Nanzhao County Stone implements “Science and Technology Xing'an†and the government supports and promotes development. First, scientific planning, consolidating the foundation of stone industry development, second, classifying and treating, standardizing the development order of stone industry, strengthening services, optimizing the development environment of stone industry, fourth, intensive development, and improving the development level of stone industry. In recent years, Nanzhao County of Henan Province has carried out the promotion of advanced process equipment in the field of non-coal mines in order to realize the strategy of “scientific and technological developmentâ€. Recently, it has invested more than 3 million yuan in technical reform funds to promote the mechanical sawing method quarrying process in the facing stone mine. At present, five mines use mechanical sawing method for quarrying, 13 open quarries for medium-deep hole blasting and mechanical secondary crushing operations, and 20 mines implement mechanical shovel loading operations, which enhances the intrinsic safety level of mines. Due to the small scale of domestic mining enterprises and the backwardness of equipment and mining technology, unsafe production practices such as “one wall†mining, excavation and mining, and manual shipment of ore have occurred. In order to achieve long-term stability of the mine, the county adheres to science and technology, combines the symptoms and the root cause, and adopts three measures to promote advanced and applicable technology and equipment in the non-coal mine field. The main methods are as follows: First, take the “jingâ€, the county safety supervision bureau takes the lead, organizes the main leaders of the township and township leaders and non-coal mine enterprises to study in Guangxi and Anhui, focusing on the separation, topping and shaping of quarry. , drag and drop, hoisting and transportation, cleaning and other production processes to improve the awareness of science and technology. The second is to help “help†and formulate a series of interest-oriented policies, and provide assistance to qualified mining enterprises in terms of resource allocation, administrative licensing, credit scale, and evaluation of superior trees. The third is on-site service. The county safety supervision bureau hires qualified experts to go deep into the county's non-coal mine enterprises to formulate concrete and feasible promotion plans for enterprises, and provide technical services and technical training. Nanzhao County is one of the major mineral resources counties in Nanyang and is rich in mineral resources. Among them, the reserves of marble can be more than 250 million cubic meters, the reserves of granite are more than 1.5 million cubic meters, and the reserves of cement limestone are 235 million tons. The main products of Nanzhao County include more than 20 varieties of marble plates, coffee tables, round tables, Buddha statues, carvings, tombstones, caskets, calcium powder, stone rice, etc. The products are sold to Shandong, Fujian, Guangdong, Beijing, Northeast China, etc. Provinces and cities export to South Korea, Japan, the United States, Europe, Southeast Asia and other countries and regions.
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