Zibo Dereizi  Electric Heating Element Co., Ltd. is a high-tech enterprise dedicated to the research, development and production of high-performance silicon carbide heating elements ( silicon carbide rods ) and silicon carbide ceramics.

       Since its establishment, on the basis of the introduction of core technologies from Japan , Dereizi  has cooperated with many institutions of higher learning and research institutes . core technology , and successfully developed a new production process for silicon carbide rods with independent intellectual property rights, so that the product quality has reached the world's advanced level.

        The company produces: silicon carbide rods for new energy, butt end rods, equal diameter rods, U -shaped rods, three-phase rods, gun-shaped rods, five-section rods, grooved rods, single-threaded rods, double-threaded rods, special-shaped rods, etc. Various specifications of high-quality silicon carbide rods ( silicon carbide heating elements ) . At the same time, silicon carbide rods with special specifications can be customized according to customer design needs.

       Dereizi  silicon carbide rods have the characteristics of high temperature resistance, oxidation resistance, corrosion resistance, fast heating, long life, small deformation at high temperature, convenient installation and maintenance, etc., and have good chemical stability. The constant temperature can be adjusted automatically according to the curve according to the needs of the production process. Heating is convenient, safe and reliable. Products are widely used in lithium battery cathode materials, anode materials, amorphous, nanocrystalline materials, soft magnetic, hard magnetic, powder metallurgy, ceramics, glass, semiconductor, analytical testing, scientific research and other high-temperature fields, becoming tunnel kiln, roller kiln , glass furnaces, vacuum furnaces, muffle furnaces, smelting furnaces and various heating equipment , and exported to more than 30 countries and regions.

      The unique silicon carbon rod coating technology of Dereizi  is a synthetic surface film coated on the surface of the heating part after the silicon carbon rod is made. It plays a role in prolonging the service life of the silicon carbide rod in the use environment, and can effectively block the gas that accelerates the aging of the silicon carbide rod, and protect the silicon carbide rod from being corroded. The details are as follows:

       T coating: a coating used to reduce the oxidation rate under normal use . It can prolong the service life of silicon carbide rods by 30-60%, especially in high temperature use.

       D Coating: This coating is used in the presence of nitrogen.

       S coating: This coating is used on float glass three-phase rods.

       Q coating: This coating is used in the case of water vapor and hydrogen.

       Dereizi  has a professional technical team, which can choose the best solution with reasonable design for customers according to customer needs and drawing requirements, combined with our more than ten years of experience in production and working conditions, and customize production and development products for you.