Production enterprises and prospect of cutting steel wire

Cutting steel wire is mainly produced in the United States, Germany and Japan. There are several in China at present. Mainly distributed in Jiangsu, Zhejiang, Hubei, Fujian, Henan and Shandong. Influenced by the global new energy trend, the demand for large-scale photovoltaic power station base construction in China is in short supply, and the future industry prospect is immeasurable in the long run.

The state subsidies to the photovoltaic industry are getting less and less, which leads to the underutilization of the industry. In the near future, the prospect is definitely considerable, which comes from the country's increased energy exploration. With the reduction of nuclear energy and the saturation of hydropower development, opportunities for wind and solar energy will come, and new opportunities for green energy will also come. As a benchmark enterprise in photovoltaic steel wire cutting industry, Bekaert has occupied 30% of the domestic market share, while the influence of other enterprises has been declining and the market share has been decreasing. There are representative models of large and medium-sized enterprises in the industry, such as Korea Korea, Tokyo Iron and Steel, Xiangyang Jinghe, Changzhou Fan Deng, Henan Hengxing, Jiangsu Daxing, Huizhou Mairuike, Hubei Gaosen, etc. However, with the 20 12 PV reversal in the United States, most small enterprises continue to close down.

Some enterprises have begun mass production, and a few enterprises have been introduced as new projects, which are still in the experimental stage and the prospects are still unclear.

Due to the uncertainty of photovoltaic industry, many enterprises are in the semi-shutdown stage, and it is expected that there will be a three-year adjustment period in the future.

The field of wafer cutting is still in a wandering period, and the market is limited. With the increasing demand for products, the production and sales of industrial products exceed10 billion every year. In the future, products will enter another height from production, sales and quality. The single production of the industry determines that in the next few years, the production capacity, quality and stability must be absolutely improved, so that the market will develop to a large scale and diversification.

With the sharp increase of silicon wafer production capacity in global solar, as an important auxiliary material for the production of solar silicon wafers, the demand for thin-diameter cutting steel wire is increasing. Because the production technology of cutting steel wire represents the highest technology of wire processing, it requires extremely high equipment and process control itself, and the steel wire suppliers at home and abroad are very uneven in output, technology and quality. Belkat in Belgium has an absolute advantage in output, followed by kiswire in South Korea and Sastre in France. Although China has made great achievements in radial tires and steel cord, the development of fine-gauge cutting steel wire in solar silicon wafer industry is slow.

Fine-gauge cutting steel wire plays an irreplaceable role in solar silicon wafer production. The thickness of the dicing line of silicon wafer in the market is generally 120 micron. In order to reduce the consumption of silicon blocks, fine-sized and high-strength consumables are needed as cutting accessories. According to the new technology, ultra-fine and high-strength cutting steel wire is a necessity for silicon wafer production.

The core production technology of cutting steel wire is mostly in the hands of foreign-funded enterprises, while the production capacity of silicon wafer cutting is mostly concentrated in China, which makes cutting steel wire a monopoly product and increases the production cost of domestic silicon wafer enterprises. In addition, the relationship between steel wire cutting and silicon wafer cutting is the relationship between suppliers and customers, which increases certain obstacles for the development of steel wire cutting industry.

According to external sources, the subsidies of western countries to the photovoltaic industry have decreased rapidly, which has led to a decline in the export volume of domestic enterprises and a surplus of products, prompting the industry to innovate and study better first-class products or substitutes from the perspective of product quality.

20 13-20 15 is a few years of industrial plastic surgery, and enterprises will face unprecedented challenges.