Polyurethane friction welder.
<video controls autoplay loop> <source src="https://diqn32j8nouaz.cloudfront.net/polyurethane_friction_welding_machine.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...601#post182333
https://www.homemadetools.net/forum/...787#post159855
https://www.homemadetools.net/forum/...221#post134789
https://www.homemadetools.net/forum/...2814#post97209
https://www.homemadetools.net/forum/...968#post100346
https://www.homemadetools.net/forum/...7862#post86386
