In the aluminum foil produced in China in 2014, the double-roller continuous casting and rolling strip rolling accounted for 87.5%, which was about 2 percentage points higher than the previous year, because the output of air-conditioning foil was greatly improved. The technology and technology for producing aluminum foil from billets are among the world's leading.
In 2014, five aluminum foil projects were put into operation in China, with a total production capacity of 220 kt/a. Among them are:
The 120kt/a double-zero foil project of the third phase of the aluminum foil plate of Yantong Group. The company's aluminum foil project was completed in three phases. In the first phase, there were two 1850mm rolling mills, which were put into production in 2002. In the second phase, there were four 2000mm rolling mills of Yushen Nonferrous Metals Processing Equipment Co., Ltd., which were put into operation in 2012; there were 10 sets in the third phase. Shen's 2000mm mill has been in production since July 2014. After being put into production, it can form a double-zero foil production capacity of 200kt/a, which is the largest in the world. It is 25% larger than the 160kt/a of the German Grevenbroy rolling. All of them are cast and strip, all of which are domestic rolling mills. The completion and commissioning of the 200kt/a double-zero foil project of Haotong Company is unprecedented in both the development history of China's aluminum foil industry and the development of the world aluminum foil industry. It is a milestone.
Ruixiang Aluminum Industry Co., Ltd. is located in Xin'an Aluminum Titanium Deep Processing Base. The production capacity of flat rolled aluminum products is 120kt/a, and the production capacity of aluminum foil is 30kt/a.
The 200kt/a strip and foil project of Dingsheng Light Alloy Materials Co., Ltd. covers an area of 27×104m2 with a total investment of 1.2 billion yuan. It has a 1950mm Hazlet continuous casting and rolling production line with a foil production capacity of 40kt/a. .
Its sub-group high-precision aluminum sheet, belt and foil project, with a production capacity of 350kt/a, has a 1850mm hot rolling line and a foil production capacity of 20kt/a.
There are 8 aluminum foil projects under construction in 2014 with a total production capacity of 950kt/a. The main projects are:
Nanshan Light Alloy Co., Ltd. 40kt/a aluminum foil expansion project, the introduction of four 2000mm Ashenbacher foil rolling mill.
The 3000kt/a aluminum plate, belt and foil project of Inner Mongolia Hollingolle Jinlian Aluminum Co., Ltd. was constructed in stages and in batches, of which the foil production capacity was 200kt/a.
The aluminum foil workshop of Tianjin Zhongwang Extra Large Aluminum Plate, Belt and Foil Project is divided into two parts. Each main equipment has two series of 2000mm and 1850mm. Each series has 3 sets of coarse, medium and fine rolling mills. The maximum rolling speed is 2000 m/min, and the maximum rolling speed of the finishing mill is 1200 mm/min. Equipped with a complete shape and thickness control system, as well as complete finishing equipment. Aluminum foil production capacity is 100kt/a.
The 120kt/a project of Ningxia Jiasheng Yuanda Aluminum-Magnesium New Materials Co., Ltd. is scheduled to be completed and put into production in 2015.