The main producers of antimony ore in China are Tin Mine Xingxing Industry Co., Ltd. and Hunan Chenzhou Mining Co., Ltd. (including subsidiary Changde Chenzhou Co., Ltd.). Among them, Tin Mine Flash Star Industry Co., Ltd. is located in Lengshuijiang City, Hunan Province, with a mining area of ​​22.5 square kilometers. A complete industrial chain of mining, selection, metallurgy, processing and deep processing has been formed. The designed production capacity is 570,000 tons, mainly using the upper stratified filling method for mining and fire smelting. At the same time, we actively developed non-defective products and built two series of chemical products, namely zinc smelting and “three wastes†recycling. In 2008, we completed the mining content of 12,800 tons, producing 13,814 tons of fine and white raw materials, including 8,977 tons of deep-processed products. 33,205 tons of zinc products, including 31,364 tons of refined zinc. 2008 by the international financial crisis, operating income reached 1.284 billion yuan. According to the knowledge of this organization, in order to improve the production of future products, the focus of the development of tin mine flashing star industry limited liability company is to focus on the important technical indicators such as the ore recovery rate, the ore grade of the mine, and the slag inclusion rate of the smelter. Research.
Hunan Chenzhou Mining Co., Ltd. produced a total of 19,106 tons of antimony products in 2009, an increase of 5.49% compared with 2008. Although the average price in 2009 fell by 15% year-on-year, but benefited from the recovery of downstream demand in the country's storage and economic recovery, the price of stagnation rose sharply in the second half of the year, and the company's production cost decreased due to the increase in the company's self-production ratio. The fine gross profit margin increased by 9.09 percentage points year-on-year, and the oxidized gross profit margin increased by 10.91 percentage points year-on-year.
At present, Hunan Chenzhou Mining Co., Ltd. owns and controls 41 mining rights, including 21 exploration rights with an area of ​​356.9 square kilometers and 20 mining rights with an area of ​​41.63 square kilometers. These mines are mainly Jintun tungsten single or total (companion) ore, located in Huaihua, Yiyang, Shaoyang, Yongzhou and other provinces of Hunan Province and Gansu, Xinjiang, Hebei and other provinces. The scattered mining area brings certain inconvenience to the company management. See chart 1 below, the distribution of the main mining areas of Chenzhou Mining.
Table 1 Distribution of major mining areas in Chenzhou Mining
The company has continued to expand its production capacity in recent years, and the acquisition of the Jiaxin Gold Mine and the Zhaxixi Mine will be the main support points in the next two years. See Table 2, Chenzhou Mining's main product output forecast. Chenzhou Mining also plans to maintain a 25% increase in gold production and APT production during the “Twelfth Five-Year Plan†period, and maintain a 10% increase in production of tantalum and niobium products. In the future, Chenzhou Mining will invest more than RMB 13 million according to the resources of the Zhaxixi Mine, and carry out technical transformation of the existing underground development and mining and smelting system of the Zhaxixi Mine, increase the exploration of the deep side, and gradually achieve the slag mine. The annual production capacity of 5,000 tons of defective products and 500 tons of tungsten products.
Table 2 Production forecast of major products of Chenzhou Mining
Except metal Briquette Machine, Metal Baler and metal shear, we also provide catalytic converter decanner, aluminum Shredder or steel shredder equipped with briquette machine, and vertical aluminum profile baler, horizontal non-metal plastic and paper baler. With 30 years experience, we have much experience on kinds of recycling machines.
Metal Processing Machine,Iron Processing Machine, Steel Processing Machine, Copper Processing Machine, Scrap Processing Machine
Jiangyin Metallurgy Hydraulic Machinery Factory , https://www.eco-balingmachine.com