PRECISION GOLD MINING TROMMELS
Reverse Helix Trommel
8" Javelina Gold Trommel
up to 1/2 yard per/hr
12 volt motor
MINIMUM 2000 gph water pump required (not included).
18’ of reverse helix in outer barrel.
31" Tall x 48" Long x 24” Wide at the base. Hopper is 15” Wide x 14” Long, Load in height is 30”.
10” wheels/tires.
Screening barrel is 28” long and reverse helix barrel is 18” long.
30” x 7” Sluice Box w/Miners Moss and a 10” gold pan.
60 pounds.
12 Volt motor turns barrels.
$1500.00 cash price
3% charge for credit card processing through Pay Pal only..
$1607.00 card purchase and pallatized for shipping.
12" Javelina Gold Trommel
up to 2 yards per/hr
12 volt motor
We run a 1" 37 gpm gas pump on these (not included).
40"Tall x 67"Long x 32”Wide at the base. Hopper is 22” Wide x 23” Long x 14” deep.
13” wheels/tires.
Screening barrel is 42.5” long and reverse helix barrel is 29” long w/40’ of reverse helix ribbon.
36”x 9” Sluice Box w/Miners Moss and a 15” gold pan.
140 pounds.
12 Volt motor turns barrels.
$3200.00 cash price
3% charge for credit card processing through Pay Pal only.
$3358.00 card purchase and pallatized for shipping.
15" Javelina Gold Trommel up to 5 yards per/hr
115 volt motor
8’ long x 5’ wide x 4.5’ tall.
570 pounds.
170 pound tongue weight.
115 volt electric motor turns Barrels.
2” water pump required (not included).
Hopper - 32" Wide x 29" Long.
Back Up Sluice - 12" Wide x 48" Long with miners moss & raised expanded screen.
$10,600.00 cash price.
3% charge for credit card processing through Pay Pal only
$10,918.00 card purchase
Operation & Gold Recovery
~ 98%+ recovery ~
Fine tuning your Trommel and determining what water pressure, feed rate and angle works best for the material you are processing will happen only with testing the material you want to run. Start with a shovel full in the hopper with lead shot, bb’s,etc. and let it run, determine that you have caught your heavies in the gold pan. If you overload the machine you will end up with a lot of light material in the gold pan, Slow the feed rate and/or increase angle of the machine. Remember the Reverse Helix Barrel works on the same principle as a gold spiral wheel, it needs time to wash properly and overloading it will not give it time to settle the heavies.
IF YOU FIND GOLD IN THE BACK-UP SLUICE BOX (you are feeding the material to fast) If you are recirculating your water, Fine Gold can float when the tension of the water becomes very high from being muddy, its best to filter the water and keep it as clean as possible. Also good idea to check the spray bar/screening barrel from time to time to make sure it is not getting clogged up with debris (leafs,roots,etc) IMPORTANT: make sure to never clog up the Spray Bar or Classifying Screen as this will effect the process of Gold Recovery.
No Pre-Classifying
Necessary
Fast and easy gold recovery.
Instant Gold Verification
Portable, Efficient,
The most advanced and efficient portable placer gold mining trommel available today, inner 1/2” expanded steel barrel for classifying and the outer polyvinyl barrel with many feet of reverse helix that capture your gold and deposits it out the head of the reverse helix barrel into your gold pan for Instant Gold Verification.
~ 98%+ recovery ~
… Precision Mining Machinery Made in Arizona ...
Contact Us
While we are available most hours of the day we are usually building machinery and its very loud in the shop ...Please leave a voice message if we do not answer and we will get back to you ASAP.
International Shipping
Our overseas customers will need to contact their local Freight Broker to arrange shipment from our location in the USA to the destination country.
Click the link above for Shipping Quote
Just enter your shipping info and the machine listed below.
Before booking freight make sure to contact us with full payment and freight pick up address and date the machine will be ready to ship.
This is the info of trommel packaged ready for pickup
8” Javelina Gold Trommel
48”L x 24”W x 30” T
100 pounds
Palletized
Residential Pickup with a Forklift
Zip Code 85119
Apache Junction, Arizona
12” Javelina Gold Trommel
67”L x 32”W x 41” T
209 pounds
Palletized
Residential Pickup with a Forklift
Zip Code 85119
Apache Junction, Arizona
