The aluminum strip continuous casting and rolling process is an advanced production process introduced from abroad in the 1980s. Its basic process is: aluminum ingot → melting furnace → standing furnace → degassing → filtering → casting nozzle → rolling mill → intermediate unit → Coiler.
Its characteristic is that the molten aluminum is cast-rolled into 6-10mm thick and 650-1400mm wide slabs and coiled, and then directly sent to the cold rolling mill for finishing rolling, so that in the production process of aluminum strips, ingots are omitted.Processes such as heating, hot rolling, billeting, etc. not only shorten the process flow of aluminum sheet and strip production, greatly reduce engineering construction funds, but also reduce metal burnout in the production process, save energy, and at the same time can easily achieve aluminum sheet Continuous production of strips.
It is used for cold-rolled coils of aluminum and aluminum alloys through the uncoiling and cutting head, edge trimming, joint stitching, surface cleaning, drying, stretching and straightening, board surface inspection, and coiling correction processes. , To obtain a flat, clean, uniform color, and neat appearance of the roll product, suitable for the production of high-quality products that require flat slabs, no grease, surface water, paint coating, decoration and composite. It is used for the production of high-quality products such as hot rolling or After cold rolling, the aluminum and aluminum alloy strips are cut horizontally or the products of different lengths are required. The machine train is composed of uncoiling, feeding, cutting head flattening, trimming waste treatment, roll leveling, measuring shear, Stack board and other equipment composition. The main product index materials, aluminum and aluminum alloy. Thickness: 0.3-12mm (designed according to different thicknesses) Width: 600-1560mm Cutting length: 500-4500mm Machine speed: 90m/min.
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