SMC molded products in the period of rapid development in China, from the demand of several thousand tons to the current demand of several hundred thousand tons in the past ten years is the period of rapid development of SMC molded products in China, from the demand of several thousand tons to Now the demand of several hundred thousand tons, the product application field is also from the traditional automobile, building materials "target=_blank> building materials and electrical to municipal, machine tools, engineering machinery, agricultural machinery, road facilities, mining facilities, water conservancy facilities, etc. The speed of development is so fast that we are very pleased with the people in the industry.
First, the Chinese market is very large, and many products can only use the small-scale production process of the previous equipment in foreign countries. However, in China, the large-scale molding process can be used because of the amount of equipment available.
Second, China's machinery and equipment "target=_blank> machinery and equipment manufacturing industry is developing rapidly, especially the hydraulic machine and FRP SMC molding die, not only the rapid development of technology and the low price, which makes it more positive and optimistic in the early stage profit and loss analysis. ://
Third, the domestic supporting raw materials are gradually improved. From the resin, glass fiber, curing agent, mold release agent and thickener, there are professional grade products to choose from, the quality is guaranteed, and the performance has many options.
Fourth, while reform and opening up brought new technologies, it also cultivated a large number of SMC professional and technical personnel, and opened up the ideas of talents in China's composite materials industry. Together with the wisdom and wisdom of the Chinese people, the domestic FRP The SMC molding industry is developing at a high speed.
When we see the prosperity scene, we must look at the hidden dangers of the development of the industry. This is also the objective law. Long-term high-speed development is definitely not a good thing, and some problems must be solved.
First, many companies only focus on the expansion of weight, not on quality training. Enterprise development is to develop healthily, without reasonable profits and good fund management.
Second, the competition in the industry is not reasonable, but the price spelling means, resulting in low quality and low price. Our products are because of some advantages, so that customers can choose to replace metal parts, plastic parts and other FRP parts, but if the product performance is not good. Customers can choose not to choose SMC process.
Third, the overall understanding of SMC is not enough, although everyone knows to do FRP SMC molding die, SMC sheet, molded products, but some basic principles are poorly understood, resulting in products eventually exposed many problems in the customer, affecting the SMC industry The overall image. Spiral plate heat exchanger http://
As a manufacturer of FRP molded molds and SMC sheets, we must strengthen internal management and improve product quality stability. On the other hand, we strengthen R&D and provide power for sustainable development. However, it is not enough to do our own work. Even the best SMC materials, if the FRP SMC molding die is very poor and the product design has major defects, we are also powerless. I have done a lot of such work in these years, so I have realized the importance of product structure and mold. There are a lot of literatures about SMC molding at home and abroad. If you read the details carefully, you can improve a lot. http ://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
November 25, 2022
