Classification of asphalt concrete mixing equipment

Asphalt concrete mixing equipment refers to the equipment that dries, screens, measures, heats the dry material, adds an appropriate amount of filling material, and mixes it evenly with the asphalt liquid in a certain proportion. Asphalt concrete mixing equipment can mix high-quality concrete and improve the overall progress of the project. It is suitable for engineering departments such as highways, urban roads, airports, parking lots, and freight yards.

Asphalt concrete mixing equipment is one of the key equipment for asphalt pavement construction, and its performance directly affects the quality of the paved asphalt pavement. Different construction requirements require different mixing plants. The basic classifications commonly used in the market are as follows:

1. Classified according to the efficiency of the concrete produced, it can be divided into small mixing plants, medium mixing plants and large mixing plants. The so-called small refers to the concrete production rate of less than 40 tons per hour; the medium-sized refers to the production rate between 40 tons and 400 tons per hour; and the large-scale refers to the production rate of more than 400 tons per hour. Customers can choose according to the actual power demand.

2. According to the way of concrete migration and handling, it can be divided into mobile type, fixed type and semi-fixed type. Specifically, the so-called mobile type means that the asphalt mixing plant can be moved freely according to the different construction sites. This type of mixing plant is widely used in road construction in counties, cities and countryside; while the fixed type of handling method is It refers to the need for relatively fixed construction sites. Generally speaking, very concentrated construction projects need to use this type of mixing plant. The semi-fixed type means that it can be assembled flexibly according to changes in the construction site.

3. According to the process flow (stirring method), it can be divided into: continuous drum type and intermittent forced type. Continuous drum type, that is, the continuous and uninterrupted stirring method is used for production, the heating and drying of aggregates and the stirring of the mixture are carried out continuously in the same drum; the forced intermittent type, that is, the heating and drying of aggregates and the stirring of the mixture are Mandatory periodic. The equipment stirs one pot and one pot separately, and each pot is stirred for 45 seconds to 60 seconds, and the output depends on the model of the equipment.

According to the working conditions of users, the asphalt mixing equipment developed by Haomei Machinery has been widely used in various places. It specializes in providing different types of mixing equipment to meet the different needs of customers. The products are exported overseas, and professional engineers are equipped to guide installation and use, the product is guaranteed after sale, if you have the intention to buy, please feel free to contact us!