Shaker Tables

Mt. Baker Mining and Metals’ shaker table is designed using a ramp and plateau built into the top, based on an old Deister patent. This allows a cleaner cut between high density material, lower density material and waste products. Only the most dense material will climb the ramp in the table grooves up to the next plateau. The less dense material forms a band at the base of the ramp and reports to middlings, while the lighter material stays behind and reports to the tailings. This makes for better separation of valuable gold and precious metals from the less valuable middlings and tailings. Uses for a shaker table include:

  • Hard rock mining
  • PCB processing
  • Scrap metals, copper wire chops

 

 


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Overview

Product Description

Mt. Baker Mining and Metals’ shaker table is designed from an old Deister patent, using a ramp and plateau built into the table top. This design makes for cleaner separation between higher density material, lower density material, and waste products. With proper calibration, only the most dense material climbs the ramp’s table grooves up to the next plateau. The less dense material forms a band at the base of the ramp, collecting in the middlings tray. The lightest material stays behind and falls into the tailings tray.

Standard features include:

  • Machined grooves in thick rubber table top for less agitation in the slurry, leading to recovery of finer material
  • Table top material is EPDM, the same material as torch-down roofing, for long life even when exposed to the weather
  • Smooth, cyclical shaking motion with no bump or jerk action,leading to less agitation in the slurry, and therefore, a higher recovery of fine gold
  • High percentage recovery and high concentration ratio, can produce gold ore bar with introduction of borax
  • No anchoring required when extra weight is added to the bottom of the frame
  • Simple mechanical design for trouble-free service
  • Easy to adjust and tune for optimal performance

Uses

Uses

Hard rock mining

When concentrating gold from ore, our tables will get a high percentage of the free gold >325 mesh, even down to less than 400 mesh, equaling or out-performing any table on the market. The table makes very clean cuts of <16 mesh slurry between free gold, sulfides and tailings. You can sell the free gold and send the sulfides to the refiner.

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PCB processing

When processing pulverized printed circuit boards, our table is outstanding at separating the precious metals and base metals from the plastic, fiber and epoxy waste.

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Scrap metals, copper wire chops

When processing dirty scrap metal in a hammer mill, there are small bits of metals mixed with plastic, rubber and fiber. Air separation tables commonly used for copper wire chopping always lose a bit of fine copper into the waste stream. Our water-based shaker table does an excellent job of recovering valuable metals in these cases.

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Specifications

SpecIFICATIONs

Here are the different shaker tables we offer:

2′ X 4′
  • 300-500 Capacity (lbs/hr)
  • 1/2 hp, 120V Motor (single phase)
  • 300 lbs
4′ X 8′
  • 2,000-2,500 Capacity (lbs/hr)
  • 1/2 hp, 120V Motor (single phase)
  • 750 lbs

Please contact us with any questions and/or an expert opinion on what hammer mill size is best for your project. We can help identify requirements and meet your needs.

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