Electric Double Helix Sic Heating Elements For Electric Furnaces
Brand Name:ZG
Certification:CE
Model Number:MS
Minimum Order Quantity:1 piece
Delivery Time:3 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Zhengzhou Henan China
Address:
No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China
Supplier`s last login times:
within 48 hours
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Product Details
Electric Double Helix Sic Heating Elements For Electric Furnaces
General Description
Sic Heating Elements is non metal electric heating element with high pure green six-party SiC as main materials and made from crystals generating under 2200°C temperature. The normal temperature can be up to 1450°C. Under the reasonable using temperature, it can be used continuously for more than 2000 hours under the vaccum atmosphere, not in need of any protective atmosphere.
Physical properties of element
| Specific Gravity | 2.6~2.8g/cm³ | bend strength | >300kg |
| Hardness | >9 MOH′S | Tensile strength | >150kg/cm³ |
| Porosity rate | <30% | radiancy | 0.85 |
Advices of using the element
- In order to keep furnace temperature and the charges uniform of each element, before installation resistance distribution must be carried.
- As the element is very brittle, be careful while install and maintain to avoid any damage.
- when start to operate the furnace, raise voltage slowly and gradually, never give full load at one time.
The following should be given when describing Silicon Carbide (SiC) Heating Elements:
- Type:
- OD: Outer Diameter;
- HZ: Hot Zone;
- CZ: Cold Zone;
- OL: Overall Length;
- Resistance; Ohms (Ω).
Outer Diameter (mm) | Hot zone ( mm) | Cold zone (mm) | Overall length(mm) | Range of resistance |
8 | 100-300 | 60-200 | 240-700 | 2.1-8.6 |
12 | 100-400 | 100-350 | 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 | 300-750 | 1200-4000 | 0.3-3.0 |
Features of silicon carbide rod
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
How to order ? Pls provide this informations:
1 Type: rod, U, W, H, spiral and double-spiral types
2 OD,HZ,CZ,OL
3 If type U or type W, please mark terminal distance
4 If you have special requirements about resistance, please inform
resistance
5 Quantity
Application
Thermoforming & Vacuum Forming Machines
PVC Pipe Belling / Socketing Machines
Hot Stamping Machines
Heat Therapy Equipment
Shrink Packaging
Electric Double Helix Sic Heating Elements For Electric Furnaces
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