Manufacturer High Temperature Silicon Carbide Heating Element, View Silicon Carbide Heating Element

We will always adhere to the business philosophy of high-quality products, high-quality services, and high-quality prices to create a better future with users, contribute to the development of Ceramic Heating Element, Silicon Nitride Heater Tubes, Silicon Carbide Sic Heating Element industry, and become a world-class enterprise with international competitiveness. Our company has always adhered to the enterprise spirit of 'high quality and efficiency, customer first, striving for priority', and has established a wide range of friendly partnerships with our customers. Quality first, reputation first, after-sales guarantee, brand achievement is our business policy!

Products Description

Spiral shaped silicon carbide heater is environment friendly and energy-saving electric. It could be used in kinds of furnace industries.

Properties

*Working temperature 1400℃.

*High strength and outstanding shock resistance

Specifications

OD: 14mm-40mm Overall Length: 700mm-2300mm

Furnace temperature detection and control

Thermocouples are generally used for temperature detection, but the thermocouples used must correspond to the measured temperature. Ni-Cr-Ni-Si (K scale) thermocouples must not be used to measure the furnace temperature around 1200°C. Platinum rhodium—platinum (S index) or double platinum rhodium (B index) thermocouple, otherwise the service life of the thermocouple is much shorter than that of silicon carbide rods, so frequent thermocouple exchanges are required, and the use of silicon carbide rods unfavorable. In addition, the installation position of the thermocouple should avoid the silicon carbide rod, and the free end of the thermocouple should be at least 150mm higher than the furnace top to ensure the accuracy of temperature measurement. Temperature control is often a combination of thermocouples and intelligent temperature control instruments. The primary voltage of the transformer is adjusted by adjusting the output voltage of the thyristor, and then the heating power of the silicon carbide rod is adjusted to achieve automatic constant temperature control of the furnace temperature. As long as the control parameters (P, I, D) of the temperature controller are adjusted properly (some meters have self-tuning functions), the temperature control accuracy can fully meet the process requirements, try not to use manual control. In addition, the thermocouple and the temperature control instrument must be connected with a compensating wire with the same graduation number as the thermocouple, otherwise the measurement error will be huge, and it is far inferior to using copper wire.

Q&A

1. How long is the service life?

It is about  60-120days and also according to your applications.

2. What is the delivery sea port?

Generally SHANGHAI, QINGDAO, TIANJIN or as per your request.

Relying on advanced technical strength, honest service concept and first-class market development ability, Manufacturer High Temperature Silicon Carbide Heating Element, View Silicon Carbide Heating Element are popular in domestic and foreign markets. Welcome clients from home and abroad to call and inquire! We believe that "people" are the fundamental purpose and fundamental driving force of the development and management of an enterprise, paying attention to the value of spirit and respecting the value of people.

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