tinpan
Silver Member
In dry land gold areas where there is alot of sand, i can up with this idea of using an industrial fan blade fitted to a four stoke engine on a portable trolly.As most detectors have a limited depth range, this portable fan moved a large pile of sand in hours and increased the depth range and even exposed the odd pennyweight nugget and other items, e.g bottles, tools and a pair of boots. The funny thing is the fan came from the tip and engine off a broken water pump, total cost 25 dollars and many hours of testing and swearing. Welcome you try this idea, it really does work but the specification of my model will remain with me.
TINPAN
TINPAN
Amazon Forum Fav 👍
Upvote
0