Metal Casting Tip: Improving Surface Finish of Metal Castings with a Tapered Sprue Former @PaulsGarage
Metal Casting Tip: Improving Surface Finish of Metal Castings with a Tapered Sprue Former  @PaulsGarage
Uploaded April 2018 | Updated September 2026, 2 hours ago
In this video, I talk about one way I hope to improve the surface finish of my metal castings. I plan to do this through the use of a tapered sprue former. This will allow me to make a narrow, tapered sprue to pour the molten metal into the sand casting mold, controlling the flow of metal and reducing turbulence. This is one quick tip to help in the metal casting process and hopefully will make my aluminum and bronze castings better. There is no melting metal in this particular video, just me blabbering on and on. I also nearly cut myself with a sharpened trowel, so there's that.

SWDweeb's channel: youtube.com/channel/UCAyW0r-deFC-GmzbuG3j3dQ

Olfoundryman's channel: youtube.com/channel/UC90RoN_IjSRF18jAG0HIA6g

Mailing Address:
1818 Milton Ave STE 100 #1973
Janesville, WI 53545-9998

We have a community Discord server. To join, send me an email at vloggarage@gmail.com, or click here: discord.gg/TQWeGJU
Follow me on twitter at twitter.com/VlogGarage
Instagram: Instagram.com/pauls.garage
Patreon: patreon.com/paulsgarage

Music: "Quirky Dog" by Kevin MacLeod. incompetech.com
#metalcasting
Metal Casting Tip: Improving Surface Finish of Metal Castings with a Tapered Sprue FormerSafety Equipment for Casting Metal at HomeRapid Prototyping in Your Home Shop! | HeyGears Ultracraft Reflex RSMini Willys CJ2A Part 12: Finishing the Sheet Metal.  FINALLY!Mini Willys CJ2A Part 10: Electric Motors and Welding Patch Panels. Also How to Make it faster...3D Print to Solid Metal, BETTER Than Lost PLA CastingMini Willys CJ2A Part 8: Steering Rack and Using a Shrinker/Stretcher for making panelsRecreate Classic Car Parts in METAL with 3D Scanning | Revopoint Metro Y Pro3D Printed Plastic to Aluminum Bronze Spear #shortsMetal Casting TEMPERATURE matters more than you thinkDIY Electric Heat Treat Oven/Kiln/Furnace Part 4: Wiring up the Orton Kiln ControllerMini Willys CJ2A Part 3: Un-Building the Model for Sheet Metal Fabrication
Pauls Garage |

Metal Casting Tip: Improving Surface Finish of Metal Castings with a Tapered Sprue Former

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER