The digital display box-type electric furnace is designed for precision and durability, making it a versatile tool in various industrial and laboratory settings. Its construction begins with a furnace shell formed by folding and welding thin steel plates, ensuring structural strength and stability. Inside, the furnace features an integral rectangular lining made from silicon carbide refractory material, providing excellent heat resistance and thermal insulation.
Heating elements are strategically placed within the inner furnace lining, with spiral-shaped elements made from iron-nickel-chromium wire installed in designated grooves on the top, bottom, left, and right sides. This configuration ensures even heat distribution throughout the chamber, enhancing the efficiency of the heating process.
The furnace is built with a sealed structure, featuring light refractory material for both the furnace mouth brick and the door brick, which helps reduce heat loss and improve energy efficiency. Additionally, the inner furnace lining and the outer shell are reinforced with refractory fiber and expanded perlite products, offering superior insulation and prolonging the lifespan of the equipment.
The exterior is crafted using cold-rolled steel plates, giving the furnace a sleek and professional appearance. The surface is finished with a smooth, glossy paint that not only enhances its visual appeal but also makes it easier to clean and maintain.
This box-type resistance furnace, commonly referred to as a muffle furnace, is widely used in industrial enterprises, research institutions, and laboratories. It is ideal for applications such as chemical analysis, physical property testing, and the heat treatment of small steel components. Its user-friendly digital display allows for precise temperature control, making it a reliable choice for both routine and specialized processes. Whether you're conducting experiments or performing quality control, this furnace delivers consistent performance and reliability.
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