STAR TRACE concentrator is kind centrifugal concentration equipment .It can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation. It is also used to recover gold from the old tailings. Since1985, three models have been developed. Application shows that the recovery can be as high as 99%, especially for the case in recovering the natural gold in lode ore with 65% of the ore having milling size of 0.074mm,the recovery for the natural gold is expected up to 98%. For that natural goldof 0.004mm in particle size. The recovery is 97%. The cleaning up cycle is 1~4 hours. And the upgrade ratio is up to 1,000 times.
High concentrating ratio and high recovery.
Total process automation, steady recovery performance.
Center discharges design for fast, secure concentrate removal.
Environmentally friendly (requires no chemical additives or reagents).
Low water and electricity requirements.
Low production costs, durable wear parts, minimal maintenance requirements.
Compact design requiring less space, easy merged into the existing mining processing.
Quick pay back on investment, typically less than half year.