Previous slide
Next slide
U Type Silicon Carbide Heating Element
The GDU-shaped silicon carbide heating element features two hot zones, compared to the GD-shaped element which has fewer cold zones. This design allows for a power savings of 10-20% when using the GDU element. It can operate at temperatures up to 1500°C, providing efficient and high-temperature performance.
- The GDU-shaped silicon carbide heating element can reach a maximum temperature of 1500°C.
- It is durable and offers an exceptionally long working life.
- It features high strength and excellent shock resistance.
- It operates without noise or air pollution, making it environmentally friendly.
Product Description
GDU-type silicon carbide heating elements are crafted from high-density reaction-bonded silicon carbide. They feature a spiral slot in the hot zone that narrows the cross-sectional area, optimizing the electrical resistance ratio for cooler ends and a hotter central zone. Additionally, these elements come with specially designed cold ends, which can be customized to meet specific requirements.
Technical Data
Data
Regular Sizes
Data
Regular Sizes
| DIAMETER(Φ) | HOT ZONE(L1) | COLD ZONE(L2) | DISTANCE(E) | BRADGE | RESISTANCE | |
| DIAMETER(D) | LONGL3 | |||||
| 14 | 200 | 250 | 40 | 14 | 54 | 2.4-4.6 |
| 14 | 250 | 300 | 50 | 14 | 64 | 3.0-6.0 |
| 14 | 300 | 350 | 60 | 14 | 74 | 3.6-7.0 |
| 16 | 200 | 250 | 40 | 16 | 56 | 1.4-2.8 |
| 16 | 250 | 300 | 50 | 16 | 66 | 1.8-3.6 |
| 16 | 300 | 350 | 60 | 16 | 76 | 2.0-5.0 |
| 18 | 300 | 350 | 60 | 18 | 78 | 2.0-5.0 |
| 18 | 400 | 400 | 70 | 18 | 88 | 2.8-5.8 |
| 18 | 500 | 450 | 75 | 18 | 93 | 3.6-7.2 |
| 20 | 250 | 300 | 50 | 20 | 70 | 1.8-3.6 |
| 20 | 300 | 350 | 60 | 20 | 80 | 2.0-5.0 |
| 20 | 400 | 400 | 70 | 20 | 90 | 2.8-5.8 |
| 25 | 400 | 400 | 70 | 25 | 95 | 1.6-3.4 |
| 25 | 500 | 450 | 75 | 25 | 100 | 2.2-4.4 |
| 25 | 600 | 500 | 80 | 25 | 105 | 2.6-5.2 |
| 30 | 600 | 400 | 70 | 30 | 100 | 1.4-2.8 |
| 30 | 700 | 450 | 75 | 30 | 105 | 1.6-3.2 |
| 30 | 800 | 500 | 80 | 30 | 110 | 1.8-3.6 |
