Mini asphalt mixing plant is becoming more and more popular in the small road construction engineering, especially in the areas of rural and urban. With its small size and flexible movement, the plant has strong adaptability to various construction sites. The mini asphalt plant can mix asphalt mixture uniformly with high mixing quality. The modified and colored asphalt mixture also can be produced by mini asphalt plant. 20 t/h to 60 t/h production capacity is accessible to our mini asphalt mixing machine.
Our asphalt plant manufacturer strives hard to produce mini asphalt mixing plant based on the customers’ different needs. The adoption of advanced technology is dedicated to produce mini asphalt plant with high quality. Mini asphalt plant manufactured by us has superiority in special design, reliable performance and excellent mixing ability. The mini asphalt mixing plant price is more reasonable in the same manufacturing industry. The mini asphalt plants for sale has a large market share in domestic and overseas. Therefore, our products are trustworthy for you. Choosing our mini mobile asphalt mixing plant, we will give you a big surprise on how convenient mini asphalt plant is.
Types of Mini Asphalt Mixing Plants for Sale
Our company has launched different types asphalt mixing plants to meet the market requirements, including mini hot mix asphalt plant, mini portable asphalt plant, mini asphalt drum mix plant and mini mobile asphalt plant. All of the asphalt plants can blend aggregate, asphalt and filler in designed proportion to produce asphalt mixtures under specified temperature.
The portable asphalt mixing plant and mobile asphalt mixing plant have a common characteristic of easy movement. In addition, the mini feature makes the asphalt mixing plant more convenient.
The mini asphalt drum mix plant is special in the drum. The drum asphalt mix plant integrated the dryer drum and mixing drum together. The unique design reduces the production processes. The simplified mixing process in the drum can reduce the dust pollution. What’s more, the hot aggregate needn’t be lifted, sieved and weighed twice time. The aggregate is just weighed before transported to the dryer drum. The processes of mixing, discharging and filling materials are continuous.
Advantages of Mini Asphalt Mixing Plant for Sale
1. Our equipment has lower price, which can reduce the customers’ investment.
2. The small occupancy and modular design makes the mini asphalt plant more flexible. Easy assembling and disassembling makes for convert construction sites.
3. The dryer drum adopts anti-weary materials to prolong the service life. The equipped insulating layer outside the drum can decrease heat loss.
4. The multistage dust collecting system can achieve recycle dust particle size in stages, which can improve raw materials availability and ensure the quality of finished products.
5. Our mineral filler silo has arch broken device, which can prevent powder arching efficiently and ensure uniform and continuous filler supply.
6. The weighing system has reasonable weighing order, which can prevent material unbalance loading.
7. The vibrating screen is segmented, which is convenient to maintain. It is made up of high strength manganese with reinforced rim, which can prolong the service life.
8. The transmission device is equipped with mute device and safety protection device. The safety protection can be transmitted quickly under emergency conditions.
Working Video of Aimix Mini Asphalt Plant in Pakistan
Here is the working video of our mini asphalt plant in Pakistan. You can see clearly how the asphalt plant work. After our plant has been exported to Pakistan, our engineer came to debugging the asphalt plant. Finally, the asphalt plant can be function well. Until now, this mini asphalt plant for sale is still kept good working status in the construction site. Our customers in Pakistan has thought highly of our machine that his business partner will be ready to purchase our machine vivacissimo. More importantly, we already have built our own factory in Pakistan. Therefore, if anyone wanna asphalt plant for sale, he can come to visit it and make order conveniently.
Components of The Mini Asphalt Batching Plant
1. Cold aggregate supply system
The loader shovels different kinds of sandstone into the cold aggregate hopper. The cone-shaped hopper discharge cold aggregate to the aggregate belt conveyor. Frequency control device is mounted on the outlet of hopper to control the discharge speed. Then the cold aggregate will be delivered to the feeding belt conveyor. The middle filter screen between two belt conveyors can rule out oversized aggregate, which can reduce heat loss in the following process. Finally, the cold aggregate will be conveyed into the dryer drum.
