The automatic sand blasting machine inside and outside the pipeline is used for sand blasting and rust removal inside and outside the pipeline at the same time.

Pipeline automatic sandblasting machine is a new type of sandblasting equipment newly developed by our company for sanding and rust removal of the inner and outer walls of the pipeline. The automation of the equipment can be selected according to the length and size of the pipeline. position and walking speed. The sandblasting speed of the inner wall and the outer wall is synchronized, and the cleanliness of rust removal is above Sa2.5 level. During the sandblasting process, the sand is blasted while the sand is returned, and the sand blasting of the pipeline is uninterrupted, which ensures the uniformity of sand blasting.