The inner wall elbow sandblasting gun produced by Dongguan Meijun Automation Equipment Co., Ltd. is used for sandblasting the dead corner of the mouth of the pot tank and sandblasting the curved channel inside the pipeline. Generally, the sandblasting gun for the inner wall of the pipeline presents a 45-degree horizontal spray

360-degree range. The apertures of the sandblasting gun are: 8/10/12mm three apertures, the thread is ,; 1 inch 2, 1/1/4, DN32, outer diameter 41mm