Our mobile asphalt concrete plant is a kind of mobile asphalt mixing plant that has the same function with trunk mounted asphalt plant. To aid in simple assembly and disassembly, our asphalt concrete plant is designed with independent mixer, dryer, dust collector, cold aggregate feeding system, and powder material feeding system. Thus, this large asphalt mobile plant can be transported conveniently and at a low cost, while it has the same configuration and performance as an integrated-type asphalt concrete plant. Therefore, it is extensively applied to construction of highways and airports, etc.
Features of Mobile Asphalt Mixing Plant
1. The concrete equipment can be assembled in 5 days and disassembled in 2 days. It is easy to be transferred to different construction sites. Meanwhile, it has high productivity.
2. Simple assemble
Our mobile asphalt concrete plant can be installed on any stable and hard ground. This asphalt concrete mixing plant can be simply assembled relying on a 20ton hoist and some ancillary equipment. However, there is no need of any cutting and welding tools. Additionally, each independent unit can be fixed by bolts and cables are connected by plugs.
Specifications of Mobile Asphalt Mixing Plant
1. Control system
(1) The PC control system employs SIEMENS's PLC, so our mobile asphalt mixing plant is easy to operate. The control of all important equipment units can be realized through the control panel.
(2) Our mobile asphalt concrete plant is designed with a monitor to record production data like material quantity, temperature, hourly productivity, daily productivity, and monthly productivity, and more. Meanwhile, production data can also be printed.
(3) This mobile asphalt concrete plant is designed with auto alarming system. Thus, operators can detect machinery fault timely.
(4) Switchboard
Equipped with reliable electronic elements, our asphalt concrete mixing plant has a longer service life.
High power motors are equipped with soft starters to prevent decreasing of staring voltage.
Circuit lines are rationally arranged, thus offering convenient fault-detection.
2. Mixing system
Designed based on advanced European technology, our mobile asphalt concrete plant has a strong mixing power.
Scientifically designed mixing arms and mixing blades guarantees a uniform mixing.
The mixing arms, blades and liners are made by wear-resistant alloy, which provides our asphalt concrete mixing plant with a long service life.
Oversized discharging gate guarantees a high speed discharging, which greatly improves production efficiency.
3. Weighting system
(1) Our mobile asphalt concrete plant is designed with suspended type electronic sensors to guarantee a high precision weighting.
(2) Designed with rationally arranged electric circuits and air piping, the weighting system is easy to maintain.
(3) Weighing system for powder materials is designed with butterfly valves, thus ensuring a high speed and high precision performance.
(4) Asphalt weighing system is designed with an electrical heating device and a suction pump. The electrical heating device offers easier temperature control and is easy to clean. The suction pump further guarantees high weighing precision and improves mixing speed.
4. Aggregate heating system
(1) Dryer
A dryer designed with a burning machine is equipped in our mobile asphalt concrete plant. The high quality boiler plate provides our dryer with a long service life, superior heat insulating performance, low energy loss and fuel consumption, etc.
Additionally, the burning machine of our asphalt concrete plant is designed with nozzles. Thus liquid fuels can be fed into the burner by mist spraying. This can greatly improve combustion efficiency and help reduce fuel consumption. Diesel oil, heavy oil and residual oil, etc. can all be used as fuels.
(2) Asphalt heating
Relying on multiple heating plates, asphalt materials can be heated in a short period of time. The heating device has a high heating efficiency and high performance, while the operating and maintenance cost is quite low.
5. Dust collection system
(1) Our mobile asphalt concrete plant is equipped with a cyclonic dust collector. Only fine dusts are collected by our dust collector, thus preventing damages to cloth bags.
(2) Additionally, our mobile asphalt concrete plant is designed with a screw conveyor to deal with recycled large particles.
To reduce production cost and reduce material waste, usable large particles are recycled and fed into hot aggregate silos.
(3) Cloth bag filter
High quality cloth bag, large filtering area and strong suction force provides our mobile asphalt concrete plant with good dust filtering performance.
Meanwhile, the filtering system of our asphalt concrete mixing plant is also designed with several plates, thus dusts can be uniformly distributed to cloth bags.
Furthermore, our mobile asphalt concrete plant is also designed with high power exhaust fans to remove dusts in dryers, vibrating screens, and the mixer.
6. Aggregate screening
The vibrating screen has good screening performance and is easy to be maintained quickly. And hot elevator has stable and durable structure, reliable performance and long life-span. Also, hot aggregate silo has large volume, and silo liner is made of alloy steel which ensures a long life-span.
7. Material feeding
(1) Cold aggregate silo employs thick steel plates which guarantees a long service life. The silo structure is firm and stable due to its H-type supporting frame.
(2) Belt feeder
By using variable frequency controller, belt feeder can control material flow accurately.
(3) Asphalt tank
Asbestos is adopted as the insulation layer of our asphalt tanks. So, the asphalt tank of our mobile asphalt concrete plant is environmentally friendly and characterized by superior thermal insulation properties.
