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  1. J

    Making Sparks!!

    Finally finished this sucker!!! Plus almost all of the filings are going where they should, into the funnel. :-) https://www.youtube.com/watch?v=vsqhb7kbwZE&feature=youtu.be
  2. J

    Bolt on fully adjustable spark shields/diverters on GIB grinder build

    I finally fired this thing up , the tracking is rock solid, it is unbelievable how fast it removes material but it’s also a fire breathing beast, sparks shooting up twelve feet in the air and following the belt around and flying off around the turns so I decided to make a few fully adjustable...
  3. J

    Polarbear forge grinder in a box build

    Thanks for the compliments There is a tracking knob on the swing arm.
  4. J

    Polarbear forge grinder in a box build

    The spark collector is a 1/8 plate funnel I welded up attached to a harborfreight air tank with wheels welded on and a hole cut in the top($27 on sale with a 25% off coupon) The funnel is removable
  5. J

    Polarbear forge grinder in a box build

    The tool arm is aluminum, everything else is cold rolled steel.
  6. J

    Polarbear forge grinder in a box build

    Hey guys I'm new to the forum, just figured I would post my version of the grinder in a box, 2hp 3 phase motor running off single phase220 with a Teco FM50 VFD, hope you like it>>>>>>>>>>>>>>JK
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