Mobile Plant

Mobile Placer Ore Plants

Unique in the industry is our line of innovative Mobile Placer Ore Processing Plants. These plants are particularly versatile and economical for alluvial mining projects, and they are well suited for stationary or mobile production and exploration. They are compact and portable, with capacities ranging from 25–100 cubic meters/hour of continuous feed with a backhoe or excavator feeding ore directly...

Unique in the industry is our line of innovative Mobile Placer Ore Processing Plants. These plants are particularly versatile and economical for alluvial mining projects, and they are well suited for stationary or mobile production and exploration. They are compact and portable, with capacities ranging from 25–100 cubic meters/hour of continuous feed with a backhoe or excavator feeding ore directly into the plant’s hopper.

Our typical design uses either a trommel or vibrating screen deck classifier that feeds into the Low-G Horizontal Centrifuge for primary recovery. The primary concentrate can then be processed with our Helix Spiral for secondary cleaning. The feed hopper wash plant, ore classifier, and primary and secondary concentration make a complete system.

These plants are built on a towable trailer frame and include a power generator and all the pumps, hydraulics, electrical, etc. They are completely self-contained. Their mobility is especially suited to move up and down the alluvial plain, moving the plant to the ore instead of excavating and hauling ore to a stationary plant.

The plant can shift position on the fly, taking only 15–20 minutes to reposition the plant using the four leveling jacks. This is great for fluctuating high and low water conditions. Reclamation is more economical since the head-ore tailings go right back in the digging trenches during or shortly after the process day instead of mounting up at multiple sites.

The plant’s primary recovery unit, the Low-G Centrifuge concentrator, is a fine gold recovery system. However, for coarse gold ores, we install a "jackpot" system to recover coarse gold and nuggets before the classified ore feeds into the primary recovery unit.

These plants are virtually "plug and play," meaning minimal assembly is required, and they can be shipped overseas in a standard sea container. They are designed for commercial mining. Their systems are simple to operate and low maintenance.

“Move the plant to the ore, not the ore to the plant!”

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Configurations

Our equipment has three configurations: 25, 50, and 100 cubic meters per hour. These plants are trailer mounted, completely self-contained. The Placer Ore Processing Plants incorporate...

Our equipment has three configurations: 25, 50, and 100 cubic meters per hour. These plants are trailer mounted, completely self-contained. The Placer Ore Processing Plants incorporate our Low-G Horizontal Centrifuge as a primary concentrator. Each plant has an onboard diesel power source, electric motors, water pump, wet dump stationary feed hopper, vibrating screen classifier, tailings troughs, operator platform, high-pressure monitor washing gun, concentrate bin, and manual leveling jacks.

The models are as follows (capacity ratings are dry weights and volumes of typical alluvial head ore):

• MPP-25: 25 cu/yards/hour
• MPP-50: 50 cu/yards/hour
• MPP-100: 100 cu/yards/hour

*Capacity ratings are dry weights and volumes of typical alluvial head ore*

Onsite training is available anywhere in the world.

By adding an optional 16" Helix Spiral secondary concentrator (stand-alone unit), these plant packages are a complete turnkey placer mining setup for processing head ore down to producing a finished or smeltable product.

(Plants are built to order. Fabrication time is 3–4 months.)

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Portable Gold Lab

We offer a customized 40’ sea container converted to a complete lab for fire assaying, smelting, and pouring gold bars (doré bars). This setup includes complete test, production, and safety equipment for operating a dry assay lab (not a wet chemical assay).

Physical conversion of the sea container includes interior partition into two sections - a dry “clean section” for lab tasks and a wet “dirty section” for smelting, assaying, and processing concentrates with the Multi-Helix Spiral. The clean section includes installation of black L-shaped 7.5’ x12’ Formica countertop with wood cabinets, wall shelving, pegboard for drying glassware, overhead lights, tables and sinks, and plumbing and electrical installations with circuit breaker panel.

We will train you to operate your own lab and set up your mine processing protocol. Lab equipment depends on the requirements of the mine and customer needs.

Contact Us for More Information About Specs and Pricing
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