Gold dredge
For river mining projects
Mining equipments for land uses are also available
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Gold dredge
1. Introduction
MG40 Excavating Gold Dredger is widely used in watercourse and near shore where contains gold richly.
It fits especially the ore body with the clay content of 25% and the gravel concentration of 30%.
It is of high automation,high efficiency and high gold selecting precision.
Easy to operate(Centralized Control. All buttons. 2-4 people.)
Easy to disassemble.It works continuously.
2. Range
Extract gold,platinum,tin,tungsten,titanium and other rear metal ores.
3.Specifications
| Item | Unit | No. | Figure |
Whole Ship | Capacity | M3/H |
| 40-60untrimmed ore |
Overall Power | kw |
| ≤115kw | |
Max Ore Dia. | mm |
| ≥50 | |
Precision | % |
| ≤65%-75% | |
Ore-dressing Rate | % |
| ≤90% | |
Oil Consumption | Kw/h | 2 | ≤215 | |
Atmospheric Pressure | kpa |
| ≥89.6(674mmHg) | |
Temperature | k |
| 278-313(5-40°c) | |
Water Consumption | M3 |
| ≥84 | |
Weight | T | 1 | ≥36 | |
Size | mm |
| 1960×5100×6500 | |
Excavating System | Depth | m |
| 4 |
Rotating Speed | rmin |
| 12 | |
Max Digging Force | KN |
| 40 | |
Ground Pressure | kpa |
| 36 | |
Hydraulic System Pressure | KN |
| 25 | |
Engine Power | kwrpm |
| 562200 | |
Max Digging Height | mm |
| 5530 | |
Max Dumping Height | mm |
| 3700 | |
Bucket Volume | m3 |
| 0.4 | |
Excavating Radius | mm |
| 6000 | |
Min Radius of Gyration | mm |
| 1920 |
| Item | Unit | No. | Figure |
Floating Body | Size | mm | 2 | 21600×1800×1002 |
Overall Carrying Capacity | T | 2 | 78T | |
Water Flow | T | 2 | (when 500mm) ≥39T | |
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Separation Sieve Part | Hopper Sieve |
| 1 | ±50mm sand and stone seperation |
Conveyer Belt | stripe | 1 | L10000mm W800mm Transporting Ability 120Tn | |
Beater Cylinder Part | Beater Cylinder |
| 4 | Break and wash ore sand Separate ±10mm material |
Power | pack | 1 | 7.5kw Generator Model 250 Reducer , Chain Wheel | |
Automatic Washing Part | Wash-dressing Machine | set | 1 | Max Selecting Ability Of the ore body sieving belt 50Thour 3KW SPG MOTOR |
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| Model 250 Reducer Ratio of Speed 23:1 | |
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Precise Gold Concentration Part | Concentration Machine | set | 1 | Two Sieving Room Power :3KW SPG MOTOR Model 250 Reducer Ratio of Speed:1:23.6
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Water Supply Part | Sewage Pump | set | 1 | 5.5kw Sewage Pump |
