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> Pipeline inner wall sandblasting gun 50-300MM
[Supply] 50-300MM sandblasting gun inside the pipe
long term effective
Three major improvements in the interior wall sandblaster after the 2013 model: 1) Increased height, increased wear time, and increased life; 2) Increased the diameter of the loose sand head to 32MM, which increased the sandblasting area and increased the inner wall of the pipeline. The cleaning of the sand head is more uniform and concentrated; 3) The slope of the loose sand head is changed from a flat surface to a concave arc, which is more in line with the direction of the air flow, reducing the wear of the sand particles on the loose sand head. At the same time, it also increases the impact of sand particles on the inner wall of the pipe.