Jig beneficiation equipment belonging to re-election, mineral water as the medium, using the selected gangue minerals in the proportion of the difference between dressing. Jig Gold is widely used in sand, hematite, limonite, manganese ore, tungsten ore, tin, antimony ore, chromite, pyrite, barite, fluorite, etc., can also be processed chromium slag . Silico-manganese slag, copper slag, Ling iron smelting slag and other slag.