Galena gravity upgrading works greatly to gain high grade galena
lead concentrate on basis of big specific gravity difference
between galena and its gangue. The crude galena is crushed and
screened to make the galena granules liberated from its gangue.
Kind of gravity separators like jigging machine can be used to
purify the galena to get galena concentrate and tailings. Machines
like crushers, rod mills, jig separators, shaking tables can be
involved in galena gravity processing flow sheet. The simple
crushing breaks the big blocks into small ones while rod mill, as
kind of milling equipment, is used to mill the crushed output to be
fine of -5mm without any extensive-milling. Galena lead jig machine
can be involved to enrich the milled galena to get the final
concentrate and tailings. There shall be some fine granules in the
tailings from jigger, so a shaking table can be used to recover the
galena in the tailings to improve the recovery.
Forui is a manufacturer of kinds of mining machines for
beneficiation of placer gold, quartz gold, mercury, barite,
fluorite, celestite, pyrite, hematite, manganese, and recovering of
smelting alloy from smelting slag of silica-manganese smelting
slag, chromite smelting slag, and ferro-nickel smelting slag. Free
test can be done for you if samples of 10-20 kgs can be available.