Kenosha Reuse Discussion Board > NORTH CHICAGO,IL
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> Laser beam-aligner variable speed blower
Laser beam-aligner variable speed blower
Laser Beam-Aligner variable speed blower. Printed instructions on cover say "Set speed control to number indicated for pipe size (8" - 24") and length of pipe (up to 100' - 500-600') Set as conditions vary. Adjust as required for steady seam."
I think this is for blowing smoke into a pipe and then you use a laser to level the pipe. If you have any questions, please email before making purchase. Thanks for checking this out!