At the beginning of the 20th century, stationary concrete mixing plant was a common construction equipment. In the construction of highway and high-speed railway projects, construction equipment is often moved with the progress of the project, and the relocation process of stationary concrete mixing plant often makes the construction party confused. However, due to the inability to meet the needs of fast moving and adapting to different construction sites, portable plant for concrete mixing began to appear. The early mobile mixing plants mainly used smaller vehicle-mounted designs that could be quickly assembled and dismantled at the construction site.
From the 1950s to the 1960s, with the increase of the scale of the project and the rapid development of construction, the demand for mobile concrete mixing plants increased. As a result, some companies began to develop larger mobile mixing plants to meet the needs of large construction projects.
From the 1970s to the 1980s, with the development of science and technology and the application of automated control technology, the production efficiency and quality of mobile concrete mixing plants have been improved. The introduction of automatic control system makes the operation of mixing plant more simple and convenient, and improves the uniformity and stability of concrete.
In the 21st century, with the rapid development of artificial intelligence and automation technology, the degree of automation of mobile concrete mixing plant continues to improve. The modern mobile mixing plant is equipped with advanced sensors and control systems, which can realize automatic weighing, automatic mixing and automatic transportation functions, thereby improving the production efficiency and quality of concrete.
At the same time, with the improvement of environmental protection requirements, the requirements for rapid transition, modularity, large quantities and high environmental protection of concrete mixing plants are becoming more and more urgent. Modern mobile mixing plant adopts a series of environmental protection measures, such as reducing noise and dust emissions, to reduce the impact on the environment.
The advantages of mobile concrete mixing plant are:
Mobile mixing plant adopts wheel type fast motion design, the transmission field is simple and convenient. When one site ends, it can be easily moved to the next site, and the performance of the equipment will not be affected by the relocation, which greatly increases the production time while shortening the disassembly and assembly cycle.
Mobile mixing plant can be installed quickly.
The whole machine structure is compact and reasonable, most of the functions of the mixing station are completed on the traction chassis, so that the aggregate, weighing, lifting, mixing integration, easy to move and rotate. From one site to another, the mobile mixing plant greatly reduces transportation costs due to its special design, and the cost of disassembly and assembly (including maintenance and maintenance) is also greatly reduced. A corresponding reduction in the need for external support, including personnel, site preparation, etc., will bring great benefits overall.
Mobile concrete mixing plant is developed on the basis of stationary concrete mixing plant. The material storage, weighing, transportation, mixing, unloading and automatic control system of concrete mixing plant is concentrated on the semi-trailer, which has compact structure and good comprehensive performance.