Aluminum alloy profile processing system

An aluminum alloy profile processing system comprises a profile extruding device and a profile cooling device, a high-temperature ingot undergoes extrusion molding by the profile extruding device, issmoothly cut by a numerical control cutter, then enters the profile cooling device and is cooled; the profile cooling device comprises a cooling box body, the bottom wall of the cooling box body is fixedly connected with a sliding rail, at least two electric rollers capable of sliding along the sliding rail are arranged in the sliding rail, and the electric rollers are mounted at the lower end ofa storage plate; and the side surface of the cooling box body is fixedly connected with a water cooling box, the upper end of the water cooling box is fixedly connected with a fan, the outlet duct ofthe fan is communicated with a plurality of air blowing tubes arranged at the upper part of the cooling box body, a plurality of temperature sensors which are uniformly arranged at intervals along thelength direction of the sto