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Qinghai Lihao Semiconductor Materials Co., Ltd. is mainly engaged in the process technology research and development, production, sales and related supporting new energy business of high-purity crystalline silicon and other semiconductor materials. It is a key investment project in Qinghai Province. The company is located in Xining, Qinghai, covering an area of 2,600 acres, with a total planned investment of 18 billion yuan. It will build a high-purity crystalline silicon production project with an annual output of 200,000 tons in three phases. It is expected to achieve an annual output value of approximately 20 billion yuan, realize profits and taxes of 5 billion yuan, and create 3,000 jobs. The remaining people.
Main construction contents of the project
Synthesis section, cold hydrogenation section, distillation section, and supporting public and auxiliary systems, etc. The project is located in Xining, Qinghai. The temperature in winter can be as low as -20°C, which can easily cause the polysilicon process pipelines to freeze during the production process, affecting normal production. Therefore, it is necessary to use insulation facilities such as electric heat tracing to maintain the temperature. Temperature of polysilicon process pipeline production.
Electric heating area required for installation
The entire plant includes external pipes, exhaust gas treatment devices, cold hydrogenation devices, distillation devices, tank storage tanks and other device areas.
Electric heat tracing solutions
Qinghai Lihao Semiconductor Materials Co., Ltd. has many and complex heating devices in the polycrystalline silicon process production pipeline. Our technicians selected high-performance self-limiting temperature heating tapes based on the temperature requirements of different pipelines and the on-site environmental conditions. Products such as LSR-25-220-PB, SSR-45-220-PB and MI high-temperature armored heating cable MICC-G2-L-50-220 total 65,000 meters and are equipped with special accessories for electric heating and explosion-proof.
The polycrystalline silicon electric heating project of Qinghai Lihao Semiconductor Materials Co., Ltd. has been successfully completed, and the customer is very satisfied with the operation of the electric heating system. We will continue to take it as our responsibility to solve customers' problems of equipment not functioning properly due to low temperatures in winter, and provide comprehensive turnkey solutions for electric heating systems.
