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Make A Rotational Casting Machine For Under $150

Step 6The Chain Installation and Crank Creation

The Chain Installation and Crank Creation
Take the long length of chain you have and drape it over the loosely mounted gear on the top of the machine. Hopefully the gear should nicely line up with the bottom gear attached to the axel. If not, make the adjustment necessary. Now, use the chain cutter to cut the chain to the right length, and then link the chain together.

Now, take the remaining 3 inch and 4 inch 3/8 rods and make the crank using the 1/8 inch elbows. Once you have made those connections, use the epoxy to ensure the connections at the elbows are really strong.

Once the epoxy sets, you should be able to crank the roto cast machine no problem! I covered the handle in duct tape so that the threaded rod would not scrape my hand too much.

Finally, staple the mesh onto the small frame.

Enjoy! Decorate if you would like. I thought about spray painting mine.

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Author:Pseudoreid
Just a SF local tinkerer, entrepreneur, and artist.