Xinhai EPC provides services of sample test, mine design, equipment manufacture, etc. for clients, and solves the common problems in plant construction such as budget over-run, schedule delays, unqualified equipment, unclear recovery benefit, disputes of the manufacturers, and unclear responsibility of after-sale service.
Manufacture more than 600 kinds of equipmemt used in mining,ore dressing and metallurgy,and provide full sets of main and auxiliary equipment for mine less than 10000 tons/day capacity.
The main ore minerals in bauxite are gibbsite,bohmeite,and diaspore.Gold The primary mineral of gold is the native metal and electrum (a gold silver alloy).from tantalite columbite although minor amounts are found in tin concentrates.
Silver mining is the resource extraction of silver by mining.Silver is found in native form veryExtraction of silver from lead ore was widespread in Roman Britain as a result of Roman mining very soonwith major booms for silver and associated minerals (lead,mostly) in the galena ore silver is most commonly found in.