Gold Mining Dredge Manufacturers In China Mining Dredger Gold And Diamond In River
What is a dredge in mining?
Dredging is the underwater excavation of a placer deposit by floating equipment. Dredging systems are classified as mechanical or hydraulic, depending on the method of material transport. The bucket-ladder, or bucket-line, dredge has been the traditional placer-mining tool, and it is still the most flexible method for dredging under varying conditions. It consists of a single hull supporting an excavating and lifting mechanism, beneficiation circuits, and waste-disposal systems. The excavation equipment consists of an endless chain of open buckets that travel around a truss or ladder.
Main Features of gold mining dredge
1) The machinery has strong geographical environment adaptability, simple structure, easy maintenance.
2) It is an ideal machine of dig sand and the river dredging.
3) It can be used for mining salt ponds, offshore rivers dredging, hard bed mining and channel improvement development.
4) It has many advantages such as reliable performance , long life, low cost and large working(500-3000 cubic meters / day).
5) Digging sand separated by screening sandy is pure, no impurities, it is the ideal sand of construction industry, cement pre-operation.
Information of Gold mining dredge
| Technical Parameters For Bucket Dredger |
| Model | HD-C6 | HD-C10 | HD-C15 | HD-C20 |
| Dimension | 19*5.4*4.8 | 25*5.4*4.8 | 35*6.3*5.5 | 40*5.8*6 |
| Capacity | 50-200 t/h |
| Power | 40-55 kw | 55-75 kw | 75-100 kw | 80-120 kw |
| Max.dredging depth | 6 m | 10 m | 15 m | 20 m |
| Min.dredging depth | 2 m | 3 m | 8 m | 10 m |
| Mesh open size | 6-20 mm |
| Max.Dredging size | 300 mm |
| Gold separation equipment | Centrifugal concentrator, Pulsating sluice box, Gold sluice box, Jig machine(optional) |
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River Gold Mining Dredger 50-200 T/H For Gold Diamond Mining Images
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