Hasung is a Professional Precious Metals Casting And Melting Machines Manufacturer since 2019.
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Hasung is a Professional Precious Metals Casting And Melting Machines Manufacturer since 2019.
How are traditional gold bars made? What a surprise!
The production of gold bars is still very new to most people, just like a mystery. So, how are they made? First, melt the recovered gold jewelry or gold mine to obtain small particles.
1. Pour the burnt gold liquid into the mold.
2. The gold in the mold gradually solidifies and becomes a solid.
3. After the gold is completely solidified, remove the gold nugget from the mold.
4. After taking out the gold, put it in a special place for cooling.
5. Finally, use the machine to engrave the number, place of origin, purity and other information on the gold bars in turn.
6. The final finished gold bar has a purity of 99.99%.
7. Workers who work here must be trained to not squint, just like a bank teller.
8. Gold bars, also known as gold bars, gold bars, and gold ingots, are bar-shaped objects made of refined gold, which are usually used by banks or traders for preservation, transfer, trade and investment. Its value depends on the purity and quality of the gold contained.
9. According to Wikipedia, the world's largest gold bar is 250 kilograms, with dimensions of 45.5 cm long, 22.5 cm wide, 17 cm high, and a trapezoid inclined at an angle of about 5 degrees. As of June 19, 2017, its value is approximately 10.18 million US dollars.
10. Nowdays Gold Bar Casting
11. Gold bullion is an irreplaceable form of precious metals for the market. Whether it is used as a raw material, investment product, or value reserve, its role is huge.
12. Regarding how to make gold bars, there are two types, traditional gold bar casting method and vacuum gold bar casting method.
13. The traditional gold bar making method is the most widely used, commonly found in miners or mining companies. Gold can be purified by heating gold to a certain temperature and turning it into a liquid, adding appropriate flux. After removing impurities, the gold liquid is directly poured into the mold and cooled to bars. After the gold is cooled and shaped, use a hydraulic press to logo and stamp the gold nuggets. Such gold nuggets can be used for marketing.
14. The casting of vacuum gold bar is usually done in a refinery because they usually need to produce gold bullion with very good surface quality and very bright. People usually prefer to buy such gold. When the refining is completed, the gold is placed in a granulator, through which it is made into small granules for weighing. Place the gold granules in the bar mold, and finally place the mold in the vacuum bar casting machine. Under the protection of vacuum and inert gas, it can avoid gold oxidation, shrinkage, and water ripples on the surface. After casting, place the gold nugget under the logo stamping machine to press out the required patterns and text. Then use dot peen marking machine to number the gold bars.
Hasung's Latest Vacuum Gold Bars Making Technology
Step 1: Smelt for pure gold.
Step 2: Make gold granules or make gold powders.
Step 3: Weighing and casting gold bars with an ingot machine.
Step 4: Stamping logos on the gold bars.
Step 5: Dot peen number marking machine to mark serial numbers.
Benefits of Using Hasung Automatic Gold Bar Vacuum Casting Machine
Are you in the business of manufacturing high quality gold bars? If so, you understand the importance of precision and efficiency in the casting process. This is where the Hasung Automatic Gold Bar Vacuum Casting Machine comes into play. Featuring fully automatic operation and an easy-to-use design, this machine offers a range of advantages that can significantly improve your production process. In this blog, we will explore the advantages of using the Hasung automatic gold bar vacuum casting machine and how it can help you cast beautiful shiny gold bars with a mirror-like surface.
1. High-quality gold ingots
Hasung's fully automatic gold bar vacuum casting machine operates under vacuum and inert gas conditions, ensuring the production of high-quality gold ingots. By eliminating the presence of air and other shrinkage during the casting process, the machine produces gold bars with exceptional purity and structural integrity. This is critical to producing gold bars that meet the highest industry standards and meet the needs of discerning customers.
2. Fully automatic operation
One of the outstanding features of the Hasung automatic gold bar vacuum casting machine is its fully automatic operation. This means that the entire casting process from loading raw material to ejecting finished gold bars is seamlessly automated. As a result, you can significantly reduce the need for manual intervention, thereby increasing the efficiency and consistency of your production workflow.
3. Easy to use
Despite its advanced features, the Hasung automatic gold bar vacuum casting machine is designed to be easy to use. Its intuitive interface and simple controls make it easy for operators to set up and operate the machine with minimal training. Only need to set up heating time and cooling time with power. This ease of use not only simplifies the production process, it also reduces the possibility of errors or inconsistencies in the gold bar casting process.
4. Enhance security
Operating under vacuum and inert gas conditions not only helps improve the quality of the gold bars, but also increases the safety of the casting process. By minimizing the presence of inert gas and other reactive gases, no risk of fire or other dangerous accidents occured. This is especially important when working with precious metals such as gold, where security and risk management are paramount concerns.
5. Mirror gold bars
Hasung automatic gold bar vacuum casting machine is capable of producing mirror gold bars. This means that the finished gold bar exhibits a stunning reflective effect, enhancing its visual appeal. Whether you are manufacturing investment-grade gold bars or decorative pieces, the ability to achieve such a high level of surface quality can make your product stand out in the market.
6. Consistent results
Consistency is key in gold bar production, especially when it comes to meeting the needs of a discerning customer base. Hasung automatic gold bar vacuum casting machines deliver consistent results, ensuring that each gold bar meets specified standards in terms of weight, purity and surface finish. This level of precision and repeatability is critical to building trust and confidence among customers.
7. Reduce material waste
Efficiency in the casting process not only means time savings, but also helps reduce material waste. The Hasung automatic gold bar vacuum casting machine is designed to optimize the use of raw materials, minimize excess, and ensure that the production of gold bars is as resource-efficient as possible. This can have a positive impact on your operating costs and environmental footprint.
8. Versatility
While the primary focus of the Hasung Automatic Gold Bar Vacuum Casting Machine is gold bar production, its versatility also allows for the casting of other precious metals. Whether you are working with silver, platinum (customized) or other precious metal alloys, this machine can be adapted to a variety of materials, making it a valuable asset in diversifying your products.
9. Simplified workflow
The Hasung Automatic Gold Bar Vacuum Casting Machine helps streamline workflow by automating the casting process and integrating vacuum and inert gas conditions. This means you can optimize production planning, reduce bottlenecks and ensure a consistent output of high-quality gold bars. Ultimately, this results in increased productivity and more efficient use of resources.
10. Long-term investment
Investing in a Hasung automatic gold bar vacuum casting machine is more than just a short-term solution to your production needs. With its rugged construction and advanced technology, the machine is able to withstand the harsh conditions of industrial use and provide long-term reliable performance. By incorporating this machine into your production facility, you are making a strategic investment in the future of your business.
In short, the benefits of using Hasung automatic gold bar vacuum casting machine are obvious. From the ability to produce high-quality gold ingots under vacuum and inert gas conditions to fully automatic operation and user-friendly design, this machine offers a range of advantages that can take your gold bullion production to new heights. Whether you are focused on achieving a superior surface finish, improving consistency or optimizing your workflow, the Hasung automatic gold bar vacuum casting machine is a valuable asset that can contribute to the success of your business.
Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd. is a mechanical engineering company located in the south of China, in the beautiful and the most fastest economic growing city, Shenzhen. The company is a technological leader in the area of heating and casting equipment for the precious metals and new materials industry.
Our strong knowledge in vacuum casting technology further enables us to serve industrial customers to cast high-alloyed steel, high vacuum required platinum-rhodium alloy, gold and silver, etc.
