Sic Industrial Heater Furnace Heating Element for Muffle Furnace

• Type: Heater
• Material: Silicon Carbide
• Form: Tube
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JX0001
• Shape: Tube
• Install: Easy
• Quality: Better
• Service: Super
• Price: Lower
• Transport Package: Polywood Case
• Specification: TALK
• Trademark: JIAXIN
• Origin: China
• Production Capacity: 5000000
• Package Size: 80.00cm * 60.00cm * 40.00cm
• Package Gross Weight: 15.000kg

Product Description

The silicon carbide heating element is a kind of non-metal high temperature electric heating element. It is made of selected super quality green silicon carbide as main material, which is made into blank, silided under high temperature and re-crystallized.
 

Material	SiC
Voltage	220 volts, 380 volts, 110 volts
Shapes	Straight type, U type, W type, and etc.
SiC Content	above 99%
Color	gray
Resistence	Uniform resistance
Power	Adjustable
Working temperature	up to 1400C

1)production process:made into blank,silicided under high temperature and re-crystallized.

2)character: high-applied temperature ,anti-oxidization ,anti-corrosion ,long service life ,little deformation,easy installation and maintenance.

3)usage: used in various high temperature electric furnaces and other electric heating devices,such as in the industries of magnet,ceramics,metallurgy ,glass,and machinery.

«Aluminum die casting 
«Laboratory furnace
«Aluminum melting and holding furnace
«Rotary hearth furnace
«Continuous furnace
«Crucible furnace for non 
«Glass Feeder ferrous metals
 

Advantages

 

We adopt new production process of cold ends, so our SIC heating elements have excellent specific rate of heat zone resistance and cold end resistance, saving energy, long life, avoiding over-temperature of cold ends to damage the furnace body.

1 withstands as high as 1600°C
2 high strength and excellent shock resistance
3 heat source is free of noise and air pollution
4 anti-oxidization, anti- corrosion
5 easy to installation and maintenance


 

Product Parameters

physical properties of industrial electric heater:

specific gravity	2.6~2.8g/cm³	bend strength	>300kg
hardness	>9 MOH′S	Tensile strength	>150kg/cm³
porosity  rate	<30%	radiancy	0.85

5)Recommend surface load

Furnace Temp (°c )	1100	1200	1300	1350	1400	1450
Surface load of hot zone (W/cm²)	<17	<13	<9	<7	<5	<4

Technical parameter of industrial electric heater:Electric property of sic heating element
sic heating elementshave rather large specific resistance.When it is heated in air and the surface temperature of the hot zone reaches 1050°C,it's resistance rate is 600-1400mm2/mm and its resistance value changes as the temperature rises which is negative value from room-temperature to 800 °C  and is postive value nature over 800 °C .
 

Type

 

Detailed Features of SIC heater:
1. U Type SIC heater
SIC heaters are constructed to from a U-shape. Consequently Type U have the terminals at one end for a single-phase power source. This reduces the number terminations and cold ends thus enabling energy savings.
2.W Type SIC heater
SIC heater with the terminals at one end, is designed for three-phase power source applications, such as the float glass process.
3.Spiral Type SIC heater
SIC heater with a spiral-grooved heating section, are more resistant to heat and corrosion than conventional products and are able to withstand operation in rigorous conditions. Single spiral elements are provided with energy-saving, low-resistance, cold-end terminals.
4.Double Spiral Type SIC heater
SIC heater with a spiral-grooved heating section, are more resistant to heat and corrosion than conventional products and are able to withstand operation in rigorous conditions. Double spiral elements are provided with energy-saving, low-resistance, cold-end terminals.
5.GC ( Dumb bell type )and GD (Rod)Type SIC heater
GC and GD type SIC heater is made from high-density,high-purity silicon carbide ,which is the most popular type of economical heating element capable of operating under hot and rigorous environments.


 

Product Specification

 

Diameter	Heating zone	Cold zone	Overall length	Range of resistance
	Length	Length
8mm	100-300mm	60-200mm	240-700mm	2.1-8.6 ohms
10mm	100-300mm	60-300mm	240-900mm	0.8-7.0 ohms
12mm	100-500mm	150-350mm	400-1200mm	0.7-5.6 ohms
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
60mm	600-2500mm	300-750mm	1200-4000mm	0.3-3.0 ohms

How to Order  SiC heating element
1. Choose the shape you need, like Rod, U, W, Single Spiral etc.
2. Out Diameter (OD)
3. Heating Zone Lengh (HZ)
4. Overall Length (OL)
5. Resistance you need.
Order Sample: Rod type, OD30mm, HZ300mm, OL800mm, Resistance 0.4ohms.
 

Detailed Photos

 

 

 

 

Company Profile

 

1. Our company is a high & new technology enterprise specially engaged in developing, manufacturing and selling SiC (silicon carbide) heating elements and  Molybdenum disilicide (Mosi2) heating elements and silicon carbide protective pipes and carbon fiber rod

2. It established in the year 2007, with more than 16 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.