MSI Gold Mining Equipment

Madden Steel Inc.

MSI Highly suggests our finishing package, which is the Enhancer and Xtruder working together. The Enhancer concentrates and helps clean your material by helping to remove silt and slimes, so the processing with the Xtruder is made easy and fast.
Or you may want to look at it in this manner; For Ultra fine gold If you had an Enhancer and Xtruder you could process approximately 1000 Lbs.(450 kg) of concentrates in about 2-1/2 hours.

The Finishing Package and how it works

First, clean the concentrate out of the sluices. If you had 6 x 20 foot sluice boxes your clean out should be approximately 500 to 700 pounds of sluice concentrate.

Next, run the sluice concentrate through the Enhancer 755. This will further concentrate and clean the material, about a 12 to 1 ratio in most cases. This should take approximately one hour.

The final step is to run this super concentrate through the Xtruder 255 gold shaking table, which should also take about one hour.

The Xtruder 255 Shaker Table

Our Xtruder 255 gold shaker table, which is similar to the Gemini, is considered a gold shaking table or sometimes called a gold finishing table and is the final step before smelting. The shaker table is simple to operate, has full variable speed control, has a capacity of up to 255 pounds per hour, and can recover fine gold down to 400 mesh with a minimal water requirement of 6 to 10 gallons per minute. Fresh water can be used or pumped with its own recirculation pump, then filtered and reapplied at precise pressure.

Our table package has a water circulatory pump and tank with oversized reusable water filter and pressure valve. All tables are inspected, tested, and pre-adjusted with real gold bearing material before shipping. Testing has proven that the Xtruder 255 is capable of recovering approximately 15% more fine gold than an experienced operator with gold wheels and also, at a faster feed rate.

The Finishing Package

How the finishing package works, if you were to use with a sluice box system:

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Finishing equipment is the final step in the gold concentration and separation processes. We offer a comprehensive clean-up package, which is highly sought after by serious miners. The package consists of our Enhancer 755 concentrating unit and Xtruder 255 shaking table as seen below.

Gold Shaker Table, the Xtruder 255