铸轧机是把在经过静置炉精炼后的铝液，经静置炉口Þ液面自动控制装置Þ除气箱内进一步精炼Þ过滤Þ前箱嘴子Þ相向转动且内部通有循环冷却水的铸轧辊，使铝液结晶并产生一定的变形率，从而实现铝及铝合金由熔融的液态金属铸轧成6～10 mm铸轧板材，在经过切头Þ卷取后，形成铸卷带材的工艺过程。通过铸嘴的注口，将铝液注入经冷却水冷却的轧辊上，铝液沿轧辊表面宽向分布。这时，金属处于稍前于轧辊*线的辊缝处，使液态金属在很短的时间内冷却、凝固，完成整个铸造结晶过程，接着受热轧制成形，形成铸轧板带。在该过程中熔溶状态铝液的大量热能被轧辊迅速带走。
　　铸轧机每侧铸嘴可水平和垂直进行单独准确调整，确保轧出合格的铸轧板材。
　　铸轧机的每个轧辊都单独由直流电机和行星齿轮减速箱驱动，同步控制由全数字式控制系统实现。
　　通过火焰喷涂系统在铸轧辊表面不断形成具有分离和润滑作用的集碳，防止铝液粘辊。铸轧带材离开辊缝后，通过导出辊、夹送辊、液压剪、偏导辊，由直流电机驱动的下卷式卷取机进行卷取。卷取机可提供铸轧板带的张力。当带材尺寸符合要求时，需在不停止铸轧生产过程的情况下剪切带材。为了完成这一操作过程，系统配有一套液压驱动的夹送辊，以保持铸轧机出口处的张力。该夹送辊在同步剪切机剪切前夹紧，在换卷后立即打开。卷材通过卸卷小车和液压推卷装置从卷取机上卸下卷材，完成整个铸轧生产过程。

       主要机型(水平换辊，倾斜操作;水平换辊，水平操作)

　　     Φ500×800mm              Φ600×1000mm

　  　Φ650×1450mm             Φ680×1450mm

　  　Φ680×1650mm             Φ700×1450mm

　  　Φ700×1650mm             Φ720×1650mm

  　　Φ720×1750mm             Φ850×1600mm

　  　Φ850×1650mm             Φ850×1750mm

　  　Φ920×1900mm             Φ960×1850mm

　  　Φ960×1900mm             Φ960×2100mm

　  　Φ1023×1850mm           Φ1023×1900mm

         Φ1023×2100mm           Φ1200×2100mm

       The casting and rolling machine is to further refine the liquid aluminum after being refined in a static furnace through the automatic control device of the liquid surface of the static furnace, and to further refine and filter the casting rolls of the forebox that rotate in the same way and have circulating cooling water inside, so that the liquid aluminum and aluminum alloy can be cast and rolled into 6-10 mm cast-rolled plates from molten liquid metal. The process of forming the cast strip after the cutting of þto. Through the nozzle of the casting nozzle, the liquid aluminum is injected into the roll cooled by the cooling water, and the liquid aluminum is distributed broadly along the surface of the roll. At this time, the metal is slightly in front of the roll center line of the roll gap, so that the liquid metal in a very short time to cool, solidified, complete the whole casting crystallization process, and then hot rolling forming, forming cast and rolled strip. In this process, a large amount of heat energy of molten aluminum is quickly removed by the roll.
       Each side of the casting and rolling machine can be accurately adjusted horizontally and vertically to ensure that qualified casting and rolling sheet.
       Each roll of the casting mill is driven by a DC motor and a planetary gear reducer, and synchronous control is realized by a full digital control system.
       Through the flame spraying system on the surface of the casting roll continuous formation of separation and lubrication of carbon collection, to prevent the aluminum liquid sticking to the roll. After the cast - rolled strip leaves the roll gap, it is coiled by a down-coiler driven by DC motor through the export roll, the pinch roll, the hydraulic shear and the deflector roll. The coiler provides tension for the cast - rolled strip. When the strip size meets the requirements, the strip should be cut without stopping the casting and rolling process. To accomplish this process, the system is equipped with a set of hydraulically driven pinch rollers to maintain tension at the outlet of the casting mill. The clamping roll is clamped before cutting by the synchronous shearing machine and opened immediately after changing the roll. The coil is unloaded from the coiler by the unwinding trolley and the hydraulic coiling device to complete the whole casting and rolling production process.

       Main models (horizontal roll change, tilt operation; Horizontal roll change, horizontal operation)

       Φ500 x 800mm Φ600 x 1000mm

       Φ650 x 1450mm Φ680 x 1450mm

       Φ680 x 1650mm Φ700 x 1450mm

       Φ700 x 1650mm Φ720 x 1650mm

       Φ720 x 1750mm Φ850 x 1600mm

       Φ850 x 1650mm Φ850 x 1750mm

       Φ920 x 1900mm Φ960 x 1850mm

       Φ960 x 1900mm Φ960 x 2100mm

       Φ1023 x 1850mm Φ1023 x 1900mm

       Φ1023 x 2100mm Φ1200 x 2100mm

留言咨询

感谢您访问河南五冶机械制造有限公司网站，如果您对我们的“系列铝铸轧机 Series aluminum casting and rolling machine”感兴趣，或者在“系列铝铸轧机 Series aluminum casting and rolling machine”的使用过程中有什么问题和建议，可以拨打我们的客服电话：13938265594， 当然您也可以在下面给我们留言，我们将在更快时间处理您的反馈意见!

联系五冶

地址：河南省焦作市温县谷黄路

服务热线：13938265594

手机：13938265594

邮箱：137545002@qq.com