A process and apparatus for the roll casting of ribbed plate

Abstract

The application discloses a ribbed flat plate casting and rolling process and equipment, and relates to the technical field of aluminum profile production. The process comprises the following steps: using a smelting furnace to complete aluminum liquid melting and refining of a given composition; delivering the aluminum liquid to a filtering device through a flow channel; delivering the filtered aluminum liquid to the flow channel; delivering the aluminum liquid to a casting nozzle device through the flow channel; delivering the aluminum liquid to the upper and lower roller gaps of a rolling mill system through the casting nozzle device; and completing the rolling and molding of concave-convex flat plate aluminum profiles through the upper and lower rollers of the rolling mill system. Compared with the traditional extrusion method for producing large flat plate aluminum profiles with concave-convex ribs, the application optimizes the production process, shortens the process flow, and makes the aluminum liquid once molded into large flat plate aluminum profiles with concave-convex ribs, thereby reducing energy consumption, reducing the production procedures, reducing the generation of head and tail materials in the production process, and realizing the production of low-cost, low-energy-consumption and high-quality aluminum profiles. In the aluminum liquid flowing process, the aluminum liquid does not contact any pump body, thereby avoiding the adhesion of the aluminum liquid to the inside of the pump body.

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