Special U type and Double spiral type SIC hollow heating element

hollow heating element
1.Work in higher temperature
2.Accurate and low resistance
3.make to order
4.In time delivery

Special U type and Double spiral type SIC hollow heating element

 

 

 Special U type

This consists of two Silicon Carbide legs with equal diameter. Each leg is divided into two parts, hot zone and cold zone with a joint. Resistance of both legs are equal to ensure a uniform performance. Both shanks are joined with a crossbar made of low resistance.

 

Double spiral type

Double Spiral Silicon Carbide Heating Elements are made from very dense silicon carbide, featuring a return spiral groove allowing connection at one end. The resistance and allowable surface loadings of the Double Spiral Shape Type are substantially higher than other silicon carbide elements, consequently operating voltages are higher and current draw lower. This feature can lead to significant savings in both control equipment and wiring. Double Spiral Shape elements are energy conserving, convenient and easy to install due to the same-end terminal structure.

 

When you place an order of the Double Spiral SiC Heating Element, please give following information:

OD(mm): Outer Diameter
HZ(mm): Hot Zone length

CZ(mm): Cold Zone length
OL(mm): Overall Length

If you have the special requirement for the resistance, please tell us!

 

Order Sample of the Double Spiral SiC Heating Element

SD Shape: OD=31.7mm, HZ=305mm, CZ=241mm, OL=546mm, Resistance 4.46Ω

Specify as: 31.7/305/546/4.46Ω

 

General Descreption

The Yuhao program includes several types of SiC heating elements for float baths used in the manufacture of soda-lime flat glass for architectural, automotive and solar-glass applications. Special float sic heater for flat panel display glass are also supplied.

 

Feature of SiC heating elements: Anti-oxidization, anti-corrosion, long service life, little deformation, easy installation and maintance.

Silicon carbide heating elements can be used in the furnace temperature 600C-1600C, directly in the air use as well, and it need not any protective atmosphere. Because of SiC heating elements well performance, they are widely used in high temperature furnace, ceramics, glass, analysis and test, semiconductor, science research etc.

 

1.sic heating elements are non-metal electric heating element made from SiC as its main raw materials.

2. It has some specific properties, such as low expansion coefficient, little deformation, stable chemical property, long service life, easy installation and maintenance, etc.                                                    

3. It can be directly used in the air atmosphere without any protection atmosphere.                                                                

4. It is extensively used in the fields of metallurgy, ceramics, glass, machinery, analysis test, semiconductor, science & research and so on.

 

Products specification:

I. Types:  We make Rod type(ED type), Dumbbell type(DB type),U type, W type (Three Phase type), Solid Rod type, Spiral type and 5 piece type (dual hot zone) or according to your requirement.

II. Dia. 8-45mm for all types.

III. Temp: 600-1600 Celsius degrees

IV. ISO9001:2008 quality system authentication

 

The Advantages of Silicon Carbide Elements from YUHAO:

--No fuel availability or storage problems
--No noxious fuel exhaust to be ducted away
--High strength and excellent shock resistance
--Economical, dependable, high-quality, excellent after-sale service
--One of the highest hot: cold ratios in the industry
--Efficiently handle a wide range of products and atmospheres without any protection atmosphere

 

For further information about our products, just feel free to contact us.