Industrial Furnace Sic Electric Heater Silicon Carbide Heating Elements

Spiral shaped sic heaters are environment friendly and energy-saving, thin in the middle and with sprial lines on the surface. The heater’s normal use temperature can reach 1450℃ in oxidizing atmosphere, continuous use can reach more than 2000 hours.

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Products Description

Spiral shaped sic heaters are thin in the middle and with sprial lines on the surface. The heater’s normal use temperature can reach 1450℃ in oxidizing atmosphere and it even can be used more than 2000 hours. While matching with the automatic electric control system, it can get accurate constant temperature and adjust the temperature automatically depending on the curve according to the needs of the production process. Silicon Carbide Sic Heating Element is convenient, safe and reliable.

Properties

* High cold and heat-resistance.

* Long service time

* Coefficient of linear expansion: 5×10-6 (1/℃) [2].

* Thermal conductivity: 20 kcal/m·hour·degree.

* Component texture: hard and brittle, resistant to rapid cold and heat, not easy to deform under high temperature.

Specifications

Overall Length(OL:)

Diameter, mm (OD)

Hot zone length, mm (HZ)

Cold end length, mm (CZ)

Resistance

Dia（mm）	Nominal Loading （at 1050℃）
	Hot Zone		Cold End
	Ω/mm	W/mm	Ω/mm	W/mm
16	0.03153	7.54	0.00791	1.40
18	0.02158	8.48	0.00430	1.70
20	0.02302	9.42	0.00384	1.60
25	0.01969	11.78	0.00328	1.75
30	0.01523	14.13	0.00190	1.75
32	0.01341	14.93	0.00152	1.85
35	0.01224	16.49	0.00150	2.00
38	0.01103	17.95	0.00116	2.00
40	0.00905	18.84	0.00100	2.10
45	0.00960	20.91	0.00079	2.10
54	0.00636	25.43	0.00073	2.30

Attentions

1. When you are going to replace theSilicon Carbide Sic Heating Element, It is better to change them in lots. Because the resistance value of the new and old rods does not same.

2. While the new heater has been used for a period of time and one of them is found to be broken,you can chage a spare one.

Q&A

1. How long could the Silicon Carbide Sic Heating Element be used?

Generally, the service time is about 3-6 months.

2. What is the payment terms?

Our general payment terms are T/T, L/C, Credit card. We can discuss other payment terms as per your request.

We will serve new and old customers wholeheartedly with high-quality Industrial Furnace Sic Electric Heater Silicon Carbide Heating Elements and excellent reputation to make a contribution to the better life of mankind. Through sustained and steady development, we will achieve the strategic goal of building us into an innovative, service-oriented, and integrated brand enterprise group! In our production and operation, we follow the tenet of honesty, credibility, and continuous development, and integrate enthusiasm and efficiency into the entire process of pre-sales, sales and after-sales services.

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