
build your own dry gold mining equipment
Build Your Own Mini Gold Trommel Plans DIY Gold Prospecting Mining Equipment This is a great Mini Gold Trommel design. It took me a long time to get the gear ratio just right. Once you are done building it, it will be 4'' long by 14" wide by 24" high. Get price; BUILD YOUR OWN Drywasher Gold Mining Trommel Diy Plans. free gold dry washer plans ...