1、濟南鋁卷http://www.pdadn.com/熔煉爐一般用的多為方型爐，先進的為圓形爐，有的圓形爐可以傾斜倒鋁水。比較先進一點的，在熔鋁爐下面再加一個靜置爐、靜置爐重要配制合金用，可在此爐內除渣除氣，靜置，然后再鑄造鋁棒，以供擠壓使用。一般爐子，不論燒什么燃料，均應有煙筒，燃料在燃燒過程中產生的廢氣廢渣大部分可以從煙筒排出。如沒煙筒廢氣廢渣全部熔在鋁水中，這樣鑄出供擠壓用的鋁棒，內部存在有嚴重的夾渣氣泡，這是鋁材質量低劣原因之一。
Jinan aluminum melting furnace volume is generally used mostly square furnace, advanced circular furnace, the furnace can be tilted down some circular aluminum water. A little more advanced, plus the aluminum melting furnace under a

holding furnace, holding furnace important preparation alloy, in this furnace slag degassing, standing, and then casting rod, extrusion for use. Generally the stove, no matter what the fuel burn, should have the chimney, most waste fuel

emissions produced during the combustion process can be discharged from the chimney. If not all of the chimney flue gas waste water in an aluminum melting, so cast for extrusion of aluminum rod, inside there is a serious bubble slag,

which is one of the reasons for poor quality aluminum.
　　
2、濟南鋁卷有合格的配方制成的合金，才能保證質量，否則以后如何加工，質量也上不去。有的廠家為了減少成本，把鎂的用量少到最少允許含量。有的更甚者，把鎂的含量低于允許的最少含量，致使鋁型材機械強度很低。
Jinan aluminum alloy volumes have qualified formula made in order to ensure the quality of this, or how to process, quality is also stagnant. Some manufacturers in order to reduce costs, the use of a small amount of magnesium to a

minimum to allow content. Some Worse, the magnesium content is less than the minimum allowable content, resulting in a very low mechanical strength aluminum.
　　
3、濟南鋁卷http://www.pdadn.com/優質與普通的鋁材質或者煉制工具，都會造成鋁材質量上面偏差很大，在工具、技術上來提升自己的產品，相信一定會比低廉的產品更易獲得行業的認可。
Jinan quality aluminum coil aluminum material with ordinary tools or refining, aluminum quality of the above will result in large differences in the tools, techniques, up to upgrade their products, I believe that the product would certainly be more affordable access to industry recognition.