This is a video of how to make a graphite crucible using a rather unique compression and extrusion process I invented. I am sorry it took so long but sometimes what looks easy on paper can turn out difficult. I welcome everyone to contribute in both technique and clay formulas to this project. I will try to answer any questions since I had more video footage than would fit into this 15 min video. Crucible formulas are "Proprietary" among the various manufacturers making finding a formula difficult.
bob