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Precious metal buyers of scrap precious metals and jewelry anywhere in the world.

Separation Dynamics Inc., exclusive manufacturers of the EXTRAN Recycling System, a unique oil/water separation system used for recycling aqueous parts washing fluid. The system is based on the innovative EXTRAN Diffusion Separator, a filtration module made up of thousands of hollow cellulose fibers.

A gold, platinum, silver buyers, smelters, refiners serving jewelers as gold buyers for all precious metal scrap gold, platinum and silver recycling including dental gold and gold scrap jewelry, filings and sweeps and platinum crucibles, platinum thermocouple wire and silver like sterling silver and assayers of all precious metals that the public sends in to Midwest Refineries to sell gold, sell ...