Making a propane gas forge for blacksmithing. Uses the same venturi burners I made for my smelting furnace, video about those here: https://www.youtube.com/watch?v=9ACOr0x_Bew Forge construction from outside in: Steel water pressure vessel tank 5cm thick ceramic wool High allumina castable refractory Refractory bricks for inside base and doors The ceramic wool is glued to the walls with specific ceramic wool glue and rigidized with colloidal silica (tinted blue with food coloring to check covering). 0:00 Frame Preparation 1:42 Ceramic Wool Insulation 4:12 Inside Chamber Mould 6:41 High Allumina Castable Refractory 8:08 Feets And Burner Holders 9:21 Forge Doors 12:04 Counterweight 12:50 Long Pieces Rest 15:19 Test My new tig welder: DE: https://www.expondo.de/stamos-power-2-alu-schweissgeraet-wig-ac-dc-220-a-230-v-puls-2-4-takt-10020125?utm_source=black_beard_project&utm_medium=influencer&utm_campaign=yt_black_beard_project&utm_content=March2021 ES: https://www.expondo.es/stamos-power-2-soldador-de-aluminio-tig-ac-dc-220-a-230-v-pulso-2-4-tiempos-10020125?utm_source=black_beard_project&utm_medium=influencer&utm_campaign=yt_black_beard_project&utm_content=March2021 IT: https://www.expondo.it/stamos-power-2-saldatrice-alu-tig-ca-cc-220-a-230-v-a-impulsi-2-4-tempi-10020125?utm_source=black_beard_projects&utm_medium=influencer&utm_campaign=yt_black_beard_projects&utm_content=March2021 Use code "BlackBeard20" for 20€ discount on minimum order value of 200€ Some of the stuff I use for my projects is listed in this amazon storefront: https://www.amazon.com/shop/blackbeardprojects It's affiliate marketing, so if you order something from here you'll help the channel for free! Thank you! ★Patreon★ https://www.patreon.com/blackbeardprojects ★Website★ http://blackbeardproject.com/ ★Follow me★ Facebook ► https://www.facebook.com/BlackBeardProjects/ Twitter ► https://twitter.com/BlackBeardProje Instagram ► https://www.instagram.com/black_beard_projects/