①铝锭 双层皮 3°30’
                    ②铝锭 3°30’ 
                    ③铝锭 铜套 3°30’    
                    ④铝锭 4°20’

                       ①铝锭 9°15’          
                       ②铝锭φ62   5°57’
                       ③铝锭φ68   5°57’

                  ①M型铝合金张力架组合件
                  ②P型张力架组合件  

                     ①M型张力架组合件
                     ②M型上蜡装置