Abstract China's stone resources are large, but resources are limited. Stone is a kind of non-renewable resources. Unrestricted waste is a greedy request for nature. If stone can be recycled, some stones can be used elsewhere to avoid waste of resources. . Because of stone and other construction...
China's stone resources are large, but resources are limited. Stone is a kind of non-renewable resources. Unrestricted waste is a greedy request for nature. If stone can be recycled, some stones can be used elsewhere to avoid waste of resources. Because stone is better than other building materials, not only the quality of the stone itself is good, but because of its hard stone, the difficulty of mining is relatively high, and the repairing and surface treatment requirements are high, and the area per unit volume is large, unit area The processing cost of input is also relatively large, so its price is high, and some precious decorative stone is worth thousands of yuan per square meter.
In addition, due to the decoration of the stone, especially the natural granite structure is dense, hard, acid, corrosion, wear, water absorption (less than 1%), high compressive strength (120 ~ 250MPa), frost resistance Strong, not easy to weather, good durability, long service life (100-200 years for coarse-grained granite, 500-1000 years for fine-grained granite), it is difficult to reach its ultimate service life in one use or even multiple cycles. .
At present, although plastics, ceramics and other building materials have been widely used, and seized part of the market of building materials decoration firms, but because of its unique natural advantages, stone is still the material of choice for architectural decoration engineering. Especially with the vigorous development of the construction and decoration industry in China, stone has undoubtedly become the choice of outdoor landscape design and interior decoration. At the same time, the demand for various stone varieties and specifications is increasing. At the same time, the stone industry should implement scientific management, give full play to the advantages of its own industrial clusters, and improve the positioning of the industry and the market. The development of the domestic stone industry has a long way to go, and its core is closely related to its processing technology and manufacturing machinery.
Recently, the People’s Daily also issued a document saying that China’s future development of a large-scale city-building movement is unlikely to continue. This will inevitably have an impact on the future development of the super-hard materials industry. At a time when the mad industry development model is difficult to sustain, it will inevitably turn to a more refined development model.
Nowadays, the scale of domestic stone enterprises is not good. In addition to clearing their own responsibilities and pressures, stone machinery enterprises must take “environmental protectionâ€, “qualityâ€, “efficient†and “energy saving†as the ultimate development goals, through scientific innovation and Introduce new technologies to improve the product yield, and ultimately achieve an overall improvement in the entire industry.
It can be seen that the reuse of stone can not only be environmentally friendly, but also reduce costs. It is in line with the core of the development of energy conservation and environmental protection that we are now advocating. The road to energy conservation and environmental protection that we are going to take now is still long. The ecological balance of the future requires us to work together to maintain the stone industry. The stone industry is a necessary means of development.
Steel Fabrication Equipment mainly included:
Beam cutting saw,
Gantry drilling machine,
...
Those machines are used for cutting, sawing, drilling holes, punching holes shaped profile, like C Channel, H beam, I beam,
Steel fabrication machinery,Steel Fabrication Equipment, cnc beam drilling machine,beam drill line
Shandong EN FIN CNC Machinery Co., Ltd , https://www.shuofangcn.com