Product introduction
The gold and silver melting graphite oil tank is a special tool used for gold and silver melting and ingot casting:
Material characteristics: Made of high-purity graphite, it has high temperature resistance and corrosion resistance. It can withstand the high temperature of gold and silver smelting and does not react chemically with gold and silver, ensuring purity.
Structural design: There are various specifications and shapes, such as round, square, etc. Oil tanks with different apertures and sizes are common. The bottom is flat, which is conducive to the even distribution of gold and silver liquid. Some are equipped with handles for easy operation and movement.
Instructions for use: Preheat before use to remove moisture to prevent splashing or explosion due to large temperature difference when gold and silver liquid is poured. After melting the gold and silver raw materials in the furnace, pour them into the preheated graphite oil tank. After cooling and solidification, take out the ingot.
Advantages: It can make the surface of gold and silver ingots smooth and reduce the amount of subsequent processing; it can be reused, has a long service life and reduces costs; it can adapt to the needs of gold and silver ingots of different weights and shapes.
Produce various specifications
Customers can customize according to drawings, various specifications and sizes can be customized
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10+More than ten years of production experience
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30 +More than 30 production workers
Product advantages
1.Good high temperature resistance: It can withstand the high temperatures when gold and silver are melted, and is not easily deformed and damaged, ensuring the smooth progress of the smelting process.
2.Strong chemical stability: It is not easy to chemically react with gold and silver, which can avoid the mixing of impurities and ensure the purity of gold and silver.
3.Good thermal conductivity: It is conducive to rapid and even heat transfer, allowing gold and silver to melt more efficiently and shortening the melting time.
4.Excellent corrosion resistance: It can resist the erosion of some corrosive substances that may be produced during the smelting process and extend the service life.
5.Relatively low cost: Compared with some containers made of other high-temperature resistant materials, graphite tanks often have more cost advantages in terms of procurement and other aspects.
Application areas
1.Jewelry processing: In the production of gold and silver jewelry, the gold and silver melting graphite tank is used to melt gold and silver, and then the liquid gold and silver is poured into the graphite tank to cool and form, to obtain gold and silver nuggets with higher density and better performance for further Processed into various shapes of jewelry.
2.Precious metal casting: It can be used to cast precious metal products such as gold bars and silver bars. Its good thermal conductivity and high temperature resistance can ensure the quality and molding effect of precious metals during the melting and cooling process.
3.Metallurgical industry: In the field of metallurgy, gold, silver and graphite tanks can be used as tools for melting gold, silver or other precious metals. They can also be used for test analysis tools, ingot molds, etc. to provide support for the research and production of metal materials.
4.Electronics industry: In the production process of some electronic components, high-precision precious metal materials need to be used. Gold, silver and graphite melting tanks can be used to melt these precious metals to provide raw materials for the manufacture of electronic components.
Company advantages
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Specifications and standards strictly controlled
All products are inspected by quality inspectors before leaving the warehouse
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Precision machining, professional production
Has multiple professional production equipment and new joint venture technology
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Thousand tons of inventory
The factory has sufficient graphite materials and prompt delivery.
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Imported equipment and craftsmanship
All graphite products support customization according to drawings
Related products
Company Profile
why choose our products
Our company has been established for more than ten years. We have a professional technical team, production team and after-sales team. We use high-quality graphite raw materials for processing and production. Each customer's product undergoes strict production inspection to ensure that the quality of the products produced reaches the customer's standards. Required standards and have 7*24 hours after-sales service.
FAQ
What is the high temperature resistance of graphite products?
Graphite has excellent high temperature resistance. Ordinary graphite products can work stably at high temperatures of around 2000°C, while some special high-purity graphite products can even withstand higher temperatures.
What is the chemical stability of graphite?
Graphite has good stability to most chemicals. At normal temperature, it does not react with acids, alkalis, salts, etc. However, at high temperatures, oxidation reactions may occur when in contact with strong oxidants.
Does graphite have good thermal conductivity?
Graphite has very good thermal conductivity and is a good thermal conductive material. It has a higher thermal conductivity than many metals, allowing it to transfer heat quickly and evenly.
How to judge the quality of graphite products?
The quality of graphite products can be judged from the following aspects: first, look at the appearance, the surface should be smooth, without cracks, and without impurities; secondly, check the density, graphite products with high density usually have better quality; you can also test their electrical conductivity, thermal conductivity, etc. indicators to assess quality.
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