A couple of photos of my homemade rotocasting machine. I will take and post more photos of mold making and casting, trials and errors method as usual 

molds are ready for casting

Rotocasting machine ( about $50 total costs )


22" Pinocchios are ready for painting

Ok, you're going to have to explain:
1. What the machine is for
2. How you made it

It looks cool!

This kind of machine is for  casting hollow parts ( and bubble-free ). It can cost about $ 2000 and even more http://www.steltercreativewoodworks.com/STELTER1/Rotocasting_Mx.html  so some folks prefer to buld it by themselves    Mine is about $50 materials costs . A couple of videos about homemade rotocasting machines  HOMEMADE ROTATIONAL CASTING ROTOCASTING MACHINE   
$20 Rotational Casting Machine
Frankly, it's not a big deal to build this stuff, it only took time to find a motor. Mine is a microwave oven's motor

That is very cool! So it is a bit like a gyro scope (think I have the right word) and pushes the to the outside of the mold so it is even and without bubbles. I like!

Thanks for the added explanation - that is very cool indeed!