Suction dredge equipment of 12 inches
This is made up by the following basic elements:
Floating Raft
- Six metallic rectangular pontoons of iron
- Articulated of: 1.00 x 2.00 x 10.00 meters
- Set up: 2 rows for 3 pontoons
- Beams, floors, bunk beds, machinery room, wooden covering (two levels)
- Ceiling cover: calamine of corrugated aluminium
- Sluice and wooden sifting box of 4.00 x 10.00 meters
Suction equipment
- Petroleum motor
- Transfer box
- Cutter pump covered in 12 inches
- Water pump of 6 inches x 4inches with hydraulic reamer
- Iron tube of 12 inches, suction and discharge, articulated hose of 12 inches x 1 ¾ inches.
- Support tower, winch, lifting lug of 12 meters
- Control table
Optional equipment
- Aluminium slider 55 HP
- Combustible tank
- Lighting equipment
- Gas stove, refrigerator
- Amalgamating equipment and gas burner
- Electric welding equipment
- Mechanical maintenance floor
Estimated investment: $
Output:
- Gross monthly average:
- Treated gravel: 16 m3 x 16 hours x 25 day/month
- 2 shifts = 10,400 m3 = 5,200 gr. Au/month
Personnel
- 1 administrator, owner of the raft
- 1 warehouseman
- 1 cook and helper
- 1 guardian and helper
- 2 motor mechanics
- 4 wince operators
- 1 mechanic
- 1 welder and helper
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