mulberry laukku Mixed carbide industry in China

Mixed carbide industry in China

To get a good balance of flow channel of Health provided the conditions l, Figure 4 is a nozzle installed in the case. Figure 3 laps 42 through these multi-point conclusion MASTIP the successful application of hot runner systems, hot runner systems MASTIP customers a deeper understanding of balance, not only improve product quality and reduce production costs, I believe that high-quality heat Road system in the injection molding industry will be more widely used. Xu basket to avoid the industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have industry have a hard industry have industry have Carbide-called Carbide industry in China 50 years starting from the 20th century, later than in Europe and other developed countries about 20 years. Consumption of tungsten carbide tungsten consumption accounted for about half of the world's tungsten resources in China is big country, the world's first largest producer of cemented carbide. Carbide Carbide Industry in China China's industrial production capacity and yield of mixed account for the global 1 / 3, in the international market accounts for the total flow of 1 / 3, but not sales and marketing of 5% of total sales. At present, China cemented carbide industry is mixed. The joy is: industrial system was gradually improved. Production equipment and technology continues to increase. Manufacturers to scale, group development. Carbide Recycling of waste produced significant results. Carbide waste in our country only by electrolysis, zinc and other technology solution recycling tungsten carbide, cobalt oxalate,[link widoczny dla zalogowanych], mixture,[link widoczny dla zalogowanych], and then processing the output of the production of middle and low alloy has more than 3000 tons per year, accounting for production of cemented carbide more than 20%. The worry is: disorderly competition seriously. At present 160 companies carbide production capacity of 2.1 million tons of production capacity in addition the two companies reached 2,500 tons, a considerable part of the business output was only dozens of tons, production of products a single, redundant construction led to massive excess capacity; R & D spending less , innovation is low. Cemented Carbide Industry in China has not yet been a high level of professional R & D institutions. According to statistics, the year 2003, investment in research funding cemented carbide industry is less than 2 billion,[link widoczny dla zalogowanych], about $ 24,000,000,[link widoczny dla zalogowanych], while the U.S. Kennametal company's R & D investment that year reached $ 23,600,000. Insufficient capital investment led directly to the R & D facilities and equipment necessary and the low level of technology, it is difficult to attract talented people into high-tech enterprises in China Carbide and product development; alloy production and tool production out of touch. Alloy production plant and tool manufacturing plant and machinery belonging to the two metallurgical sector management, resulting in the original production of the two closely related long-term out of touch. Most of the domestic small business mainly manual, even if there are large state-owned enterprises operating manual and automated the coexistence of a large loss of production processes, product and low accuracy, low compliance and other issues outstanding; industry economically inefficient. Although the production of carbide industrial scale, but the workshops are a single enterprise products,[link widoczny dla zalogowanych], and related high value-added products such as high-performance ultra-fine deep processing of alloy, precision CNC carbide cutting tools and other less, supporting the lack of deep processing, These deficiencies led to manufacturers of cemented carbide is generally not high efficiency.

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