The production of aluminum ingots from the bauxite mining, alumina production, aluminum electrolytic and other production aspects of the composition. First mined bauxite, washing, grinding and other processes to produce aluminum ore powder, then get calcined alumina, and other four complex process, the production of alumina bauxite There are three main types: gibbsite, a diaspore, a boehmite. In proven global reserves of bauxite, 92 percent are weathered lateritic bauxite, is a gibbsite type, these bauxite is characterized by low silicon, high-speed, high-Al-Si ratio, concentrated in Africa west, Oceania and South America. The remaining 8% is sedimentary bauxite, is a boehmite and diaspore a type of low-grade, mainly in Greece, Hungary, the former Yugoslavia and other places. In late January after the production of news out of the country, by a $ 2,412 start-lun aluminum, aluminum briquetting machine, rose to $ 2,710, followed by two weeks of sideways calm the situation in South Africa in mid-February outgoing message shortage of power supply After aluminum scrap briquetting machine, Lun aluminum occasion to break through $ 2,800 an important resistance level, accompanied by a multi-course obvious Masukura action by the 682,900 hand positions increased to a new high of 732,900 hand, showing long to cut theme positive attitude. 1. Domestic: snowstorm led to power supply disruptions in late December, the domestic production began to spread the news, alloy clamps, first in Guizhou aluminum plant to limit power cuts, then the evolution of the January 23 as was halted during the Sichuan, Yunnan, Guangxi and other places have heard the news of the upcoming production, aluminum briquetting machine manufacturers, aluminum prices rose modestly. Then due to frozen snow weather increasingly serious shortage of electricity supply, electricity shortages continue to spread, Shanxi, Hunan and other places have also been affected. Aluminum scrap box briquetting machine, Shengxin scrap metal recycling (certification), alloy compacts recovered from Linyi City Shengxin scrap metal Limited. Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) Shandong Linyi, leading scrap metal, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Shengxin scrap metal recycling leadership with the staff warmly welcome all inquiries negotiations to create Shengxin scrap metal recycling better future.