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Gold Prospecting
Prospecting Equipment
Wal banker vs teared hopper design choice
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<blockquote data-quote="mudgee hunter" data-source="post: 329853" data-attributes="member: 9124"><p>Thanx blisters. Note the scollop cut on every second rib. This really dose work well. Pain to do. But once done worth it. </p><p>Clamp mesh well. Get the thick style grinding disc for alloy. They dont clog like standard grinding wheel. And work your way through slowly. Finish off with a flap disc on your grinder. I used a 5" / 125m .</p><p>you can play with various air gaps underneath by varying your gaskit thickness. NOTE!!! At the begging of mesh at top, I have a peice of alloy angle that restricts the flow underneath. To much fast under current will blast out from the bottom. But my cat walk mesh air gap is MUCH higher. The undercurrent gap is to aid in boiling/fluffing up the material caught. This lets the gold muscle in and stay on the bottom.</p></blockquote><p></p>
[QUOTE="mudgee hunter, post: 329853, member: 9124"] Thanx blisters. Note the scollop cut on every second rib. This really dose work well. Pain to do. But once done worth it. Clamp mesh well. Get the thick style grinding disc for alloy. They dont clog like standard grinding wheel. And work your way through slowly. Finish off with a flap disc on your grinder. I used a 5" / 125m . you can play with various air gaps underneath by varying your gaskit thickness. NOTE!!! At the begging of mesh at top, I have a peice of alloy angle that restricts the flow underneath. To much fast under current will blast out from the bottom. But my cat walk mesh air gap is MUCH higher. The undercurrent gap is to aid in boiling/fluffing up the material caught. This lets the gold muscle in and stay on the bottom. [/QUOTE]
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Gold Prospecting
Prospecting Equipment
Wal banker vs teared hopper design choice
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