1、济南铝卷http://www.jngdly.com/熔炼炉一般用的多为方型炉，先进的为圆形炉，有的圆形炉可以倾斜倒铝水。比较先进一点的，在熔铝炉下面再加一个静置炉、静置炉重要配制合金用，可在此炉内除渣除气，静置，然后再铸造铝棒，以供挤压使用。一般炉子，不论烧什么燃料，均应有烟筒，燃料在燃烧过程中产生的废气废渣大部分可以从烟筒排出。如没烟筒废气废渣全部熔在铝水中，这样铸出供挤压用的铝棒，内部存在有严重的夹渣气泡，这是铝材质量低劣原因之一。
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、济南铝卷有合格的配方制成的合金，才能保证质量，否则以后如何加工，质量也上不去。有的厂家为了减少成本，把镁的用量少到最少允许含量。有的更甚者，把镁的含量低于允许的最少含量，致使铝型材机械强度很低。
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、济南铝卷http://www.jngdly.com/优质与普通的铝材质或者炼制工具，都会造成铝材质量上面偏差很大，在工具、技术上来提升自己的产品，相信一定会比低廉的产品更易获得行业的认可。
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.