The five main directions lead the molding machine enterprise low-end molding machine or retire in five years
The five main directions lead the molding machine enterprise low-end molding machine or retire in five years
Since the 21st century, China's plastic machinery industry has been developing rapidly and is one of the fastest growing industries in the country. The main economic indicators are among the top of the national machinery industry. But is still an important importer of plastic machinery in China, because our country is given priority to with making low-end plastics machinery, plastics machinery enterprises lack of many varieties of plastic machinery production technology, resulted in plastic machinery export price is generally low, lack of international competitiveness. And import injection molding machine is the price of the domestic machine more than three times, imported extruder and granulator price has more than 30 times, in many low-end market in the field of plastic machinery manufacturers will exit the market in the next five years. From the perspective of China plastic machinery industry development prospect, it is learned that the long - term plastic mechanical models, functional specifications and uniform and invariable can not meet the market demand. On the one hand, the customers' consideration of the constant change and operation of plastic products requires the plastic machinery industry to provide the plastic machinery with the most market adaptability. , on the other hand, with the rapid evolution of industrialization to the commercial development, mass and mass production became the law of manufacturing plastic machinery in the future with the five major development direction may begin to resist wave elimination of industry. 1. The precision injection molding machine and the precision extruder are mainly used by the foreign brands. 60% of the 20,000 machines imported in China are precision injection moulding machines. In the aspect of multi-layer coextruder, China's plastic machine is difficult to compare with the foreign molding machine in the precise control layer. The bidirectional tensile PET (PA, BOPP) membrane unit and precision medical catheter extruder in the extrusion equipment have also been the domain of foreign companies. It is necessary to develop domestic precision injection molding and extrusion equipment with independent intellectual property rights, which can not only substitute for imports, but also make our country occupy a place in the high-end international plastic machinery market. 2. The development of Chinese small and medium plastic machinery is relatively complete, but mainframes and minicomputers are still in their infancy. Large and miniature plastic machinery design and manufacture with the national technical level is closely related to the overall mechanical manufacturing and material, in the early stage will pay attention to the related technical basis and to establish the system of intellectual property rights. Miniaturization is an important development direction of various kinds of products in the future, more and more market demand, at present, in the electronic, information, electronics, medical, biological and other departments have showed obvious development momentum is one example. Some countries are already in research and development, such as plastic pipe production equipment that can replace human blood vessels with a diameter of less than 0.5mm. 3. The development of energy-saving plastic machinery has a certain potential in the development of energy saving. The reason is that the previous designs tend to focus on single-machine production capacity. In the design of energy-saving plastic machinery, the production speed is not the most important index, the most important index is the energy consumption of the processing unit weight products. Therefore, the mechanical structure, control mode and operating conditions of the equipment must be designed based on minimum energy consumption. USES the advanced energy saving technology, variable frequency speed regulating motor power conversion efficiency is significantly higher than in the past the electromagnetic adjustable speed motor, dc motor, etc., with the mature of frequency control technology and frequency conversion governor cost reduction, in plastic machinery, especially on extrusion equipment has been widely used. Four, automatic and intelligent machines in the development of automation and intellectualization, the development of the intelligent machines will significantly improve the running stability and reliability of the molding machine, a powerful machine have high quality, high efficiency and low consumption of production function, and to realize unmanned workshop, no one factory to provide a solid technical foundation. The networked and virtualized networked management technology is almost a technology outside of the device, but it is really inseparable from the equipment. The networked management system can be provided as one of the control functions of the equipment from the auxiliary equipment manufacturer to the host manufacturer. This will push the higher level of international integration design and manufacturing, the implementation of more robust molding machine specialized production. In recent years, the state ministry of industry and information technology issued the equipment industry technical progress and technical innovation investment direction (2010) "and other major strategic issued and implemented, to accelerate the development of China plastics machinery industry, provides the advantage of a rare and important opportunity. Plastics machinery industry enterprises should seize the opportunity to meet challenges, make plastic machinery in the process of the revitalization of the national economy play a bigger role, efforts to promote China's machinery for manufacturing from big to strong.
