1-2KG Mini Benchtop Gold Smelting Furnace
- Capacity: 1 kg to 2 kg
- Maximum Temperature: 1500°C
- Melting Time: 1-2 minutes
The 1 kg-2 kg mini benchtop gold smelting furnace is a compact electric heating device specifically designed for precious metal processing. It features high temperature control precision and can quickly reach the melting point of gold (1064°C), making it ideal for small precious metal processing workshops, jewelry shops, and refineries.
Introduction of 1-2KG Mini Benchtop Gold Smelting Furnace
This 1-2 kg mini benchtop gold smelting furnace is a small-scale precious metal smelting device based on high-frequency induction heating technology. Featuring a compact benchtop design, it has a single-batch melting capacity of 1-2 kg of gold, silver, copper, platinum, alloys, and other precious metals. It integrates a high-efficiency heating system, a precise temperature control module, and safety protection mechanisms, with the core objective of meeting the needs of small-batch precious metal processing scenarios. This benchtop gold melting furnace typically has a high-temperature output capacity of 1500℃, melting precious metals within 1-2 minutes, and supports 24-hour continuous operation, significantly improving the efficiency of small-batch production. It is generally suitable for small jewelry workshops, refineries, or foundries, providing an efficient solution for small-volume precious metal processing.
The benchtop structure makes it compact, lightweight, and easy to install and move. It can quickly transform metal from a solid to a liquid state within 2 minutes, facilitating casting or refining. This mini benchtop gold smelting furnace is suitable for large-scale small-batch production by professional institutions, as well as meeting the flexible needs of individual gold miners and small workshops for portability, safety, and cost-effectiveness. Compared to other gold melting equipment, it is more cost-effective, offers a faster return on investment, and is better suited for small and medium-sized enterprises as well as individual users.
Core Functions:
- Jewelry making: Jewelers can use this equipment to melt precious metals such as gold and silver for casting rings, necklaces, bracelets, and other jewelry.
- Precious metal recycling: Suitable for recycling gold from discarded electronic products, jewelry, or industrial waste, separating impurities and purifying it into high-purity metal ingots.
- Education and research: Used for materials science experiments, demonstrating metal melting points and phase transformation processes.
- Small-scale casting and metal processing: Suitable for casting small metal ingots, commemorative coins, or custom metal parts, especially suitable for the production of precious metal investment products.
- Repair and modification: Remelting deformed or damaged metal parts for reprocessing into standard gold bars or gold beans for easy storage or sale.
Principle of 1-2KG Mini Benchtop Gold Smelting Furnace
Working principle
This 1-2KG mini benchtop gold smelting furnace operates using resistance or induction heating. Once powered on, a built-in high-resistance heating element (such as a silicon carbide rod) or electromagnetic coil generates high temperatures, which are then conducted to the metal inside the crucible. A temperature control system monitors and adjusts the temperature in real time, typically reaching 1500°C, far exceeding the melting point of gold. The metal gradually liquefies upon heating, and fluxes (such as borax) may be used during this process to reduce oxidation. After melting, the user can use a special tool to pour the molten metal into a mold, where it cools and solidifies.
Structural features
- Heating element: The core component, mostly a high-frequency induction coil, resistant to high temperatures and with a long lifespan.
- Crucible: Made of graphite or quartz, directly holding metal, requiring resistance to thermal shock and chemical corrosion.
- Temperature control system: PID controller + thermocouple, precisely regulating temperature to prevent excessive metal oxidation or burn-out.
- Furnace shell: Double-layer stainless steel design, filled with insulating material (such as ceramic fiber) to reduce outer wall temperature.
- Safety devices: Overcurrent protection, circuit breaker, and cooling fan to ensure stable operation over extended periods.
why choose JXSC 1-2KG Mini Benchtop Gold Smelting Furnace
features & Advantages
√ High Efficiency and Energy Saving: Energy conversion efficiency exceeds 90%, reducing energy waste.
√ Precise Temperature Control: The digital PID temperature control system precisely adjusts the temperature (±1°C), preventing overheating or incomplete melting of metals.
√ Easy Operation: One-button start and digital temperature control eliminate complex operating procedures, allowing even beginners to quickly master the use.
√ Small Footprint: The benchtop design saves space, suitable for small studios, home workshops, or laboratories.
√ High Safety: Overload, leakage, and over-temperature alarms; sealed heating reduces metal splashing, and multiple protections prevent fire risks.
√ Wide Applicability: Can melt various metals such as gold, silver, copper, and platinum, meeting diverse processing needs.
√ Environmentally Friendly and Low Consumption: No open flame or exhaust emissions, meeting workshop environmental protection requirements.
√ Economical and Practical: The 1-2kg capacity balances cost and flexibility, suitable for small to medium-sized needs.
models & specifications
| Model No. | JXSC-GQ1 | JXSC-GQ2 |
| Voltage | 220V, 50/60Hz, Single Phase | |
| Power | 6KW | |
| Melting Metals | Gold, silver, copper, alloys | |
| Max. Capacity (Gold) | 1kg | 2kg |
| Melting speed | approx. 1-2 Min. | |
| Max. Temperture | 1500°C | |
| Temperature detector | available | |
| Cooling method | Water cooling (water pump is optional or water chiller); 18-28°C | |
| Dimensions | 620*360*340mm | |
| Net Weight | approx. 30kg | |
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