Hot Runner Coil Heater China's Situation
As an advanced injection molding technology, hot runner technology in Europe and the United States universal access to dating back to the middle of the last century or even earlier, as early as December 1940, E.R.Knowles made hot runner technology patents. In China, the real promotion and application of this technology is but something that has happened in recent years.
With the hot runner technology increasingly applied, hot runner mold in the proportion of plastic mold will gradually increase. Because of the many advantages of the hot runner technology mold mentioned above, the application of the hot runner technology has developed rapidly in foreign countries. The hot runner technology used by more than 50% of the molds produced by many plastic mold factory even has more than 80% Very obvious. Hot runner in the country have also been used for production, but overall less than 10%, the gap is huge, which means that the industry has a considerable market space there.
Hot runner technology in China gradually promoted, largely due to the rapid development of China's mold exports to Europe and the United States brought. In Europe and the United States, injection molding production has been fairly dependent on hot runner technology. It can be said that basically no use of hot runner mold technology has been difficult to export, which also resulted in a lot of mold manufacturers for the hot runner technology awareness changes. However, because many imported hot runner systems are more expensive and can not be accepted by a large number of domestic manufacturers, some domestic commercial hot runner system components have emerged. This hot runner technology in China to promote great benefits. However, although the hot runner technology has already begun to promote, and some plants used rate of 20% or more, the general use of internal or external heat hot runner device, a few units using the world's advanced level difficult needle valve hot runner device, but the overall The rate of use of hot runner up to less than 10%, compared with 50 to 80% of foreign countries, or not enough.
In recent years, the world famous supplier of hot runner technology in various forms one after another to enter the Chinese market, or establish a production base, or looking for an agent, or set up an office, or set up a subsidiary, it should be said that this trend of China Mold industry technology has played a huge role in rapid promotion. This trend is undoubtedly the first to approaching the South Korean companies near the water platform, Korea's Yudo (Liu Road), SINO (R) (first sharp) and other brands have considerable influence in China; another headquartered in the Netherlands Synventive Synventive) and Canada's Mold Masters (Mastert) respectively in Suzhou and Kunshan plant will also be put into operation; North American injection giant Husky (Husky) has for many years been committed to hot runner technology in China's popularization and promotion Work, its wholly owned Asian operations center - Husky Shanghai Technology Center also has a strong hot runner to provide capacity at the same time, a large number of emerging private enterprises in China also recognize the unlimited business opportunities in this area, have established hot runner Manufacturing enterprises, which reduce the use of hot runner technology costs and promote their use are of great significance, but overall, the Chinese local enterprises are still mostly able to provide more primary technology, the choice of small, unstable quality, maintenance cycle The emergence of short problems often affects the downstream business's trust in their products.
Hot runner technology is widely used plastic mold a major change. In injection molding, which has a considerable number of unparalleled advantages, to say the same, with further development of its technology and manufacturing costs to reduce the hot runner technology will be more and more show its tremendous advantages. Development of hot runner components of the national standards, and actively produce inexpensive high-quality components, hot runner technology to promote publicity is the key to the development of hot runner mold.
Hot runner system is a relatively complex technology in the field of injection molding. Mold Design Manufacturers and Mold Users There are many issues to consider when choosing and buying hot runner systems.
