Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Charts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Gold Prospecting
Alluvial Gold Prospecting
High banker pump size and water feed
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Prospecting Australia:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="Occasional_panner" data-source="post: 340957" data-attributes="member: 7956"><p>The backwards cuts are an angled cut in the pipe pointing back toward the top of the feedbox, thus placing some upward pressure to assist keeping the material up, and washing in the box. When you gently hit them with a blowtorch they open up nicely, practice on scrap first.</p><p></p><p>Sorry I never did that pic, it's all set up in the back yard now actually as I was showing it to Bigwave. I'll take a shot in the morning, give me a kick up the bum if I forget again. :| </p><p></p><p>The spray bar setup is really only for breaking down material so it can be processed by the riffle system.</p><p>It makes no difference at all if the material is all loose and easily dissolved. The only time when it needs to be doing the job properly is when clay is in there.</p><p>All the riffles need is enough flow and the right angle.</p></blockquote><p></p>
[QUOTE="Occasional_panner, post: 340957, member: 7956"] The backwards cuts are an angled cut in the pipe pointing back toward the top of the feedbox, thus placing some upward pressure to assist keeping the material up, and washing in the box. When you gently hit them with a blowtorch they open up nicely, practice on scrap first. Sorry I never did that pic, it's all set up in the back yard now actually as I was showing it to Bigwave. I'll take a shot in the morning, give me a kick up the bum if I forget again. :| The spray bar setup is really only for breaking down material so it can be processed by the riffle system. It makes no difference at all if the material is all loose and easily dissolved. The only time when it needs to be doing the job properly is when clay is in there. All the riffles need is enough flow and the right angle. [/QUOTE]
Verification
Post reply
Gold Prospecting
Alluvial Gold Prospecting
High banker pump size and water feed
Top