Large saw blade stone mining application

At present, China mining have the following main ways: blasting, flame cutting method, expansive law. Its mining methods sds drill bit   ordinary deposit with low labor productivity, finished product rate, serious waste of resources, poor security shortcomings. In recent years, some companies use diamond wire saws, chain saws, etc. diamond mining, has yielded good results, but the equipment into large, higher mining costs, is still not large-scale use. How to improve the quality and efficiency of stone mining to minimize environmental damage, reduce labor intensity, and has become an urgent need to mine stone blocks to solve the problem.Second, cutting principlesFor the  masonry drill bits above, our scientific and technological personnel to sheet cutting mechanism cleverly used in mining, and achieved good results. The basic principle is: the table and laying mines track, driven by the host very large diamond saw blades (Ф2000 ~ 3500mm) high-speed rotation, rail-cutting. Because the way into a small, high efficiency, safety, environmental protection, energy and mining low cost, widely favored by the mining companies.Third, the technical requirements
In addition to asking Saw this mining method to have a good accuracy, the large diamond saw blade specifications, quality and cutting blades  other key to this technology. As we all know, the decision by the mesh size of the mining blocks blade specification decisions. Currently, the market requires sheet width up to 1.5m or so. Therefore, a matching diamond saw blade specifications must reach Ф3500 over the same time, field work environments such as mining operations and flatness, cooling conveyor and other relatively sheet cutting, conditions even worse. Therefore, the blade base body made more stringent manufacturing requirements.