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Gold Prospecting
Do It Yourself (DIY) Projects
Bellows puffer style drywasher plans
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<blockquote data-quote="gcause" data-source="post: 79216" data-attributes="member: 1497"><p>Thanks for that MJB and Golddigg I was wrong in my thinking that the riffles were like a river sluices. :8 </p><p></p><p>I was also thinking I would make a riffle box with just the membrane material on the base of it and the riffles themselves be an independent unit that would slot in like in this picture, note the wedge shape above the riffles. That way I could swap them out until I get the right ones sorted for the type of material and feed rate. I would make it a tight fit so they are hard up against the membrane.</p><p></p><p><img src="https://www.prospectingaustralia.com/forum/img/member-images/1497/1400833507_image.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>What are your thoughts on that or do they have to be attached to the membrane?</p></blockquote><p></p>
[QUOTE="gcause, post: 79216, member: 1497"] Thanks for that MJB and Golddigg I was wrong in my thinking that the riffles were like a river sluices. :8 I was also thinking I would make a riffle box with just the membrane material on the base of it and the riffles themselves be an independent unit that would slot in like in this picture, note the wedge shape above the riffles. That way I could swap them out until I get the right ones sorted for the type of material and feed rate. I would make it a tight fit so they are hard up against the membrane. [img]https://www.prospectingaustralia.com/forum/img/member-images/1497/1400833507_image.jpg[/img] What are your thoughts on that or do they have to be attached to the membrane? [/QUOTE]
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Gold Prospecting
Do It Yourself (DIY) Projects
Bellows puffer style drywasher plans
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