Industry News
At present, the China's fastener industry is facing four major problems:
First, raw materials and the related issue of backward technology. Fasteners with poor product quality is an important reason for the poor quality of raw materials and related technology behind caused. Such as: cold heading steel cold heading steel wire rod used in the manufacture of the main bolts, nuts, rivets, bolt and other fasteners, and its chemical composition, microstructure higher, the current cold heading steel demand was about 1,000,000 tons , in which the auto industry needs 100,000 tons, but due to technical and other reasons, and now cold heading steel wire made only 300,000 tons a year to import nearly 700,000 tons. According to statistics from related departments, DIM6.5mm the need 150,000 tons, dim 8mm to be 160,000 tons, dim 9mm, dim 14mm the need for 80,000 tons, the current shortage of the domestic market.
Second, technology and the low level of technical equipment, can not guarantee the consistency of product quality problems. Pieces of machinery are generally based on mass, mass-produced products, but also a number of varieties, processing accuracy of product and equipment on the production technology for high investment. Abroad, the use of special high-precision high-performance, flexible production lines, or lines, to achieve efficient automated production.
Third, the key issue of manufacturing and testing equipment, machinery parts and components common to each of the dimensional accuracy of parts consistency, performance, reliability and interchangeability requirements are very high, only a few products that allow ultra-poor, and in the factory after subquality product testing will be removed, if there is no high-precision and high-efficiency equipment, in the fierce competition in the enterprise it is very difficult to survive and develop. At present, the key parts and components manufacturing enterprises mainly rely on imports of equipment, due to the wear and tear of equipment and consumption of large equipment requires continuous updating and transformation. The imported equipment and spare parts is expensive, if the pace of development in order to speed up the industry, we must as soon as possible to resolve the issue of key equipment.
Fourth, the pace of new product development. China machinery parts and valve manufature and components industry in technological innovation and new product development in the backward than many foreign countries, especially small and medium-sized power and lack of technical personnel, lack of funds and the necessary equipment, but also the lack of relevant scientific and technical information and technical exchanges, with the result that long-term tracking and imitation stage, very few have their own intellectual property rights, the current research and development of products of small enterprises in the power of independent research and development and rarely, this is the continued development of the industry's key issues.
