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2013 food machinery future development trends
|Author: xhtxt.cn Published: 2013-1-22 13:30:17|
China's food machinery industry is currently in a period of rapid development, with a variety of different brands of machinery emerging endlessly. Interested to understand more, can be understood on the food machinery and equipment network.
According to estimates from the China Machinery Industry Departure Conference, from 2011 to 2015, the total output value of the food and packaging machinery industry is expected to break 600 billion yuan, with an average annual growth rate of about 16%.
Behind the rapid development of China's packaging industry, it is alarming that a large number of high-tech complete sets of equipment are still imported, and a large amount of foreign exchange is used every year to import complete sets of high-end equipment. For example, plastic film two-way stretching equipment, a consumption line of nearly 100 million yuan, introduced from the beginning of the 1970s, so far, China has imported 110 such consumption lines. In addition, there are aseptic packaging boxes and filling equipment that are widely used in the dairy industry for the Swedish Tetra Pak company. Experts in the industry believe that the excessive reliance of China's packaging machinery on high-end foreign technologies has severely restricted the sustainable and stable development of China's packaging industry.
Where is the gap?
He Nanzhi, secretary general of the China Food Equipment Industry Association, believes that compared with foreign countries, the gap in the degree of China's machinery manufacturing is mainly the usual technology. He analyzed that China's technology research effort is mainly composed of three parts, one is the scientific research institute, the other is the colleges and universities, and the third is the scientific research institution within the enterprise. At present, the scientific research institute is begging for its independent operation, pride in profit and loss, and is facing a change to an enterprise-oriented direction. At the beginning, it cannot take into account technical development and discussions. Colleges and universities also have revenue-generating tasks, and they do not have physical research for some technical discussions. Dependence on consumption, so the suspension of developmental research will face two limitations of scientific and technological strength and laboratory equipment, and a new technology cannot be directly applied to consumption without the preliminary development of the research institute.
“Like the world ’s cutting-edge technologies such as autoclaving, we have n’t developed it yet. The development of this cutting-edge technology requires investment in both science and equipment. Enterprises are reluctant to invest and research institutions have no strength. , Will make the gap between China and the international advanced level more and more. "He Nanzhi said.
In the face of such a situation, some experts believe that China's packaging industry should start from the theory and take the road of introducing technology that is separate from independent innovation. It is difficult to fully rely on independent innovation to develop. China's packaging industry relies on comparative advantages to embark on the road. The first is the advantage of Chinese character information processing; the second is the advantage of talents. Assume that from the comprehensive manufacturing level, it is impossible to fight against foreign manufacturers. There are many disciplines involved in the automation technology of packaging machinery. "Some companies can handle it on their own, while others must be dealt with separately from the relevant professional companies or seminars. As for the impact of environmental protection products, we have a broader reach, so in this regard, our independent innovation understanding is still Not enough! "The expert pointed out.
Is mechatronics the general trend?
The current competition of food machinery and equipment is becoming increasingly fierce. In the future, food machinery will cooperate with industrial automation to promote the overall progress of packaging equipment and develop multi-functional, high-efficiency, low-cost food packaging equipment.
According to the understanding, the traditional packaging machinery mostly adopts mechanical control, such as the cam distribution shaft type. Later, it has presented control methods such as photoelectric control and pneumatic control. With the increasing progress of food processing technology, the demand for packaging parameters has increased from time to time, the original control system has been difficult to meet the development of new methods, and mechanical and electrical equipment that integrates machine, electricity, gas, light, health and electromagnetic It is used for food machinery. When designing, focus on improving the automation level of packaging machinery. Separate the research and development of packaging machinery from the computer to complete the mechatronics control.
According to experts, a complete mechatronic system generally includes microcomputers, sensors, power motive forces, transmission systems, and actuators. It eliminates the cumbersome and irrational parts of conventional packaging machinery, and integrates machinery, microcomputers, and microcomputers. The integration of advanced technologies in electronics, sensors and other disciplines has brought deep changes to the design, manufacturing and control of packaging machinery, and has fundamentally changed the status of packaging machinery.
For the well-being and orderly development of the food packaging industry, let ’s Tan Junji, senior staffer of the China Printing and Equipment Industry Association, propose: Promote the reorganization of corporate assets and accelerate the establishment of a modern enterprise system; Based on technological innovation, increase independent innovation; Consumption operation mode of "strong junior college" constitutes a "differentiated" market competition system; pay attention to green packaging to eliminate pollution and pay attention to environmental protection.
Copyright: Shanghai Yixun Machinery Manufacturing Co., Ltd. Recording license number: Shanghai ICP No. 14011152 Technical support: 7135 Juqing Technology