Gold Mining Dredger Gold Dredger Gold Bucket Dredger Gold Panning Dredger
| Min. Order: | 1 Set/Sets |
|---|---|
| Payment Terms: | T/T |
| Place of Origin: | Shandong |
Company Profile
| Location: | Weifang, Shandong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Dredger, Dredging Equipment, Sand Washing Machine, Gold/mineral Processing Machine, Wheel Loader |
Product Detail
| Model No.: | LWGMD |
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| Means of Transport: | Ocean, Land |
| Brand Name: | Lingwei |
| Packing: | containers or bulk |
Product Description
A gold dredge is a placer mining machine that extracts gold from sand, gravel and dirt using water and mechanical methods.
A large gold dredge uses a mechanical method to dig up material (sand, gravel, dirt, etc.) using steel "buckets" on a circular, continuous, steel "bucketline" at the front end of the dredge. The material is then sorted/sifted, using water. On large gold dredges, the buckets dump the material into a steel rotating cylinder (a specific type of trommel called "the screen") that is sloped downward toward a rubber belt (the stacker) that carries away oversize material (rocks) and dumps the rocks behind the dredge. The cylinder has many holes drilled into it to allow undersize material (including gold) to fall into a sluice box. The material that is washed or sorted away is called tailings. The rocks deposited behind the dredge (by the stacker) are called "tailing piles." The holes drilled in the screen were intended to screen out rocks (e.g., 3/4 inch holes in the screen sent anything larger than 3/4 inch to the stacker).
Our main products:
Sand/Mud dredger |
cutter suction dredger |
bucket chain dredger |
small and middle-sized transport ship |
mineral processing dredger |
gold mining dredger |
sand washing machines |
stone crushing machinery |
If you are inquiring about our products, could you please give us the information like:
1. What is the output per hour
2.what is the digging depth
3. Are the dredgers working in salt or fresh water
4. is the dredger hydraulic or mechanical
5. What is the ratio of the sand and stone in the working site
6. The other data of the working place of the dredger