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  • Users: RSnow
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  1. RSnow

    1725 or 3450 RPM motor?

    I am building a wide belt sander and I am planning to use a 3 HP motor. My question is should I go with a 3450 or a 1725 rpm motor? For the 3450 motor I will use a 3” pulley on the motor and a 5” pulley on the drum. For the 1725 motor I would use a 6” pulley on the motor and a 5” pulley on...
  2. RSnow

    Widebelt sander tensioning

    Hi All, Right now I am in the process of designing a wide belt sander and I have an idea that I would like to get some opinions on. For starters I plan on using three air cylinders for the upper idler drum. One in the middle that will push the drum upwards with stops on both ends. This will...

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