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Precious Metals and New Materials Casting And Melting Expert.
The traditional method of casting gold bars often relies on manual operation of molds, which is not only inefficient but also difficult to ensure casting accuracy. Environmental factors, human operational errors, etc. can all lead to weight deviation, uneven surface, and uneven color of gold bars. The fully automatic gold bar casting machine, with the help of advanced technology, effectively overcomes these drawbacks and achieves remarkable high-precision casting.
The casting accuracy of the fully automatic gold bar casting machine is first reflected in weight control. Modern advanced casting machines are equipped with high-precision weighing systems that can accurately measure the weight of gold raw materials before pouring, with errors controlled within a very small range, typically at a precision level of ± 0.01 grams or even higher. During the pouring process, precise flow control and mold design ensure that the final weight of each gold bar meets strict standard requirements. For example, when producing gold bars with a standard weight of 100 grams, the actual weight deviation can be almost negligible. This is crucial for gold, a commodity that is priced by weight and has high value. It not only protects consumer rights but also maintains the reputation and market image of the enterprise.
gold bar bullion casting machine
The introduction of this device completely replaces the traditional production process of gold and silver bars, completely solving problems such as shrinkage, water waves, oxidation, and unevenness of gold and silver. It adopts full vacuum melting and rapid prototyping, which can replace the current domestic gold bar production process and make the domestic gold bar casting technology reach the international leading level. The surface of the products produced by this machine is flat, smooth, and pore free, with almost negligible losses. By adopting fully automatic control, ordinary workers can operate multiple machines, greatly saving production costs and making it an essential tool for precious metal refineries of various scales.
In terms of dimensional accuracy, the fully automatic gold bar casting machine also performs excellently. The mold manufacturing adopts high-precision processing technology, combined with advanced automated positioning and forming technology, which can make the length, width, thickness and other dimensional parameters of the gold bar highly consistent. Generally speaking, the size deviation can be controlled within ± 0.1 millimeters, making the appearance of the gold bars neat and beautiful, and facilitating subsequent packaging, storage, and trading. Whether it is for creating investment gold bars with uniform specifications or special shaped gold bars for collection and commemoration, this high-precision size control can meet diverse market demands and lay a solid foundation for the standardized production of gold products.
Surface quality is also an important factor in measuring casting accuracy. The fully automatic gold bar casting machine can effectively reduce defects such as air holes, sand holes, and flow patterns on the surface of the gold bar by optimizing the pouring process and cooling system. Pouring is carried out in a vacuum or inert gas protected environment, avoiding excessive contact between the metal liquid and air, thereby reducing the possibility of oxidation and impurity mixing. At the same time, the precisely controlled cooling rate allows the gold bars to shrink uniformly during the solidification process, further improving the surface smoothness and smoothness.The surface of the gold bars produced by the casting machine is as smooth as a mirror, and there is almost no need for additional grinding and polishing treatment, which can directly enter the market circulation, greatly improving production efficiency and product added value.
Gold
In addition, the fully automatic gold bar casting machine also has high precision in color control. With advanced spectral analysis technology and automated batching system, the ratio of gold raw materials can be accurately controlled to ensure that the gold content of each batch of gold bars can be stable within the specified standard range, such as 99.99% pure gold. This strict color control not only meets the requirements of national standards and industry norms, but also provides consumers with reliable quality assurance, enhancing market trust in gold products.
The fully automatic gold bar casting machine has completely changed the pattern of the traditional gold bar casting industry with its excellent casting accuracy. It has achieved high-precision control in weight, size, surface quality, and color, bringing higher production efficiency, better product quality, and stronger market competitiveness to gold processing enterprises. With the continuous advancement of technology, it is believed that the casting accuracy of fully automatic gold bar casting machines will be further improved, continuing to promote the development of the gold industry towards finer and more high-end directions, and playing an increasingly important role in the global gold market.
You can contact us through the following ways：
Whatsapp: 008617898439424
Email: sales@hasungmachinery.com
Web: www.hasungmachinery.com www.hasungcasting.com
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.
