The discussion focuses on constructing a vacuum kiln from an old shipping container with internal dimensions of 19'3"x7'7"x7'9", resulting in a volume of approximately 565 cubic feet. Participants express skepticism about the feasibility of achieving a vacuum due to concerns about structural integrity and potential leaks from the riveted seams. The consensus suggests that the atmospheric pressure could cause the container to collapse if a vacuum is successfully created. A recommendation is made to consider starting with a smaller design to mitigate these risks.
PREREQUISITESThis discussion is beneficial for DIY enthusiasts, woodworking professionals, and engineers interested in building vacuum kilns, as well as anyone exploring innovative uses for shipping containers in construction projects.
Garritt said:Trying to build a vacuum kiln using an old shipping container.
Internal dimensions. 19'3"x7'7"x7'9". The space inside will be about half full trying to figure out how big of a vacuum pump I need. About 565 cubic feet.