Aluminum casting mill details

The aluminum casting and rolling mill is a device for continuously casting and rolling aluminum liquid into a strip for billet for cold rolling mill , and is divided into two types: horizontal and inclined.

The main work of the aluminum casting and rolling mill is to roll the high-temperature aluminum liquid which has been refined by the original furnace and reheated in the static furnace into an aluminum plate while being rapidly cooled, and finally rolled into an aluminum coil by a coiler.

　　 The main equipments include main rolling mill, aluminum liquid level control device, titanium wire feed, casting nozzle car, graphite spraying and walking, translation hydraulic shears, coiling machine, unloading car, etc.

　　 System technical performance parameters : high rolling speed: 2.0M/min , large coil weight: 7000kg , coil diameter: φ 610- φ 1920mm , plate width: 1400mm , plate thickness: 6-8mm .

　　 System composition : 1 : Aluminum liquid level control device 2 : Casting car 3 : Main unit upper roller 4 : Main unit lower roller 5 : Graphite spraying and walking 6 : Inlet guide roller 7 : Translational hydraulic shear 8 : Outlet deflector roller 9 : Coiler

For the process characteristics of the complete electronic control system of the cast rolling mill (long-term stable continuous production, once the accident stops, it will cause serious losses), the selection of high-performance, high-reliability control components is the key to meet the control requirements.Therefore, the DC motor controller, AC inverter and PLC all adopt the series of products of German SIEMENS company.