homemade four way screener demo 1 

Do not know how this escaped my viewing for so long. This is truly an engineering masterpiece with some serious thought going into the construction allowing for the separate classification. My hat off to the maker, ever thought of going into gold mining.

Sedimentary rocks tend to be flat shaped after crushed, while igneous are rounded or tetrahedral.

I'm wondering if I could use a plate compactor as the agitator?

nice build

I love it! exactly what I was looking for!!

LOVE IT ,, JUST AWESOME DESIGN !!! U GO BOY !! YOUR MY HERO NO KIDDING !! THANKS !!!

how did you make it i live in ireland and would love to build one very simular

Hi, Where can i buy a good vibrating motor for this type of heavy application? Where can I buy the springs? thanks!!! :)

The way this camera was waving around, I thought I was in a crashing helicopter at first.

How to make