The application field of slewing bearing is very wide, and there is a large market at home and abroad. Here, first of all, I would like to introduce the market structure of the lower slewing bearing in China, so that you can better understand the industry and development prospects.
At present, the basic competition pattern of domestic market of slewing bearing industry is that two kinds of enterprises are in the advantage of competition. One is the joint venture and cooperative enterprises with well-known foreign enterprises and wholly foreign-owned enterprises. Their products, technology and production equipment are relatively advanced and their competitiveness is strong. They are mainly matched by foreign or foreign-funded host enterprises. Rotary bearing new supporting industry applications occupy a certain advantage. Second, domestic enterprises with a certain scale and a long time of production and operation in China have a faster increase in production capacity, a higher brand reputation, obvious advantages in competition, and have begun to enter into new application fields of slewing bearing industry.
In order to expand the share of the high-end market, the slewing bearing enterprises with strong capital and technology in China are increasing their investment in R&D. For example, they have formulated more stringent enterprise internal standards than industry standards to ensure that the geometric accuracy of slewing bearing is further improved; the depth of hardened layer is increased to improve slewing bearing. Service life; Strengthen the research and development of anti-corrosion materials to promote the expansion of the application field of slewing bearing; Develop some test equipment, validate the bearing capacity of slewing bearing effectively by computer simulation technology, and optimize the size of product structure; At the same time, these enterprises begin to attach importance to slewing. Research and application of supporting basic technology and related technology.
At present, the market demand for slewing bearings has increased substantially, and the slewing bearings industry has developed rapidly. How to improve the quality of slewing support and seize a larger market is the main concern of manufacturers.