The main trends in product and technology development in the future industry include: developing large-scale asphalt mixing equipment, researching and developing energy-saving, emission reduction, environmental protection and waste asphalt recycling equipment, paying attention to automatic and intelligent control technology of products, and accessories are especially key. Independent research and development and manufacturing of components.
If domestic asphalt mixing equipment companies want to maintain their competitive advantages, they need to continuously improve their technical level and product quality, pay attention to brand building, and establish sales channels suitable for themselves while complying with the industry's major development trends. The main trends in product and technology development in the future industry include: developing large-scale asphalt mixing equipment, researching and developing energy-saving, emission reduction, environmental protection and waste asphalt recycling equipment, paying attention to automatic and intelligent control technology of products, and accessories are especially key. Independent research and development and manufacturing of components.
Develop large-scale asphalt mixing equipment
Domestic large-scale asphalt mixing equipment mainly refers to type 4000~5000 equipment, and mixing equipment of type 4000 and above. Its technical content, manufacturing difficulty, industrial control methods, and energy conservation and environmental protection requirements are on the same technical level as small mixing equipment. Not at the same level, and as the model increases, the technical problems that need to be solved will become more and more complex. The supply of related supporting components, such as vibrating screens, dust removal systems, and combustion systems, will also be more restricted. But correspondingly, the profit margin of a single unit of large-scale asphalt mixing equipment is relatively high. Therefore, at present, the relatively large-scale asphalt mixing equipment manufacturing companies in China will focus a certain amount of energy on the research and development and optimization of large-scale mixing equipment.
Develop energy-saving, emission reduction, and environmental protection equipment
As the requirements for environmental protection continue to increase, the "Twelfth Five-Year Plan" for the development of China's construction machinery industry also clearly proposes the development goals of low carbon, environmental protection, high efficiency, and energy conservation, and the emission of equipment noise, dust emissions, and harmful gases (asphalt smoke) , energy saving and consumption reduction are becoming more and more strict, which puts forward higher requirements for the technical development of asphalt mixing equipment. At present, domestic and foreign asphalt mixing equipment manufacturing companies, such as CCCC Xizhu, Nanfang Road Machinery, Deji Machinery, Marini, Ammann and other manufacturers have advocated and applied technological innovation to compete for resource recycling and energy conservation. in the field of emissions, and has made a qualitative leap in energy consumption and environmental protection.
Develop waste asphalt recycling equipment
Develop asphalt mixing and regeneration equipment. After recycling, heating, crushing and screening the waste asphalt pavement mixture, it is remixed with regenerant, new asphalt, new aggregates, etc. in a certain proportion to form a new mixture and re-paved to the road surface. , not only can save a lot of raw materials such as asphalt, sand and gravel, but also help process waste and protect the environment. Waste asphalt mixture recycling products will be widely popularized and even gradually replace conventional products. At present, China's annual recycling of asphalt is 60 million tons, and the utilization rate of waste asphalt is 30%. Based on the annual processing capacity of each asphalt recycling equipment of 200,000 tons, China's annual demand for asphalt recycling equipment is 90 sets; it is expected that by the end of the "Twelfth Five-Year Plan" period, China's annual recycling of waste asphalt will reach 100 million tons, and the recycling rate will increase to 70%. Based on the annual processing capacity of each asphalt recycling equipment of 300,000 tons, the annual demand for asphalt recycling equipment in China will reach 230 by the end of the "Twelfth Five-Year Plan" period. sets or more (the above only considers dedicated complete sets of asphalt recycling equipment. If multi-purpose equipment for asphalt mixing and regeneration is considered, the market demand will be higher). As the recycling rate of waste asphalt mixture continues to increase, my country's demand for recycled asphalt mixture equipment will also grow. At present, among domestic asphalt mixing complete equipment manufacturers, Deji Machinery has a relatively high market share.
Develop automatic and intelligent control technology. As users' requirements for humanized, automated, and intelligent control of equipment increase, the control system of mixing equipment will heavily apply ergonomic design and mechatronics technology to further improve asphalt mixing equipment. While measuring accuracy, the requirements for automation, intelligent control, and monitoring technology are also getting higher and higher. The future control center needs to dynamically monitor all motor reducers, discharge doors, gas and oil pipeline valves, and provide real-time feedback on the operating status of components; have self-diagnosis, self-repair, automatic fault detection, and real-time alarm functions; and establish an equipment operation database. , used as the basis for equipment testing and maintenance; establish a user database to record the measurement data of all mixing batches, and trace the original mixing parameters and other functions, thus initially realizing unattended automated production and effectively improving the comfort of strong mixing equipment control. , intuitiveness and ease of operation.
Independent research and development and manufacturing of accessories, especially core components
Core accessories are the foundation, support and bottleneck for the development of the construction machinery industry. When construction machinery develops to a certain stage, high-tech research in the industry will mainly focus on core components such as engines, burners, hydraulics, transmission and control systems. However, as my country's asphalt mixing equipment host market continues to improve, the development of core accessories is somewhat inadequate. The lack of core technologies and talents makes the situation that core accessories are controlled by others difficult to change in a short time. Therefore, companies in the industry can expand the industry chain when possible and get rid of the shackles of foreign parts manufacturers through independent research and development and manufacturing of core accessories.
As my country's asphalt mixing equipment industry gradually returns to rationality, market competition will be more orderly, and the trend of survival of the fittest within the industry will be obvious. Advantageous companies in the industry need to continuously improve their technical strength, while maintaining a keen sense of industry development trends and promptly adapting to industry trends. Make strategic adjustments in the direction of development to maintain advantages in future competition; on the other hand, small businesses need to adjust their industrial structure in a timely manner, or be integrated and reorganized by enterprises with good scale efficiency, industry structure, and overall profitability.
