The invention discloses an edge sealing treatment equipment for light cast iron stir pan production. The edge sealing treatment equipment comprises a device body, a horizontal air pressure stretchablerod is arranged on the right side of the device body, supporting rods are fixedly welded below a horizontal hollow rectangular column and a horizontal air pressure stretchable rod, a rotary type fixed ejection head is horizontally arranged at the right end of the horizontal hollow rectangular column, a rotary type movable ejection head is horizontally arranged at the left end of the horizontal air pressure stretchable rod, a movable stroke column in vertical angle is movably installed on the upper surface of the horizontal hollow rectangular column, and a plurality of evenly-arranged groovesare installed below self-locking type pressing buckles in a matched manner. A roaring flame shower nozzle conducts high-temperature heating on a pan edge to soften the pan edge, a ram on a small electric hammer hammers the pan edge all the time, the pan edge protrudes to the pan inner side, the pan edge protrudes to the pan interior after rotation by many rings, a master worker can hit the edge and seal the edge very conveniently, and the pan edge is even and attractive.