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1.silicon carbide heater, 2.up to 1600 celsius, 3.rod,u,w,h,gun,spiral,dumbbell,door type, 4.accurate resistance, 5.ISO 9001 - details see: https://www.machineto.com/competitive-price-rod-type-silicon-carbide-heater-10245489

competitive price rod type silicon carbide heater

1.Brief introduce of our company

Dengfeng City Yuhao High-temperature Component Co.,Ltd have more than 20 years production experience, specialized in manufacturing high-temperature heating elements with strict quality control system, advanced equipment, strong technique power and complete test facilities. At present, our various products have passed ISO9001:2008 quality system authentication and have been exported to more than 40 countries and regions.

2.The General Description of silicon carbide 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: silicon carbide heaters used in various high temperature electric furnaces and other electric heating devices,such as in the industries of magnet,ceramics,metallurgy ,glass,and machinery.

4)Type:we have rod,u,w,h,gun,single spiral,double spiral,dumbbell,door like type silicon carbide heaters.

5)Technical parameter of rod type silicon carbide 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

3.Type of silicon carbide heater

About silicon carbide heater,we have rod,u,w,h,gun,single spiral,double spiral,dumbbell,door type.

4.Electric property of silicon carbide heater

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 .

The key factor to the optimum service life of the element is to select the surface load of the element correctly according to the furnace construction,atmosphere and temperature.The figure shows the relation between furnace temperatures,element temperature and element surface load under the condition that the element radiation is not obstructed.

5.Accessories of silicon carbide heaters

6.Advices of using silicon carbide heater

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.

Any interest,pls feel free to contact me.

I am ready here to serve you.