Specifications

sintered silicon carbide rod heater
1green silicon carbide material
2.anti-oxidization
3.anti-corrosion

 China-double spiral type sintered silicon carbide rod heater

 

Production introduce of sintered silicon carbide rod heater

Double Spiral silicon carbide rod heater  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.

 Double spiral silicon carbide rod heater have hot and cold zones.Its main material  is selected  super  quality  green  silicon  carbide. So it can be used in various high temperature  electric furnaces  and  other  electric  heating devices.

Main application of sintered silicon carbide rod heater :

Double spiral type silicon carbide rod heater can be used in the  furnace  temperature  600C-1400C,  directly  in  the  air use as  well,  and it need  not any  protective  atmosphere.  Because of  SiC  heating  elements well  perform ance, they are widely  used in  high  temperature  furnace,  ceramics,  glass,  analysis  and test,  semiconductor,  science research etc.

Sintered silicon carbide rod heater Features:

1. Withstands as high as 1600°C (surface temperature)

2. Generates high heat output per unit surface area, approximately 5-10 times than 

the output of Nichrome wire

3. High strength and excellent shock resistance

4. Heat source is free of noise and air pollution

                       

Diameter	Heating zone Length	Cold zone Length	Overall length	Range of resistance
14mm	100-500mm	150-350mm	400-1200mm	0.7-5.6 ohms
16mm	200-600mm	150-350mm	500-1600mm	0.7-4.4 ohms
18mm	200-800mm	150-400mm	500-1600mm	0.7-5.8 ohms
20mm	200-800mm	200-600mm	600-2000mm	0.6-6.0 ohms
25mm	200-1200mm	250-700mm	700-2600mm	0.4-5.0 ohms
30mm	300-2000mm	250-800mm	800-3600mm	0.4-4.0 ohms
35mm	400-2000mm	250-800mm	900-3600mm	0.5-3.6 ohms
40mm	500-2700mm	250-800mm	1000-4300mm	0.5-3.4 ohms
45mm	500-3000mm	250-750mm	1000-4500mm	0.3-3.0 ohms
50mm	600-2500mm	300-750mm	1200-4000mm	0.3-2.5 ohms
54mm	600-2500mm	300-750mm	1200-4000mm	0.3-3.0 ohms

Other sized SiC elements can be made according to your need!

Packaging :  Plastic paper inside, Polyfoam filled, Wooden box outside or   according to  the requirement of the customers

 We can provide all kinds of sic heating elements such as rod U-shape W-shape single  spiral double  spiral Slot  in case of any  inquiry or order,  please kindly send mail to me ,thank you very much.