Factory Price High Purity U Type Sic Heater

• Certification: Factory Certification
• Type: Heater
• Material: Silicon Carbide
• 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.: JX002
• Form: Tube
• Shape: Tube
• Energy Consumption: Energy Conservation
• Istall: Easy
• Maintain: Easy
• Life: Long
• Transport Package: Polywood Case
• Specification: TALK
• Trademark: JIAXIN
• Origin: China
• Production Capacity: 5000000
• Package Size: 60.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 20.000kg

Product Description

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.

Advantage
Compared with metal electric heating element, this kind of element is characterized by high-applied temperature, anti-oxidization, anti-corrosion, long service life, little deformation, easy installation.

Application
It is widely used in various high temperature electric furnacesand other electric heating devices, such as in the industries of magnet, ceramics, powder metallurgy, glass, metallurgy and machinery, etc.

Our Feature
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.


super quality silicon carbide sic industrial electric heater
Description of industrial electric heater:

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.

Product Parameters

4) 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

6)Technical parameter of industrial electric heater:

OD (Diameter)	HZ (Hot Zone)	CZ (Cold Zone)	OL (Total Length)	Resistance
8mm	100-300mm	60-200mm	240-700mm	2.1-8.6 ohms
12mm	100-400mm	100-350mm	300-1100mm	0.8-5.8 ohms
14mm	100-500mm	150-350mm	400-1200mm	0.7-5.6 ohms
16mm	200-600mm	200-350mm	600-1300mm	0.7-4.4 ohms
18mm	200-800mm	200-400mm	600-1600mm	0.7-5.8 ohms
20mm	200-800mm	250-600mm	700-2000mm	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

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 .


Advices of using sic heating element
1)In order to keep furnace temperature and the charges uniform of each element, before installation resistance distribution must be carried.
2)As the element is very brittle ,be careful while install and maintain to avoid any damage.
3)when start to operate the furnace ,raise voltage slowly and gradually,never give full load at one time.


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

 

Related Product
 

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

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.

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