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1-5KG Gold Melting Induction Furnace
The gold induction melting furnace is a compact and powerful solution designed for melting small to medium quantities of gold and other precious metals. Known for its efficient, precise and environmentally friendly operation, this melting furnace is widely used in jewelry manufacturing, metal refining, research institutions and small-scale industrial applications.
Product Features
Model: KX-5188A15M
Advanced Induction Heating Technology
Fast Melting Time
Precise Temperature Control
Electromagnetic Stirring Function
User-Friendly Operation
PRODUCT DETAILS
Gold melting induction furnace is a versatile and efficient solution for melting various metals, including iron, copper, stainless steel, and precious metals such as gold, platinum, and silver. This induction furnace is widely used in the jewelry manufacturing industry and scientific research institutions due to its precision and reliability. It has many key advantages such as fast melting speed, easy operation, and environmental protection, making it an ideal choice for modern metal melting applications.
| 1-3KG Gold Silver Platinum Induction Melting Furnace | |
| Model | KX-5188A15M |
| Rated Power | 15KW |
| Frequency Range | 30-100KHz |
| Input Current | Single Phase 220V/2-32A |
| Volume (mm³) | 450*420*480 |
| Net Weight | 38KG |
| Gross Weight | 50KG |
| Application | Capable for melting 1-3KG gold, silver, platinum, and etc. |
More melting induction furnaces of Kexin are suitable for metal melting : high frequency melting furnace , medium frequency induction machine.
How Does The Gold Melting Induction Furnace Work?
The gold melting induction furnace uses advanced all-solid-state IGBT (insulated gate bipolar transistor) frequency conversion module technology as the main power source. This sophisticated system generates a strong and rapidly changing eddy current magnetic field through an induction copper coil. When a metal object is placed in this magnetic field, it is immediately inductively heated, causing the temperature to rise rapidly. This efficient process ensures uniform and consistent melting of a variety of metals.
This technology is commonly used to produce high-quality steel and non-ferrous alloys, especially for casting applications. During the melting process, the liquefied metal is poured into a mold or cavity that matches the desired shape of the final product. As the metal cools, it solidifies with minimal shrinkage, ensuring structural integrity and dimensional accuracy. Once solidification is complete, the mold is removed to expose the finished part, which can be further processed or used.
The above is a brief introduction to the operation of the gold induction furnace, demonstrating its ability to provide fast, clean and efficient melting for industrial, research or jewelry manufacturing purposes.
Versatile Metal Melting Capability
The induction melting furnace is engineered to melt a wide variety of metals with precision and efficiency. Compatible materials include precious metals such as gold, platinum, and silver, as well as ferrous and non-ferrous metals like iron, copper, and stainless steel. This broad range makes the furnace suitable for multiple industrial and commercial applications, including jewelry making, laboratory research, and small-scale metalworking.
Advanced Electromagnetic Induction Heating System
The furnace is equipped with a cutting-edge electromagnetic induction heating system, which allows for precise adjustment of heating power based on the material being processed. One of its key features is the electromagnetic automatic stirring function. This eliminates the need for manual stirring using rods, as the system ensures uniform mixing and consistent melting color throughout the molten metal.
High-Speed Melting Efficiency
The induction furnace delivers rapid melting performance. For example, it can melt 2 kilograms of gold in approximately 1 to 5 minutes, and 1 kilogram of platinum in as little as 1 to 2 minutes. This high-speed operation significantly increases production efficiency and reduces energy consumption, making it an ideal solution for time-sensitive applications.
Optional Thermostat for Precise Temperature Control
An optional thermostat can be integrated with the furnace to monitor and control metal temperature accurately, thereby enhancing the quality and consistency of the smelting process. The thermostat utilizes either a thermocouple or an infrared temperature sensor, primarily to measure the temperature at the bottom of the graphite crucible. The measurement range spans from 400°C to 1200°C, accommodating the melting requirements of various metals.
Once the preset target temperature is reached, the thermostat can either automatically pause heating or continue it, depending on the operational settings. This ensures optimal control over the melting process and minimizes the risk of overheating or material degradation.
