hot plate vibrator

[jon skorepa]

has anyone tried a hot plate vibrator to enhance uniformity of cast bullets? jat jon

[dragonrider]

I believe someone here was involved in such and endeavor, I cannot remember who it was.

[geargnasher]

Perhaps Jbunny? One of our members who was experimenting with Zinc boolits mentioned an electric razor or something as a casting vibrator, but I don't remember exactly who.

Gear

[wills]

http://www.sciencemadness.org/talk/viewthread.php?tid=7354&page=2
Is there a place/category for Homebuilt hotplate /agitator?
That works by virtue of vibrating a$12 coil hotplate attached to a 1/2 in. ply base using 2 vibrators liberated from an old massaging chair. . .
Follow the link.