Silicon Carbide Heating Element 1550 ℃ - China

Silicon Carbide Heating Element, 1550 ℃ High Temperature SIC Heating Element Electric Heating Resistor for Furnaces SIC Heating Element Description Silicon carbide (SiC) Heating Element is a kind of non-metal rod or tube shape high temperature electric heating element.

It is made of selected super purity green hexagonal silicon carbide as main material, which is made into blank and silicon crystal under high temperature of 2400ºC.

In oxidizing atmosphere, its service temperature can reach 1450°C and continuous use life can reach 2000 hours.

SIC Heating Element Features 1 - High strength and excellent shock resistance; 2 - Heat source is free of noise and air pollution; 3 - Anti-oxidization; 4 - Anti-corrosion, 5 - Long service life, 6 - Little deformation, 7 - Easy installation and maintenance.

8 - Excellent specific rate of heat zone resistance and cold end resistance, 9 - Avoiding over-temperature of cold ends to damage the furnace body.

10 - Saving energy Types and Applications of SiC Heating Elements: There are ED, U, W, H, Gun, Single Spiral, Double Spirals, Dumbbel, Door-like types and etc.

which are widely used in various high temperature electric furnaces in air, vacuum and other protection gas environments and other electric heating devices, such as industries of magnet, ceramics, powder metallurgy, glass and machinery, etc.

1 - ED-TYPE ED Silicon Carbides are used in applications ranging in temperature from 600°C up to 1400°C in both air and controlled atmospheres.

Although the type of atmosphere used will determine the maximum recommended element temperature.

This kind of silicon carbide elements can be mounted either vertically or horizontally.

2 - U-TYPE U shape Silicon Carbide is consists of two silicon carbide rod with same diameter.

Each rod has both hot zone and cold end with identical resistance.

Two rods are connected by the low resistance SiC.

Also the connector could be used as holder according to different requirements.

3 - W-TYPE 3-phase elements are available in 2 different types: SGC (Dumbbell), SGD(Standard).

These elements are self-bonded silicon carbide formed by re-crystallization of silicon carbide at high temperature.

It consists of three high-purity silicon carbide rods connected at one end by a silicon carbide crossbar.

SGC elements are designed for vertical installation in standard float glass bathes and SGD elements for horizontal installation.

They can be connected directly on three-phase power supply and is a one-side terminal type which permits drawing out the terminals from the roof of the furnace.

4 - Single Spiral Silicon Carbide and Double Spiral Silicon Carbide: They are made from silicon Carbide powder, and have two shapes: single and double sprial silicon carbide heating element.

They are widely used in all kinds of kilns and furnaces.

Normally the following should be given when describing any type of SiC heating elements: · Type: ED, U, W, SC, SCR, DB, G, H, or DM · Outside Diameter (OD) : mm · Length of Hot Zone (HZ) : mm · Length of Cold Zone (CZ) : mm · Length of Overall(OL): mm · Center Distance (A) : mm · Resistance (at 1050℃+/-50℃) : Ω Notice for using and installing: 1 - 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 lod of each and groups, heater should be divided before assembling.

The tolerance of the resistance of each one cannot exceed by 10% each other.

3 - 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, heater should be changed.

Company Contact:

• Posted By: Spark Industry (Henan) Co., Ltd

• Phone: 15664173999

• Address: Rm201 Building 6, South Commercial Zone, Xueqian Rd and 1st South Ring, Dengfeng, Zhengzhou , Henan , China

• Email:

• Website: https://www.resistiveheatingelement.com

• Business Description: Spark Industry (Henan) Co., Ltd. is a comprehensive company specializing in the research and development, production, sales and technical services of silicon carbide and molybdenum disilicide resistance heating elements.
  
  It adheres to the customer demand orientation, and strives to continuously improve the quality of products and improve services.
  
  Zhengzhou Songyu High Temperature Technology Co., Ltd., a subsidiary of spark industry (Henan) Co.
  
  Ltd., is mainly responsible for production and quality inspection.
  
  The silicon carbide and molybdenum disilicide resistance heating elements produced by our company are sold all over the country, occupying a large share in the domestic market, and exported to the United States, the United Kingdom, Sweden, Germany, Spain, The Czech Republic, Ukraine, Japan, South Korea, India, Australia, new Zealand, Brazil, Mexico, Malaysia, Thailand, Iran, South Africa, Hong Kong, Taiwan and other more than 40 countries and regions, customers include world-renowned multinational manufacturers in various fields.
  
  In line with the core concept of professionalism, quality, integrity and innovation, we attract all kinds of technical talents and set an example of the highest standards of the same industry in the world to build spark industry into an international well-known industry brand.