High Temperature Sic Heating Element, Sic Furnace Heater

Basic Info.

Model NO.	SHIBO-SiC heating element
Structure Material	Non-Metallic Material
Principle	Resistance Heating
Heat Transfer Surface	Tubular Heat Exchanger
Condition	New
Size	Dia12mm, 14mm, 16mm, 18mm, 20mm, 25mm, 30mm
Product Name	High Temperature Sic Heating Element, Sic Furnace
Transport Package	Wooden Case
Specification	ISO9001
Trademark	Shibo
Origin	China
HS Code	85168000
Production Capacity	10ton/Month

Product Description

SiC heating element is made from quality green SiC powder, which was also added some additives according to the materials proportion. SiC heating elements are non-metallic products, they have a series of characteristics, such as higher temperature, antioxidation, anticorrosion, increase temperature fast, low coefficient of thermal expansion and so on. Therefore, they are widely used in various kinds of furnace with temperature 800C to 1800C.

Advantage of our SiC heating elements: stable quality, reasonable price, fast delivery

Types of SiC heating elements: dumbell type, rod type, U type, W type, H type, single spiral type, double spiral type

Sizes are available from Dia12mm, 14mm, 16mm, 18mm, 20mm, 25mm, 30mm, 31.7mm (1.25 inch), 35mm, 38.1mm (1.5 inch), 40mm, 44.4mm (1.75 inch) to 54mm (2.125 inch) for all types.

Specifications and resistance range

diameter	Length of hot zone	Length of cold zone	Overall length	Resistance
8	100-300	60-200	240-700	2.1-8.6
12	100-400	100-300	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	300-250	1200-4000	0.3-3.0

Some data for furnace design of SiC heating elements
1.Distance of two heaters should be 1.5-4 times of diameter of cold zone.
2.The diameter of the hole on the wall should be 1.5times of the diameter of the heater.
Notes for using and installing the heater
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 load of each and groups heater should be divided before assembling. The tolerance of resistance of each one can not exceed by 10% each other.
3. Heater is hard and brittle, please be careful when assem bling and maintaining so as to avoid damage.
4. When operating the furnace at the beginning, the voltage should be increased slowly and can not 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 heaters are damaged or resistance increased too much, all heaters should be changed.

Application
SiC heating elements 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 performance, they are widely used in high temperature furnace, ceramics, glass, analysis and test, semiconductor, science research.. etc
About us
1. Our company is a high & new technology enterprise specially engaged in developing, manufacturing and selling SiC (silicon carbide) heating elements.
2. It established in the year 2005, with more than 17 years experience for produciton.
3. Products are exported to USA, Germany, France, Poland, Spain,Turkey, Russia, Ukraine, Japan, Korea, Singapore, Vietnam, Thailand and Iran, etc.. They are highly approved by our customers all over the world.
4. Our eternal faith is "seeking for living with the quality, getting reputation with honesty, seeking for development with mutual benefit".