Asphalt mixing plant mobile is a convenient equipment used to produce the asphalt mixture under the stipulated temperature. And asphalt mixture is often made by three kinds of materials: gravel, filler and asphalt. And the essence of the working process of the mobile batching asphalt plant is at the specified temperature, make the asphalt of different diameters become even asphalt mixture through heating and drying under the electric control.
Mobile type means the storage bin and mixing drum are with tires, so it can move with the transfer of the construction site and it is more suitable for county and country road construction and low grade highway construction. In addition, this equipment is widely used in port construction, airport construction and parking lot construction and so on. Asphalt mobile plant is the first key equipment of bituminous pavement construction, its performance has a direct effect on the quality of the bituminous pavement. And mobile asphalt plants for sale is usually used to mix asphalt mixture, modified asphalt mixture, colored asphalt mixture in batches. However, there are so many manufacturers, how to choose the most suitable one for your construction? Do you know how to run it? Do you know how many components it has? Read on please, and this article will tell you most of information about it!
Classifications of mobile asphalt plants for sale
There are many ways to classify the sorts of mobile asphalt plant mobile, according to the technological process, it mainly includes simple batch type and mobile batch type. Their working process is different, so they have various mixing quality and mixing efficiency.
Simple type asphalt plant has simple structure, can move freely. It adopts continuous ways to produce the asphalt, the heating and drying of the cold aggregate and the mixing of the asphalt mixture is carried out in the same mixing drum in series.
Installation of ALYJ-60 in Philippines
Specifications of simple type
|Finished Asphalt Storage Bin(t)||2||5||9||9||20|
|Asphalt Temperature||120°C-180°C (adjustable)|
|Fuel Consumption(kg/t)||Fuel Oil: 5-7.5kg/t ; Fuel Coal: 13-15kg/t|
|Optional Components||Water dust collector, Bag house dust collector, Control room, Bitumen heating tank|
Mobile batch type: the heating and drying of the cold aggregate and the mixing of the asphalt mixture are conducted forcibly and periodically. The mixing time is about 45s to 60s per pot.
Specifications of mobile plant
|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||370||420||480||510||620|
|Asphalt tank(t)||Option, 10-40t or Depend on request|
|Asphalt heating||Heat conducting oil furnace or Direct heat asphalt tank|
Compositions of asphalt mixing plant mobile
1. Cold aggregate supply system
2. Tilted belt feeding conveyor
3. Drying drum system
4. Hot aggregate elevator
5. Vibrating screen system
6. Weighing system
7. Mixing tower system
8. Dust collecting system
9. Filler supply system
10. Asphalt supply system
11. Air control system
12. Electric control system
13. Finished product storage bin
Working principle of asphalt batch plant mobile
In the working process, there are four steps to produce the asphalt mixture: asphalt conveying, aggregate conveying, filler conveying and mixture mixing. During the production, asphalt plant mobile makes full use of its efficiency, and can produce high-quality asphalt mixture.
1. Asphalt conveying: put the asphalt to the oil discharging tank, with the help of three-way valve, the asphalt will be pumped to the asphalt tank by oil discharging pump. Then, send the asphalt to the asphalt weighing tank through the circulating pump, after the weighing, the weighted asphalt will be evenly sprayed to the mixer through the oil injection pump.
2. Aggregate conveying: cold aggregate usually means different particle size of gravel. Put aggregate to the storage bin of the batching machine by wheel loader, under the batching machine is short leash, the feeding speed will be adjusted by adjusting frequency converter, the aggregate from the batching machine will be conveyed to screening machine through the belt conveyor, oversized aggregate will be removed, the residual will be transported to the drying drum through the belt conveyor. After the drying and heating, the hot aggregate will be lifted to the screening machine on the top of mixing tower and be screened, and then put them into the storage bin accordingly. Aggregate in the storage bin will be discharged to the aggregate weighing system by the air control system, after that, weighed aggregate will be discharged to the mixing cylinder.
3. Filler conveying: filler refers to mineral powder. There are two kinds of filler: new filler and recycling filler. Recycling filler is collected through the dust collector system. You can use new filler totally, in general, to save the cost of investing a mobile asphalt plant, new filler and recycling filler will be used together. New filler will be blew into the filler bin under the air control, while the recycling filler will be sent to the filler bin through the elevator. The filler will be sent to the storage bin through the screw conveyor, under the storage bin are two screw conveyors, one is used to weigh the filler and another is to convey the filler to the mixer.
4. Mixture mixing: after all the materials is in the mobile asphalt mixer, it nearly takes 45s to mix the asphalt mixture. You can transport the finished product to the construction site or equip the finished product bin, send the finished product to it. There are two kinds of finished product storage bin: one is under the mixing tower and another is side type. Underneath type can not be very big because of the height of the mixing tower, while side type can be very big. If you use side type finished product storage bin, it is necessary to equip asphalt mobile mix plant sale with a finished product transportation car, it is used to convey the finished asphalt mixture to the finished product storage bin.
Good things of buying a mini asphalt plant mobile
1. Reliable performance and long service life;
2. Simple operation and easy maintenance;
3. Stable transmission and good thermal insulation;
4. Accurate measurement and high working efficiency;
5. Various dust collector method and low energy consumption;
6. Modular design and convenient transportation;
7. Short mixing time and good mixing quality;
8. Less wear and low noise.
AIMIX jual mobile asphalt mixing plant of many types. And we promise that we will make great efforts continuously, with the highest quality product, the most competitive asphalt plant mobile price and the most attentive service to our customers all over the world to achieve high profit together! We have exported many mobile asphalt mixing plant equipment at home and abroad, and our customers spoke highly of our products. What are you waiting for?
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