Description

220V High-Frequency Melting Furnace, Household High-Frequency Melting Furnace, High-Frequency Melting Furnace, Metal Melting Furnace, High-Frequency Gold Melting Furnace, High-Frequency Silver Melting Furnace, High-Frequency Copper Melting Furnace, High-Frequency Iron Melting Furnace, High-Frequency Aluminum Melting Furnace, High-Frequency Steel Melting Furnace, High-Frequency Tin Melting Furnace, Custom Non-Standard Induction Heating Melting Equipment.

High-frequency melting furnaces operate on the principle of high-frequency induction heating power supplies. They utilize high-purity graphite crucibles—excellent conductors of electricity and magnetism—as containers, paired with induction heating coils matching the crucible dimensions. Primarily used for melting, refining, and purifying precious metals like gold, platinum, silver, and copper, they are widely employed in gold bar production and the gold, silver, and copper jewelry industries. It rapidly melts metals into liquid within the crucible with minimal loss. Customizable single-batch melting capacities range from 2 to 4 kilograms!
Main Power Supply: Primarily employs high-quality solid-state MOSFET and IGBT frequency conversion module technology. Strong eddy current magnetic fields are generated through induction copper coils, instantly heating metals via magnetic interaction for rapid temperature rise.

Key Features of High-Frequency Melting Furnaces:
1. Primarily used for melting, refining, and purifying precious metals: platinum, palladium, rhodium, gold, gold powder, gold sand, silver, copper, zinc, tin dross, and tin slag.
2. Rapid heating: Achieves maximum temperature in under 1 second with adjustable heating rates.
3. Effective electromagnetic stirring promotes uniform temperature and microstructure in molten metals, facilitates slag separation, and reduces impurities.
4. Wide frequency range (30KHz–80KHz) allows customized design of induction coils and matching capacitor banks based on melting volume and specific requirements.
5. High heating efficiency with low operational noise;
6. Energy-efficient and eco-friendly: Thermal efficiency exceeds 95%, making it an ideal replacement for thyristors, gas, acetylene, coke, and electric furnaces;
7. Maximum furnace temperature reaches 1500-2500°C;
8. Reliable machine safety: Equipped with automatic protection against overcurrent, phase loss, low water level, overvoltage, short circuits, and overheating;
9. Simple installation and operation: Professionally calibrated before shipment, requiring no on-site commissioning. Ready to operate upon connecting water and power.