The market was continuing spread of the European debt problems and China's tightening policy concerns deepened, receiving goods downstream firms are not enthusiastic. The higher cost of traders hold stocks cheap nor will ship strong, and some traders bearish sentiment has eased, expected aluminum prices fell to a low basic and market outlook is still bullish, recycling scrap prices, overall performance relatively flat market conditions. Following the early Tarzan dynamic smelter Alcoa shutting down due to energy savings by the end of the implementation of all aluminum production, recycling aluminum, Kinmen and Matsu Group Meishan Venus Aluminum Company announced that effective immediately discontinued 50 electrolyzer, equipment maintenance, production equipment accounts for about 30% of total capacity. Other 118 stations electrolyzer normal production. Electrolytic aluminum production capacity to further reduce the market for aluminum bring some good news. When casting, the mixing of molten aluminum furnace temperature was maintained at 690 ~ 7l0 ℃, the temperature distribution of molten aluminum plate is maintained at 685-690 ℃, the casting speed is 190 ~ 21Omm / min, cooling water is 0.147 ~ 0.196MPa. Casting speed and square cross-section of a wire bar proportional: VD = K where V is the casting speed, mm / min or m / h; D for the ingot cross-section side length, mm or m; K is a constant value, m2 / h , usually 1.2 to 1.5. Vertical semi-continuous casting is sequential crystallization, after casting molten aluminum into the hole, the start and the inner wall of the crystallization of mold on the chassis, the center and the edge because of the different cooling conditions, thus forming an intermediate low crystallinity, the surrounding high form. Chassis decline at constant speed. While the upper part of the continuous injection of molten aluminum, so that the liquid between the solid aluminum and aluminum have a semi-solid region. Since aluminum liquid condensing to shrink, with mold wall with a layer of oil, along with chassis decline solidified aluminum mold exit, there is a circle in the lower part of the mold cooling water hole, recycling aluminum, cooling water can prolapse sprayed onto the surface of aluminum ingots for secondary cooling, until the entire ingot casting lines last. Scrap recycling, scrap recycling scrap, scrap metal recycling Shengxin (certified merchants) recovered from the Linyi City Shengxin scrap metal Limited. Road Zhiyuan, temper forward. Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) aims to become and you win symbiosis, strategic partners to move forward, the more determined to become the most influential of the scrap metal business, and you leap to jointly Success!