2. Drying System
The drying system will fully dry cold aggregate with reverse airflow. With drum rotating, the aggregate in the drum raises and drops with the rolling blades. The formed curtain increase heat interchange. With the help of title drum, the sandstone is constantly moving forward the outlet while heating.
3. Dust Collecting System
For dust remover, there are two degrees: a primary dust remover and a secondary dust catcher.
In general, two degrees of dust collecting are necessary for large asphalt plant in accordance with environment protection requirements. While, as for mini asphalt plant for sale, primary dust removing process is enough. Primary degree refers to cyclone dust catcher and a secondary degree adopts wet type dust collector and cloth bag type dust collector .
4. Asphalt Tank
Direct heat asphalt tank, high energy saving efficiency; Rapid heating, keep the asphalt in the tank in liquid state, asphalt temperature in the tank is controllable; The asphalt pump is driven by a motor with a frequency converter. Asphalt heating has multiple fuel options: coal, diesel and natural gas.
5. Weighing system
After sieved through the vibrating screen, the hot aggregate is conveyed to weighing system. The Mettle-toledo weighing sensor ensures accurate weighing. The asphalt weighing adopts double screw conveyor. The mineral weighing has pressure relief and arch broken devices. The asphalt weighing adopts two-stage anti-overflow protection device. In addition, the asphalt has secondary weighing to ensure accurate and stable asphalt-aggregate ratio. Then they will be delivered to the mixer.
6. Mixing system
The mini drum asphalt mixing plant will finish mixing in the mixer drum in the drying drum mixer. The double drum design makes the drying and mixing in the same device. The inner side of drum has welded with small mixing blades, which can produce asphalt mixture effectively. While the other mini asphalt plant sale has an individual mixing bin in mixer tower. The separate mixing bin can mix the asphalt mixture more evenly. High wear-resistant chromium alloy blades and liners can prolong life span.
7. Control System
The control system adopts manual and semi-automatic controlling mode, with high degree of automation, which can effectively save labor and operating costs. Operating table is provided with the main motor current value and frequency value, finished material and cold aggregate temperature.It is really easy and intuitive for users to operate.
8. Finished Product Storage System(Optional Component)
The finished product warehouse is placed on a certain height for truck loading. It is equipped with pneumatic door and convenient switch. There is a material level meter in the warehouse, which can effectively prevent the overflow of materials. Moreover, there is a temperature sensor, which can control the temperature of finished products in real time in the control room.
In 2018, up to now, two sets of mobile asphalt hot mix plant was exported to New Zealand and one set of asphalt plant has been transported to Russia. Moreover, one set of plant is ready to Philippines.
In 2017, the mini 60t mobile asphalt mixing plant has been exported to Tajikistan.
In 2016, the mini 20t and 60t mobile asphalt plants were successfully delivered to Ukraine and Botswana.
In 2014, the mini 60t asphalt hot mix plant was transported to Brazil; two sets of mini 40t mobile asphalt plants were exported to Algeria and Burma; two sets of mini 20t mobile asphalt batch mix plant were shipped to Sri Lanka.
In 2013, three sets of mini 40t mobile asphalt batching plant were delivered to Burma.
Specifications of Mini Asphalt Plant
|Effect of De-dusting||Dust discharge concentration≤50mg/Nm3（Bag dust）|
|Volume of Cold Aggregate Storage||4.0m3×4|
|Drying roller drive(KW)||7.5×2||5.5×4||7.5×2|
|Fuel||Diesel, heavy oil, natural gas, liquefied gas, pulverized coal|
|Hot aggregate bin(m3)||9.5||9.5||9.5|
|Rated mixing capacity(kg)||600||900||600|
|Heavy oil tank(m3)||30||30||30|
|Thermal oil furnace(kcal/h)||300,000||300,000||300,000|