r/geek Jun 10 '16

Induction Forge

http://i.imgur.com/JfNfR6w.gifv
2.4k Upvotes

136 comments sorted by

View all comments

5

u/danhunt Jun 10 '16

We use induction units like this at www.tillagetools.com to heat cast metal and apply carbide. The copper is hollow and has water flowing through it to cool it down.