GM-100
High-Capacity Gold Recovery

The GM-100 is our most versatile and most distributed full-scale production model, engineered for serious mining operations while retaining global portability. With models operating on several continents, this machine has proven itself to be the most adaptable to the demands of any project location. It comes complete on a tandem dual axle highway legal frame for easy transport, and fits in a high-cube shipping container for global delivery at a fraction of the cost of open deck shipping. Includes a 35kw diesel generator, it can be set up and running in less than a day.
Specifications
Processing Capacity Up to 100 cubic yards per hour
Power Requirements Diesel Generator included
Motors SEW electric Eurodrive motors
Feed Hopper 7.5' x 12' with high impact urethane wear liners
Dimensions 40' x 7'6" x 9'6"
Weight 28,000 lbs
Water Requirements Approximately 700 GPM, requires 4 inch water pump
Key Features
- Complete on custom built road legal trailer for easy portability
- High impact urethane wear liners in all high wear areas
- Vibrating grizzly washes and discards all 3" to 24" rock
- 30" wide conveyor for 3" to 1/4" minus tailings discharge
- Main side sluice box for 7/8" minus gold bearing material
- Larger tailings sluice for 1/4" minus material reprocessing
- Sluice boxes with Hungarian, hydraulic and expanded metal riffles
- Folds up to fit inside a 40 ft high cube container for overseas shipping
- Quick setup - operational in less than a day
- Industrial-grade components
- Maximum recovery efficiency
- Included spare parts package with bearings, wheels, and other essential components for the 1st year of operation
Product Comparison
See how this model compares to our other products
| Specifications | GM-10 | GM-50 | GM-100 | GM-250 |
|---|---|---|---|---|
| Yardage Processed | 10 Cubic Yards Per Hour | 50 Cubic Yards Per Hour | 100 Cubic Yards Per Hour | 250 Cubic Yards Per Hour |
| Material Size Processed | < 8" | < 24" | < 30" | < 36" |
| Water Consumption | Approximately 40 GPM | Approximately 400 GPM | Approximately 600 GPM | Approximately 1600 GPM |
| Feed Methods | Mini- Excavator or Bob Cat (can be hand-fed for sample processing) | 200 Series excavator or 2 to 3 cu. yard Wheel Loader | 200-300 Series excavator or 3 to 4 cu. yard Wheel Loader | 400-600 Series excavator or 5 to 7 cu. yard Wheel loader |
| Feed Hopper | 4' x 8' with vibrating grizzly | 7.5' x 8' with vibrating grizzly | 7.5' x 12' with heavy-duty vibrating grizzly | 10.5' x 16' with heavy-duty vibrating grizzly |
| Trailer System | Included with 2" tow hitch | Tridem axle with fifth wheel hitch system | Integrated tandem dual axle semi trailer system | Integrated tridem axle semi trailer system |
| Spare Parts | Spare parts package included (bearings, wheels, etc.) | Spare parts package included (bearings, wheels, etc.) | Spare parts package included (bearings, wheels, etc.) | Spare parts package included (bearings, wheels, etc.) |
| Recovery Efficiency | 95%+ down to 300 mesh fines | 95%+ down to 300 mesh fines | 95%+ down to 300 mesh fines | 95%+ down to 300 mesh fines |
| Portability | Compact and lightweight for easy transport | 1-Ton Towable with Fifth Wheel Receiver | Road legal for highway transport, fits in high cube container for international shipping | Fully road legal and reinforced bull bar for towing with heavy equipment |
| Dimensions | 13'6" × 6' × 6'6" 2,965lbs | 30' × 7'6" × 9'6" 12,000lbs | 39'10" × 7'6" × 9'6" 28,000lbs | 53' × 10'6" × 12'6" 53,000lbs |
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