Silicon carbide heating elements, sic heating elements, sic heater, silicon carbide heater, silicon carbide rods, furnace heater

1) Description
1. General Description: Sic(silicon carbide) heating element is a non-metal electric heating element made from sic as its main raw material. Sic heating elements can usually be used for furnace which temperature from 600-1600c. It is ideal to produce muffle furnace and kilns. With the use of sic heating element, it will become aging. The higher the temperature, the faster aging will be.
2. Specific Properties: Low expansion coefficient, little deformation, stable chemical property, long service life, easy installation and maintenance, etc.
3. Characteristics: Silicon Carbide (SIC) heating elements can usually make use for furnace which temperature from 600-1600. It can be directly used in the air atmosphere without any protection atmosphere.
4. Application: It is extensively used in the fields of metallurgy, ceramics, glass, machinery, analysis test, semiconductor, science & research and so on.

2) Products specification:
Our products can be customized according to customer requirements.
1. Types: We make Rod type(ED type), Dumbbell type (dB type), U type, W type (Three Phase type), H type(Gun type), Solid Rod type, Single Spiral type (SC type)and Double Spiral type (SCR type). Or special types according to your requirement.
2. Diameter: 8-45mm for all types.
3. Temp: 600-1600 Celsius degrees
4. Quality: ISO9001: 2008 quality system authentication
Packaging Detail:  outer wooden box, cartoon box inside, polyfoam filled to ensure safety
Delivery Detail: one week

3) The Advantages of Silicon Carbide Elements from Yuhao Company
Yuhao High- temperature Components Co., Ltd started to produce Silicon Carbide heating elements from 2003. For about ten years engaged in manufacturing, we are taking quality as our life, and continuously try to improve our quality and service. As a credible manufacture and seller, our products enjoy a good fame at home at abroad.
1. No fuel availability or storage problems 2. No noxious fuel exhaust to be ducted away 3. High strength and excellent shock resistance4. Economical, dependable, high-quality, excellent after-sale service 5. One of the highest hot: Cold ratios in the industry 6. Efficiently handle a wide range of products and atmospheres without any protection atmosphere

4)Notes for using and installing the heater:
1. The heater should be protected against damp during storing or installing to ensure the performance of the heater.
2. In order to be sure of well-distributed rod of each group's heater should be divided before assembling. The tolerance of the resistance of each one cannot exceed by 10% each other.
3. The heater is hard and brittle, please be careful when assembling and maintaining so as to avoid damage.
4. When operating the electric furnace at the beginning, the voltage should be increased slowly and cannot be fully loaded at once. Otherwise the larger current will be resulted in the damage of heater.
5. When heater is damaged and need to be changed, the resistance of new one should follow the increasing resistance. If many are damaged or resistance increased too much, all heaters should be changed.

5) Please kindly indicate the following dimensions identified in the element: Shape: ED, dB, U, W, SC, SCR, etc. Diameter (d) Hot Zone Length (L1)Cold Zone Length (L2) Overall Length (L) Electric resistance(R)
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