Basic Info. Model NO. XK-LD150 Slot Type CTS Customized Available Condition New Warranty 12 Months Free Warranty, Free Repair. After-sales Service Lifetime Technical Support Certification ISO9001 Efficiency Value 30-90 Tons/H Mining Object Sand, Gold, Salt Delivery Time 1 Month Transport Package Container or in Bulk Specification ISO9001 Trademark HENGPENG Origin Shandong, China HS Code 89051000 Production Capacity 50 Sets Product Description 1. Introduction Introducing the revolutionary Gold Mining Dredger, a state-of-the-art solution masterfully engineered to excel in the extraction of monomer gold from a variety of sources, including placer gold, lode gold, and polymetallic ores. This advanced equipment emerges as an outstanding alternative to conventional mercury-board methods, solidifying its status as the premier choice for efficient and sustainable gold mining in both riverine and rocky environments. Comprehensive ore beneficiation tests have affirmed its exceptional capabilities, achieving a placer gold recovery rate surpassing 99%. When dealing with lode gold ore, the dredger delivers a remarkable monomer gold recovery rate of over 98% when 65% of the grinding particles are finer than 0.074mm. Additionally, for monomer gold particles as fine as 0.04mm, this innovative dredger achieves an impressive recovery rate exceeding 97%. The system's primary gold ore discharge cycle is meticulously optimized to operate within a range of 1-4 hours, while the placer gold ore discharge cycle extends to 4-8 hours, boasting an extraordinary concentration ratio ranging from 500 to 1000 times.