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ASPHALT MIXING PLANT FOR SALE

An asphalt mixing plant, also referred to as an asphalt batching plant or asphalt batch mixing plant, is a mechanical equipment used for blending asphalt mixture. It is capable of producing asphalt mixture, modified asphalt mixture, and colored asphalt mixture. The asphalt batching plant plays a crucial role in the construction of expressways, graded roads, municipal roads, airports, and other infrastructures. This equipment combines aggregates of different specifications, binders (such as asphalt or residual oil), and fillers in specific proportions to create the desired asphalt mixture.

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What Are Types of Asphalt Mixing Plants for Sale

The asphalt mixing plant is typically categorized into small, medium, and large sizes based on its production capacity.

The asphalt mixing plant can also be classified into stationary, semi-fixed, and mobile types based on its migration mode.

Based on the mixing method, the asphalt mixing plant can be further divided into two types: continuous drum type and intermittent forced asphalt mixing plant.

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What Are Advantages of Asphalt Mixing Plant for Sale in HAMAC

  • The asphalt mixing plant features a modular design and an overall steel structure foundation, which allows for a more rational layout. This design enables faster and more convenient disassembly, transportation, and installation processes.
  • The key components of the asphalt mixing plant utilize foreign products, including Siemens motors and electrical components, EBICO burners, Swiss Mettler-Toledo weighing sensors, and more. The incorporation of high-quality parts reduces the equipment’s failure rate and extends its overall service life.
  • The asphalt mixing plant incorporates a unique mixing blade design and a powerful-driven mixing cylinder, ensuring easier, more efficient, and reliable mixing processes.
  • The agitator of the asphalt mixing plant is constructed using high-strength and wear-resistant materials, enhancing its overall service life.
  • The asphalt mixing plant utilizes a linear vibrating screen, powered by an imported vibrating motor, to enhance screening efficiency and reduce equipment failure rates.
  • The aggregate hoist of the asphalt mixing plant is equipped with double-row plate chains, enhancing the hoist’s service life and improving operational stability.
  • The drying drum of the asphalt mixing plant features an optimized lifting plate structure, resulting in a more efficient and stable drying system.
  • The asphalt mixing plant is equipped with a fully automatic computer/manual control system that includes a fault self-diagnosis feedback program. This system ensures simple and safe operation of the plant.
  • The asphalt mixing plant is designed with a high-level hot aggregate bin, which enhances the storage capacity of the bin. This design eliminates waiting time for materials and increases production efficiency.
  • The asphalt mixing plant incorporates the world’s most advanced pulse bag dust removal technology, resulting in a dust emission level lower than 20mg/Nm³. This meets the stringent international standards for high environmental protection.

  • The asphalt mixing plant features a specially designed material plate in the drying cylinder, combined with advanced self-developed combustion heating technology. This design improves efficiency and reduces energy consumption, making the plant more energy-efficient.

     

Technical Parameters of Asphalt Mixing Plant For Sale in HAMAC

Model Capacity(Standard Conditions) Mixer Capacity Dust Remove Effect Total Power Fuel Consumption
Fuel Oil Fuel Coal
HMC700 60t/h 750kg ≤20mg/Nm³ 178kW 5.5-7kg/t 10kg/t
HMC1000 80t/h 1000kg ≤20mg/Nm³ 285kW 5.5-7kg/t 10kg/t
HMC1200 100t/h 1200kg ≤20mg/Nm³ 316kW 5.5-7kg/t 10kg/t
HMC1500 120t/h 1500kg ≤20mg/Nm³ 380kW 5.5-7kg/t 10kg/t
HMC2000 160t/h 2000kg ≤20mg/Nm³ 470kW 5.5-7kg/t 10kg/t
HMC2500 200t/h 2500kg ≤20mg/Nm³ 547kW 5.5-7kg/t 10kg/t
HMC3000 240t/h 3000kg ≤20mg/Nm³ 700kW 5.5-7kg/t 10kg/t
HMC4000 300t/h 4000kg ≤20mg/Nm³ 870kW 5.5-7kg/t 10kg/t

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FAQ - MORE ABOUT ASPHALT BATCHING PLANT

  1. Drying, heating and metering of cold aggregate.
  2. Heating, insulation and metering of asphalt.
  3. According to the set mixing ratio, the raw materials such as hot aggregate and hot asphalt are mixed with a mixer to form an evenly mixed asphalt mixture that meets the quality standards.
  4. A certain amount of asphalt mixture can be stored if necessary.

The production of asphalt batching plant includes multiple processes such as batching, drying, metering, mixing, and storage, etc. At the same time, the operation of the equipment requires a control system and various necessary parameter monitoring. A complete set of equipment includes a variety of mechanical and electrical devices. Basically, it can be said to be a highly automated factory integrating various technologies such as machinery, electrical automation, pneumatic or hydraulic pressure, and computers. The raw materials are aggregates, slag powder and asphalt of various specifications, and the products are asphalt mixtures that meet quality standards.

Aggregates of different specifications pass through the cold material batching device, and the feeding amount is generally adjusted by controlling the running speed of the batching belt.

Then send the prepared aggregate to the drying drum by the conveyor for drying and heating. Generally, diesel oil, heavy oil or natural gas are used as fuel, and countercurrent heating is adopted.

Dry and heat the aggregate to above 160°C, and discharged by the drum. Then it is sent to the screening device for screening and stored in the hot material bin. Then weigh and measure according to the predetermined ratio, and put them into the mixer together with the measured asphalt and powder for forced mixing.

After being fully and evenly stirred, it can be directly put into the hopper or stored in the finished product bin.

The exhaust gas and dust generated during the drying and screening of mineral materials are discharged into the atmosphere after being purified by the dust removal device. Recovered dust can be reused if permits are required for the specific project.

The equipment consists of cold material pre-allocation and conveying device, aggregate drying heating device and screening device, hot material lifting device, hot aggregate storage device, powder material supply system, asphalt supply system, weighing system and stirring device, dust removal device, heat conduction oil heating device, electrical automatic control system, compressed air system and other parts. Most of the various parts are installed in standard containers, so that it can be moved quickly, reducing relocation costs and shortening installation time.

First of all, choose an asphalt plant according to the size of the construction site. The specifications and working dimensions of the equipment should be determined according to the conditions of the accessory equipment. Only when all aspects are matched can the production efficiency be improved and the product quality guaranteed.

Technical performance of asphalt mixing plant. The most important thing is to comply with several basic principles such as advanced nature, reliability, excellence, and general purpose. Ensure that the equipment can efficiently complete production with advanced technology and a high degree of automation, and ensure the convenience and environmental protection of the process.

In the case of intensive network management, the network management function of the asphalt mixing plant should also be taken into consideration to avoid difficulties in future upgrades.

Cost performance. As a reliable and professional asphalt mixing plants manufacturer, HAMAC is committed to providing customers with the most cost-effective asphalt mixing plants. Inquiry us now for the best asphalt mixing plant price in our company.