Zhengzhou DEERXIN Tungsten & Molybdenum Technology Co., Ltd.
W (Three-phase) type component
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Overview
Silicon carbide electric heating elements are rod-shaped, non-metallic high-temperature heating components made from high-quality green silicon carbide as the primary raw material. They are produced through a series of processes including machining, high-temperature silicification, and recrystallization. Compared with metallic heating elements, these components feature higher operating temperatures, excellent oxidation resistance, corrosion resistance, long service life, minimal deformation, and ease of installation and maintenance. Consequently, they are widely used in various high-temperature electric furnaces and other electric heating devices across industries such as magnetic materials, powder metallurgy, ceramics, glass, metallurgy, and mechanical engineering.
Our silicon carbide electric heating elements employ a new cold-end manufacturing process, featuring an excellent thermal-to-cold-end resistance ratio, energy efficiency, and long service life. At the same time, this process avoids damage to the furnace body caused by excessively high temperatures at the cold end.
Silicon Carbide Electric Heating Element Product Models
Model: W
Outer diameter: OD, mm
Heating section length: HZ, mm
Cold-end length: CZ, mm
Total length: OL, mm
Spacing: A, mm
Connection bridge: D, mm
For example: W-type, OD = 20 mm, HZ = 250 mm, C = 350 mm, OL = 625 mm, A = 52 mm, Resistance = 0.90 Ω
Expressed as: DEERXIN Silca W, 20/250/350/52/0.90Ω
Keywords:
Silicon products and molybdenum products
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Our strengths
Strong R&D capabilities
Employees with associate’s degrees or higher account for 23%, and R&D personnel account for 25.7%. The company holds 18 patents and has been recognized as a National High-Tech Enterprise, among other honors. Our employees have undergone specialized training and possess strong technical expertise, placing us at the forefront of the industry in the R&D of new medium- and high-temperature heating elements and in optimizing product performance.
Strict quality control
We are equipped with modern factory facilities and advanced testing methods, and we implement stringent management systems, production processes, and operating procedures. Throughout the entire process, we adhere to the ISO 9001:2015 international quality system, ensuring that our product quality meets standards and is reliable and stable.
Excellent service with a good reputation
Guided by the principles of “morality, integrity, innovation, and efficiency,” we have earned high praise and trust from both domestic and international customers thanks to our high-quality products, timely services, and reasonable prices. As our company continues to expand in size, we remain committed to the philosophy of “one-time choice, lifelong service, and lifelong friendship,” and are dedicated to building long-term, collaborative partnerships.
A technology-leading enterprise specializing in the research, development, production, and sales of medium- and high-temperature heating elements:
Silicon-molybdenum rods, silicon-carbon rods, tungsten-molybdenum products
Contact phone number
Fax: 0371-85508333
Address: Dengfeng Industrial Cluster Zone, Zhengzhou City