Well-designed Small magnets for Norwegian Importers

Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us for Well-designed Small magnets for Norwegian Importers, All the opinions and suggestions will be greatly appreciated! The good cooperation could improve both of us into better development!

  • Previous:
  • Next:

  • Electromagnetic crane car picking up metal debris by the tracks in Billings, Montana. See the cool crane-crawler device that collects the old ties at http://youtu.be/nSG9jS5Q1zs.
    Intermodal train passing at http://youtu.be/WQ0q4NwcO_I

    you need to build a fast homopolar motor

    1) cylindrical neodymium magnet (more powerful is better)
    2) 1.2 V rechargeable battery (delivers more energy per unit of time than the 1.5V battery)
    3) washer used as a guide
    4) copper wire suitably shaped