(4) Asphalt supply pump
Our mobile asphalt concrete plant is equipped with gear pumps for asphalt supply. In addition, the asphalt supplying pipelines are designed with outer tubes which contain heat oil and coated with an asbestos thermal insulation layer.
Parameters of Mobile Asphalt Mixing Plant, HMAP-AB
| TYPE | HMAP-MB800 | HMAP-MB1000 | HMAP-MB1300 | HMAP-MB1600 | |
| Production capacity(t/h) | 64 | 80 | 104 | 128 | |
| Cold aggregate feeding system | Cold aggregate silo volume (m3)×silo quantity | 5×4 | 5×4 | 6×4 | 8×4 |
| Silo vibrator (kw) ×quantity | 0.2×2 | 0.2×2 | 0.2×2 | 0.2×2 | |
| Production capacity of belt feeder for cold aggregate silo (t/h) ×quantity | (5-50)×4 | (5-60)×4 | (10-80)×4 | (10-90)×4 | |
| Level/angled belt conveyor capacity(t/h) | 64 | 80 | 104 | 128 | |
| Production capacity of oversized aggregates vibrating screen (t/h) | 64 | 80 | 104 | 128 | |
| Dryer | Production capacity of drying machine (t/h) | 64 | 80 | 104 | 128 |
| Fuel consumption of burner (kg/ton) | 7 | 7 | 7 | 7 | |
| Hot aggregate silo volume (m3) | 4/8 | 4/8 | 4/10 | 4/15 | |
| Hot aggregate elevator and screening machine | Hot aggregate elevator (t/h) | 64 | 80 | 104 | 128 |
| Vibrating screen capacity(t/h) | 64 | 80 | 104 | 128 | |
| Mesh size | 27/16/9/4 | 27/16/9/4 | 27/16/9/4 | 27/16/9/4 | |
| Powder material supplying system | Powder material silo volume(t) | 30 | 30 | 30 | 30 |
| Dust silo volume(t) | 10 | 10 | 10 | 10 | |
| Roots blower capacity (m3/min) | 7.5 | 7.5 | 7.5 | 7.5 | |
| Hot oil heater | hot oil heater capacity (kcal/k) | 300000 | 600000 | 600000 | 60000 |
| circulation pump capacity(m3/h) | 21 | 36 | 36 | 36 | |
| Weighing system | Aggregate weighing error ±%(kg) | 0.5 | 0.5 | 0.5 | 0.5 |
| Filler weighing error ±%(kg) | 0.3 | 0.3 | 0.3 | 0.3 | |
| Asphalt weighing error ±%(kg) | 0.2 | 0.2 | 0.2 | 0.2 | |
| Mixer | Twin shaft mixer capacity (kg/batch) | 800 | 1000 | 1300 | 1600 |
| Asphalt supply system | Spray pump (l/min)&press(kgf/cm2) | 300&5kgf/cm2 | 300&5kgf/cm2 | 500&5kgf/cm2 | 600&5kgf/cm2 |
| Circulation pump (l/min)&press(kgf/cm2) | 300&5kgf/cm2 | 300&5kgf/cm2 | 500&5kgf/cm2 | 600&5kgf/cm2 | |
| Dust collecting system | Screw conveyor capacity (t/h) | 10 | 15 | 15 | 20 |
| Cloth bag filter(m2) | 240 | 285 | 355 | 455 | |
| Air compressor capacity (l/min) | 1765×2 | 1765×3 | 1765×3 | 1765×3 | |
| Exhaust fan capacity (m3/h) | 24000 | 28800 | 34800 | 46800 | |
| Tank | Asphalt tank volume (l)×quantity | 3000×2 | 3000×2 | 3000×2 | 5000×2 |
| Heavy oil tank volume (l)×quantity | 2000×1 | 3000×1 | 3000×1 | 5000×1 | |
| Diesel oil tank volume (l)×quantity | 1000×1 | 1000×1 | 1000×1 | 1000×1 | |
Heyin construction equipment Co., Ltd. is a major mobile asphalt concrete plant manufacturer in China. In addition to mobile asphalt concrete plants, we can also produce concrete batch plants, mobile concrete plants and concrete mixers, etc. These products are of high quality and eco-friendly, and have reasonable prices and stable performance. Therefore, they have attracted both national and international customers.
Welcome to contact us for further information on any products you may need! We are looking forward to cooperating with you.
Company Brief : Road construction equipment is the general name of mechanical equipments used for road construction and maintenance. It is a kind of special machinery. Nowadays, global road transportation is developing quickly which caused the fast development of road construction. Therefore, marketing demand of concrete mixing plant, asphalt mixing plant and stabilized soil mixing plant is continuously increasing. We find the potential in road construction equipment market. As a result, we established Heyin construction equipment Co., Ltd.
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