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Welcome to CLINTS 101
Only my Daddy is allowed to run these machines! Unless he is not looking, I play with them to!! Grrrrr!     Doty
My Muller
This is my homemade muller for mulling and mixing Petrobond molding sand. I can use it for mulling Greensand also.
Petrobond sand (PB) is what I use to make my molds for most of my patterns.

I did not use any plans for this design but did get ideas from the net from other peole that built there own mullers. So I built and designed as I went. As a matter of fact, that is practically the way that I build anything.
I will have
links for other designs that inspired my design in the links section
Just review the pix below thru my construction.
Marked out for the lid and ready for a cut
Cut made, nice and neat with my Plasma Cutter
Building the paddle and roller arms
Turning down for a better rolling surface, the rollers are 3" pipe with end plates welded on with a center hole for an axle
Paddles and rollers almost completed. notice the spring action on the wheels so no binding regardless of how much PB is in the muller
To be continued