Plastic machinery industry calls for high-tech joining

Plastic machinery industry calls for high-tech joining

Director Li Jian of the China National Light Industry Machinery Corporation Plastics Machinery Center pointed out that under the situation that China's plastic machine exports exceed half of the domestic output value and the domestic industry is increasingly dependent on the international market, it has become a top priority to improve the technical content and added value of equipment. China has become the world's largest producer of plastic machinery, accounting for 25% of the world's total output, but the output value only accounts for 9% of the world's total output.

In 2005, the total output value of China's plastic machine industry was 18.873 billion yuan, but this figure is only 30% and 52% of that compared with Germany and Italy in 2002. This shows that the production scale of China's plastic machine manufacturing industry still has a large gap compared with the economic scale.

According to industry analysts, the core technology of press manufacturing is generally to provide the most reasonable process conditions and process routes for plastic products. The innovation of plastic machine is inseparable from the formulation and process conditions of plastic raw materials, but due to historical reasons, from industry management to mechanical manufacturing and product production, it is in a serious separation state. Mechanical manufacturing enterprises are biased towards the introduction of electromechanical talents, the improvement of machining conditions, and the neglect of research on plastic processing technology. Without the ability to accurately grasp the characteristics of different raw materials and their processing conditions, there is no technological innovation in plastic machinery manufacturing.

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