H-type silicon carbide rod
The H-shaped silicon heating element is a unique and innovative heating solution with several distinct features. It is manufactured by carefully taking two precisely matched SiC rods and welding a thickened silicon carbide bridge between them. This construction method results in a sturdy and reliable heating element.
One of the key advantages of the H-shaped silicon heating element is that it allows for wiring both tail ends from one side of the furnace. This simplifies the installation process and makes it more convenient for users. The tail ends of the cold ends are metallized with aluminum, which provides a low-resistance contact surface to the aluminum connection straps and clamps. This ensures efficient electrical conduction and reduces energy losses.
Since the H-shaped silicon heating element is composed of two ED silicon heating elements sharing a cold end, it can be connected by the power cord at one end of the furnace. This design not only saves space but also makes the wiring more organized and easier to manage.
The surface temperature of the heating part of the H-shaped silicon heating element is 1500, which is extremely high and makes it suitable for use in kilns with high furnace temperature and high temperature uniformity requirements. This element is characterized by its electricity-saving feature and long service life. The electricity-saving aspect is particularly important in today's energy-conscious environment, as it can help reduce operating costs and minimize the environmental impact.
In addition, a furnace with an energy-saving structure can be built when using the H-shaped silicon heating element. Compared to the H types, the number of heating element holes on the furnace can be reduced. This reduction in the number of holes helps to improve the insulation and thermal efficiency of the furnace, further enhancing its energy-saving performance.
These elements are widely used as high-temperature heat sources for electric furnaces and for the firing of ceramic capacitors, ferrites, and other electronic components. Their high temperature capabilities and stability make them ideal for these applications, ensuring consistent and reliable heating for the production of high-quality electronic components.

Zhengzhou Songyu High Temperature Technology Co., Ltd. is a comprehensive company specializing in the research and development, production, sales, and technical services of silicon carbide and molybdenum disilicide resistance heating elements. Adhere to customer-oriented approach and strive to continuously improve product quality.