Silicon Carbide Heating Element Sic Heating Element For Muffle Furnace

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Silicon Carbide Heating Element Sic Heating Element For Muffle Furnace

Product Description

Silicon carbide heating element is a kind of non-metal high temperature electric heating element. 

It is made of selected high quality green silicon carbide as main material, which is made into blank,

 siliconization under high temperature and recrystallized. It is the most popular type of economical 

heating element capable of operating under hot and rigorous environments.

Product Advantages 

1. Withstands as high as 1500°C (surface temperature).
2. Various shapes, like Rod shape, U shape, W shape, Single Spiral & Double Spiral shape, are available to meet your demand.
3. Large size range.
4. Generates high heat output per unit surface area.
5. High strength and excellent shock resistance.
6. Heat source is free of noise and air pollution.


Product Application
Used in various high temperature electric furnaces and other electric heating devices, 

such as in the industries of magnet, ceramics, metallurgy, glass, and machinery.


Types

Outer Diameter:   OD, (mm)                       Hot Zone Length:  HZ, (mm)

Code Zone Length:  CZ, (mm)                    Overall Length:   OL, (mm) 

Shank Spacing: A, (mm)                              Bridge: D, (mm)

Dimensions For ED Type

Diameter

 (mm)

Length of hot zone(mm)

Length of cold zone(mm)

Overall length

(mm)

Range of resistance(Ω)

8

100-300

60-200

240-700

2.1-8.6

12

100-400

100-350

300-1100

0.8-5.8

14

100-500

150-350

400-1200

0.7-5.6

16

200-600

200-350

600-1300

0.7-4.4

18

200-800

200-400

600-1600

0.7-5.8

20

200-800

250-600

700-2000

0.6-6.0

25

200-1200

250-700

700-2600

0.4-5.0

30

300-2000

250-800

800-3600

0.4-4.0

35

400-2000

250-800

900-3600

0.5-3.6

40

500-2700

250-800

1000-4300

0.5-3.4

45

500-3000

250-750

1000-4500

0.3-3.0

50

600-2500

300-750

1200-4000

0.3-2.5

54

600-2500

300-750

1200-4000

0.3-3.0

Note: Specification above are parts of our products for your reference, and 

we can manufacture according to your special specification.



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