DIY Rotational Molding

Solsylva has an interesting DIY rotational molding, or casting, machine used for hollow casting of resin or any other material that does not require heat activation. I like their idea of using a rotisserie motor, since I think it is fairly easy to find an unused one for free. Although, a hand crank would work for quick drying resins. – Link

6 thoughts on “DIY Rotational Molding

  1. I’m so glad I saw this. I’ve been trying to figure out how to build a rotating rig for cleaning and coating the inside of rusty motorcycle gas tanks. This is exactly what I need.

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