Relation between New Growth Capacity and Total Balance of Vacuum Stone lifter

 We can see that the overall development form of vacuum stone chuck is still good. On the premise of rising trend, it keeps stable, and in the aspect of export earning foreign exchange, it is also a step a year. According to statistics, in 2007, China's export volume of stone machinery and equipment was about $3 billion, which is worthy of the world. The Secretary-General of the Stone Chamber of Commerce of the All-China Federation of Industry and Commerce, the world's largest exporter, said recently that China is now ranked first not only in raw materials and output of stone, but also in processing, which has surpassed Italy in real terms. At the same time, what are the reasons for stabilizing the market? Contradictions and problems will arise in the adjustment of stone machinery industry, but market-oriented, focusing on the production of high-end new stone products and stone products.           
 Vacuum stone lifter speeds up the development speed of advanced mining and processing technology, the relationship between newly increased production capacity and total balance, insists on the combination of development and elimination, in order to accelerate the development of advanced technology and promote the elimination of backward technology, and optimizes the technical structure of stone industry continuously. The industrial structure has further optimized the market structure of stone machinery in China. Therefore, to win the market for stone machinery is to carry out its own reform according to the changes of the market, which is in line with the development of the market. The prosperity and development of the stone machinery industry has led to the expansion and sustained prosperity of the stone equipment manufacturing industry. Especially in recent years, with the development of the construction industry, the demand for various types and specifications of stone products has increased rapidly. The stone machinery industry has greatly promoted the development of stone processing machinery and tools. Price competition and shorter delivery time for construction and commemorative projects have forced the production methods of natural stone processing industry to continue to rationalize.           
 In order to ensure the assembly quality of stone machinery products, vacuum stone lifters must be operated according to the stipulated assembly technology requirements of various stone machinery products. Although the assembling technical  requirements of different stone machinery products are different, there are many key points in the assembling process that must be complied with jointly. Do a good job of cleaning and cleaning parts. Cleaning includes removing residual casting sand, rust, chips, etc. Especially for some important parts, such as gantry cutting machine, the inner cavity should be coated with anti-rust paint. Oil contamination, rust or adherent chips on parts can be cleaned with diesel oil, kerosene or gasoline as a detergent and then dried with compressed air.                     
 When cleaning vacuum stone lifter, attention should be paid to checking whether the raceway and rolling body are corroded and the rotation is flexible. When assembling bearings, a layer of lubricating oil should be applied on the surface of the fittings. If the pressure difference is too large during assembling, the assembly should be stopped and checked. When assembling bearings, the end of the model-free part should be inward, shoulder-to-shoulder direction and sleeve shaft. The magnitude, direction and position of the loading force should be appropriate. The rolling body of the raceway should not be subjected to force. It should be struck symmetrically and evenly. It should not be slammed so as to ensure that the end face is perpendicular to the axis and prevent the installation from tilting. The matching dimension of matching parts should be accurate, and the matching dimension should be re-checked or sampled during assembly. For example, the spindle journal and bearing matching position, spindle box and bearing matching hole and its center distance.