1. Bucket chain gold dredger is widely used in the dredging area with a lot of stones. The buckets can dredge all the materials while not lose any gold. 2. At present, the deepest dredge depth that we produce the dredger is 25 -30 meters. 3. The key parts of bucket chain gold dredger are dredge buckets, dredge arms,classifying screen, diesel generator, convey belts,pulsating sluice box,fixed sluice box .