Gold Ore Crushing Plant
Gold Ore Crushing Plant Gold is a precious metal mined to create practical and ornamental pieces of work. Refined gold ore can be melted, poured and cast into almost any shape to make jewelry. There are numerous industrial applications for gold, as well. Many electronics and medical devices rely on gold's ability to conduct electricity and resist corrosion.
Gold ore is loaded into the primary crusher for initial sizing. This gyratory gold ore crusher breaks the rock into 6-inch diameter pieces.
Conveyor belts take the broken ore to the screening plant, which runs the ore through vibrating screens to size the material. The optimum size is 0.75 inch diameter pieces. Oversized rock is sent via conveyor to the secondary gold ore crushing plant.
When crushed to 0.75 inch diameter or smaller, lime is added to the ore to increase the effectiveness of the process solution. The ore is then conveyed to the load out bin.
Gold solder is used for joining the components of gold jewelry by high-temperature hard soldering or brazing. If the work is to be of hallmarking quality, gold solder must match the carat weight of the work, and alloy formulas are manufactured in most industry-standard carat weights to color match yellow and white gold. Gold solder is usually made in at least three melting-point ranges referred to as Easy, Medium and Hard. By using the hard, high-melting point solder first, followed by solders with progressively lower melting points, goldsmiths can assemble complex items with several separate soldered joints.
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