Recent content by Geo2

Here is an update: A Sudanese man has made a portable dry blower similar in concept to the Aussie's one I mentioned in my first post video "gold digger, australian made" . He tried to fix the issues found in the commonly used dry blowers in Sudan , most of which are local made. They consist of...

Thanks. You have a nice drafting skills. I hope you share with us -after you finish the building of the whole thing - the 'complete' plans of your nice little trommel ! Would be awesome ;)

Hey Outback ! I think if you managed to find the financial backup for your device development the first option "get it mass produced overseas cheap " would be a reality and profitable for you and every possible customer would be happy to get one ! Sure copycats are waiting for getting one to...

Hi daniel2015, that looks very nicely done ! As Tathradj said you may end up getting a full length piece but if you search around you may get left overs from building sites or metal workshops, good luck :)

Looks very good ! Thanks mate :)

Even an experienced metal detectorist passes by some targets, once in a while ;) But I think rocket has improved his coin hunting skills very quickly :D My X-terrific as someone has called it before, is sleeping very soundly, because this year I couldn't go out earlier . Now with the rainy...

LOL that was quite a scene (is that true, rocket?) :lol:

Another video to show the inner working of a combine harvester : Combine Harvesting Animation (MCS) https://www.youtube.com/watch?v=RMU0goBWRjY

Congrats ! :)

Yeb, Atomrat has got it. Carrying a full "backed" mat after running dirt through it in a sluice is like carrying a jelly filled mattress :lol: The un-backed one lets slurry flow more easily through it, hence the need to put some other v rubber mat/carpet underneath to catch any gold that tries...

Cool design , your machine looks like a small rikshaw or some call it (tuk tuk) :D The handle on the front is a cool idea , makes moving the whole thing much easier. I like the cart concept, that thing is ready to roam the creeks and collect all the yella it finds ! What is that black box on top...

Thank you very much for the encouragement and backing the concept "I won't say I am the first to think of that concept anyway ;) " If you watched carefully the "gold digger's" video in the first post you'll see how they managed to lift and convey the gravel up to the screening area then to the...

nucopia, thanks for the pictures. That one looks it's doing fine where is it about.

Good point, aussiefarmer :) Yes, I did write (after being modified) on the first post. The way threshing inside a combine or grain classifier/sorter is a little different than a dryblower . Since the crops are lighter than dirt or for this matter gravel (mullock) and it is inconsistent in shape...

Look at this page , you can hit Ctrl+F and type "Air separator, dry blower" or select from the top of the page (14.9 Air separator, dry blower) http://www.fastonline.org/CD3WD_40/CD3WD/APPRTECH/G10TOE/EN/B1125_23.HTM#B1125_23_9 This is not exactly a combine/harvester but has some drawings of a...