News

　　 Melting furnace manufacturer Let me tell you—melting furnaces use medium-frequency power supplies operating at 200 to 2,500 Hz to induce heating with power ratings ranging from 20 to 2,500 kW. Due to their characteristics, they’re also known as medium-frequency induction furnaces. They’re primarily used for smelting and temperature control of precious metals (such as gold, platinum, silver, copper, iron, stainless steel, aluminum alloys, aluminum, and other metals). These furnaces are ideal equipment for university laboratories, research institutes, jewelry processing, and metalworking in Zhengzhou. The power supply utilizes imported IGBT-based equipment, which is more integrated and compact. Its effective output power exceeds 90%, and it achieves energy savings of up to 60% compared to traditional silicon-based medium-frequency furnaces!

　　The smelting furnace manufacturer tells you: What are the equipment characteristics of a smelting furnace?

　　1. Low power consumption, lightweight, high efficiency, and low energy usage;

　　2. The temperature around the furnace is low, there’s little smoke and dust, and the working environment is excellent. Melting furnace manufacturer.

　　3. The operational process is simple, and the smelting operation is reliable.

　　4. Uniform heating temperature, reduced combustion, and uniform metal composition;

　　5. The castings have excellent quality, the melt temperature rises quickly, furnace temperature is easy to control, and production efficiency is high.

　　6. The furnace has high utilization rate and is easy to switch between different product types.

　　7. Based on their industrial characteristics, these can be categorized as industrial furnaces, electric furnaces, high-frequency furnaces, small electric furnaces, and energy-saving furnaces.

　　 Melting furnace manufacturer Let me tell you, what’s the structure of the smelting furnace?

　　The overall melting furnace (Rong Gang Lu) equipment includes a medium-frequency power supply cabinet, compensation capacitors, two furnace bodies, water-cooled cables, and a reducer. The furnace body consists of four main components: the furnace shell, the flow-directing ring, the furnace lining, and the ramp-type reducer. The furnace shell is made of non-magnetic material, and the induction coil is a rectangular, hollow, spiral-shaped structure. During melting, cooling water circulates inside the tube. The coil is connected to water-cooled cables via copper busbars. The furnace is closely fitted around the induction coil, and the quartz sand essentially undergoes sintering. The furnace’s tilt angle is directly adjusted by rotating the tilting furnace reducer. (William Shakespeare, Templein, Coil, Coil, Coil, Coil, Coil) The rotary furnace reducer employs a secondary turbine gear transmission with excellent automatic locking performance, ensuring smooth rotation and safe operation even in the event of an emergency power outage, thus avoiding potential hazards. A dual-furnace switch can be selected; for two furnace bodies, a tilting-box motor control is provided. The switch box, equipped with a four-core rubber cable, allows operators to stand at an appropriate position to adjust and reset the furnace’s tilt angle and to perform ignition control. Melting furnace manufacturer.

　　Currently, conventional melting furnaces with capacities exceeding 3 tons no longer employ the aforementioned instruments. In blast furnaces, hydraulic cylinders are the primary component, and the moving coil is surrounded by multiple evenly spaced, lake-like yokes to prevent magnetic flux leakage. With this approach, the furnace shell does not need to be made of non-magnetic materials, and its exterior remains cool. By using a hydraulic tilting mechanism, the smelting process inside the furnace becomes smooth and safe.

　　The smelting furnace manufacturer will tell you: What is the working principle of a smelting furnace?

　　The melting furnace uses an intermediate-frequency power supply to generate an intermediate-frequency magnetic field, which induces eddy currents and generates heat within the magnetic material, thereby achieving the purpose of heating the material. Intermediate-frequency induction furnaces, employing intermediate-frequency power supplies ranging from 200 to 2,500 Hz, are suitable for induction heating, molten-metal holding, and melting operations. These furnaces are primarily used for smelting and temperature control of carbon steel, alloy steel, special steel, as well as non-ferrous metals such as copper and aluminum.