyclone dust filter + Bag dust filter/ Water dust filter | |||||||||
| Filter area(m2) | 260 | 370 | 420 | 480 | 510 | 620 | ||||
| Vibrating layer | 4 | 4 | 4 | 4 | 4 | 5 | ||||
| Asphalt tank(t) | Option, 10-40T or Depend on request | |||||||||
| Asphalt heating | Heat conducting oil furnace or Direct heat asphalt tank | |||||||||
Equipment Used in Standard Asphalt Batch Plant
- Cold aggregate supply system: cold aggregate bin and belt conveyor
- Drying system: drum dryer, coal burner or oil burner
- Elevator: to lift the hot aggregates discharged from the drum dryer into the vibrating screen
- Vibrating screen: to separate aggregates by particle size
- Mixing unit: twin-shaft pug mill type is used to produce a uniform mixture.
- Filler supply system: including filler storage and weighing system
- Bitumen supply system: including bitumen melting, heating and storage
- Dust removal system: multi-stage dust removal system for clean production
- Storage bin for the finished product
Asphalt Batch Plant Process
There are common operations for all asphalt hot mixing plant:
1. Cold aggregate storage and feeding
Cold aggregate is stored in the cold feed unit, which is metered from the hoppers onto a conveyor belt.
2. Aggregate drying and heating
Cold aggregate is transported into a drum dryer where the it is dried by tumbling through hot air.
3. Hot aggregate screening and storage
After leaving the dryer, hot aggregate is transferred by a bucket elevator to a set of vibrating screens where it is separated into four different grades.
4. Bitumen storage and weighing
At the same time, bitumen stored in the heated storage tank is weighed through weighing hopper to ensure the desired quantity is fed into the mixer.
5. Filler storage and weighing
The filler is weighed in the weigh hopper where recovered fines and imported fines can be controlled separately, making the metering very precise.
6. Mixing of aggregate, bitumen and filler material
The aggregate is dropped into the mixer and dry-mixed for 6-10 seconds, and then liquid asphalt is dropped into the mixer and mixed for additional period of time. Total mixing time is less than 60 seconds. With force mixing method, the equipment ensures a high level of quality.
7. Discharging of the finished asphalt mix
Hot mix is discharged into a storage silo or is dropped directly into a truck and transported to the job site.
8. Control of all the operations
Control panel is the heart of the unit that controls all the operations of the plant. Sophisticated control system allows for smooth and error-free operation.
Asphalt Batch Plant vs. Drum Plant
The main difference between batch mix plant and drum mix plant lies in the process by which the raw materials are mixed.
In a batch plant for asphalt, the aggregate is dried first, and then transferred to the mixer where it is mixed with liquid asphalt. The system guarantees a flexible production, high accuracy and a high level of quality.
In an asphalt drum plant, all the materials are dried and mixed in a drum dryer at the same time. Without a mixing tower or elevator, the system is greatly simplified, thus reducing your maintenance costs.
There is no absolute answer to the right choice. For every single site and every single requirement, there is a different solution. The choice depends on your type of output and requirements of your project. If you are looking for China asphalt plant, contact us today. We can guide you through the selection of an asphalt plant.
Interested in our asphalt plant or want the best prices?
Information Required for Quotation
There are a few necessary information you need to provide for a precise quote, including:
- Production capacity you require (t/h)
- How many kinds of raw materials?
- What fuel do you require? gas, diesel, heavy oil or coal?
- The type of dust filter system you prefer
- Your local environmental protection standard
- Other requirements
Please tell us what you need by filling out the contact form, giving us a call or sending us an email. We will be more than happy to assist you to make the right choice.
We Offer:
- Complete plant design and manufacturing
- Technical support
- Turnkey plant
- After-sales service, 7*24hours every week
- Installation and commissioning of the plant
- Free technical advice
- Staff training
- Spare parts service
- 12-month warranty
Our asphalt batch plant for sale is specifically designed to suit small, medium and large projects of our clients. With well-experienced engineers, we can guide you toward your best personal choice. Are you interested in our equipment? Let’s get in touch!
