Abstract:

Based on the analysis of ore mineralogy，through  the optimization of gravity separation and process table concentrator operation facilitie，implementation of continuous operation of table concentrators，and simultaneously taking diversified measures，strengthening the effection of the jigging and gravity separation，the total recovery rate was increased by 0.45%.Using a variety of means，including remote control of the production and omnibearing monitoring about the table running，achive the table concentrators unattended operation and gold closed-off management in order to ensure the production safety of the gold.

Key words: gravity separation optimization, jigging, table concentrator, closed management