User-Friendly Operation and Customizable Components
The induction melting furnace is designed for ease of use and straightforward operation. It supports both graphite and ceramic crucibles, offering users flexibility in material selection. Furthermore, crucibles or melting chambers can be customized in various sizes and specifications according to customer requirements. This adaptability makes the furnace suitable for diverse melting tasks and varying production scales.
Capable of melting both non-ferrous and ferrous metals
Induction melting furnaces are widely used for the efficient smelting of precious metals such as gold, silver and copper. These advanced systems have a wide range of applications, covering large and small mining operations, precious metal refineries, and wholesale and retail buyers seeking precise metal analysis through controlled melting processes.
Induction melting furnaces offer a range of significant advantages over traditional melting methods. One of the most significant is its green technology. Induction heating does not emit harmful gases into the atmosphere because the heat is generated by alternating current, which induces heat directly into the graphite or silicon carbide crucible. This closed and clean system minimizes environmental impact and improves workplace safety.
In addition, the rapid heating capability of induction furnaces significantly improves operating efficiency. The rapid heating process can shorten the melting cycle and improve the uniformity of the molten material. This uniform mixing improves casting quality and helps reduce impurities and defects in the final product. This advantage is particularly critical in gold casting applications because it ensures the consistency of the metal composition and improves the overall quality of the final product.
Packing Details
Export standard packing, inner carton outer wooden box and double protection.
KEXIN Gold Melting Induction Furnace
What Is The Advantages of 1-5KG Gold Melting Induction Furnace?
Energy Efficiency
The high efficiency of induction heating significantly reduces power consumption compared to conventional methods. Energy is directly transferred to the crucible, minimizing heat loss and reducing overall operating costs. Over time, this efficiency translates into substantial savings, especially for businesses engaged in regular or high-volume melting.
Compact and Portable Design
Despite its powerful capabilities, the 1–5KG Gold Melting Induction Furnace maintains a compact footprint. Its lightweight and portable construction make it easy to install, relocate, or integrate into existing production lines. This makes it an ideal choice for small workshops, mobile melting units, or laboratory settings with limited space.
Environmentally Friendly Operation
Unlike gas-powered or coal-fired furnaces, the induction melting process produces no open flames, combustion gases, or soot. This not only enhances workplace safety but also contributes to a cleaner, more sustainable working environment. The furnace is considered a green technology solution, meeting modern environmental compliance standards.
Safety Features
The furnace includes multiple built-in safety mechanisms such as:
- Overheat protection
- Voltage and current regulation
- Cooling system alerts
- Emergency shut-off function
These safeguards protect both the user and the equipment, ensuring reliable and secure operation under all conditions.
RELATED QUESTIONS
What types of metals can be melted using the 1–5KG gold melting induction furnace?
The furnace is designed primarily for melting gold, but it is also compatible with other precious and non-ferrous metals such as silver, platinum, copper, brass, and aluminum. With proper crucibles and temperature settings, it can also handle certain ferrous metals like stainless steel.
What type of crucibles can be used with this furnace?
The 1–5KG gold melting furnace is compatible with various crucible types, including:
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Graphite crucibles (most common for gold and silver)
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Silicon carbide crucibles
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Ceramic crucibles
The crucible size and material can be customized based on user requirements and metal types.
Is temperature control available with this furnace?
Yes, the furnace can be optionally equipped with a digital thermostat for precise temperature monitoring and control. The thermostat uses a thermocouple or infrared sensor to measure temperatures ranging from 400°C to 1200°C, ensuring optimal melting conditions and improved product quality.
Can the furnace be used for continuous operation?
The furnace is designed for intermittent use but can support multiple consecutive melting cycles. However, continuous operation over extended hours may require enhanced cooling systems to maintain performance and ensure longevity.
What is the expected lifespan of the furnace?
With proper maintenance and cooling, the furnace can last for 5–10 years or more. Regular inspection of components like induction coils, power modules, and crucibles helps ensure consistent performance and longevity.
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