I am very curious about how gold jewelry becomes jewelry from extraction to processing, so today I specially found a picture of gold jewelry processing to explain the detailed processing process of gold jewelry for everyone. When it comes to gold ornaments, no one will feel strange. A total of 16 1000 tons of gold have been mined in human history (data of 20 10 years), more than half of which have been mined in the past 50 years. But when it comes to how they are mined, produced and processed, I believe most people have never seen them.

1. Recycled old gold ornaments are used as raw materials and melted into the iron trough to form gold bars.

2. Press the gold bars into gold plating according to the thickness of the required profile.

3. Forge the gold plate and remove the outline needed to make bracelets and other jewelry.

In the material preparation department, the staff make prototypes of products according to the mold processing, that is, semi-finished products or accessories, including necklace [2] accessories, beads or olive beads. Then, these semi-finished products will be transferred to the chain to connect the accessories of the necklace, thus forming a preliminary complete necklace.

Fourth, pattern the semi-finished jewelry car and polish off the unnecessary parts.

The work content of the oil pressure department, like the material preparation department, is also the embryonic form of processing and producing products. The prototype is sent to the mold holding department for shaping, so that the shape of gold ornaments such as rings and bracelets is closer to the finished product.

5. Connect the processed gold beads to form a preliminary and complete necklace.

No matter what kind of jewelry structure, after the semi-finished products come out, they will be sent to the car flower department next. We saw the exquisite patterns on the gold ornaments, which are the masterpieces of this department. Finally, the gold jewelry should be sent to the electric gold department for polishing and calendering, that is, some impurities and dust on the surface of the gold jewelry should be removed, and the best effect of a finished gold jewelry can be achieved after further treatment by professional technology.

Six, a piece of jewelry after the final processing, weighing in the factory.