Sand blasting machine for anti-corrosion pipeline production

The utility model discloses a sand blasting machine for anticorrosion pipeline production, which comprises a sand blasting machine body, the bottom end of the sand blasting machine body is fixedly connected with a sand blasting pipe, the end part of the sand blasting pipe is provided with a sand blasting disc, the surface of the sand blasting pipe is fixedly connected with three fixed seats, the surfaces of the fixed seats are provided with mounting grooves, and the mounting grooves are fixedly connected with the sand blasting pipe. The inner wall of the mounting groove is rotationally connected with a guide supporting rod through a rotating shaft. According to the sand blasting machine for production of the anti-corrosion pipeline, the sand blasting pipe and the sand blasting disc are arranged, a plurality of sand blasting holes are formed in the surface of the sand blasting disc, and the sand blasting machine can be started to conduct uniform sand blasting treatment on the inner wall of the pipeline through