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Edge Wound Heater
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Edge Wound Heater
Edge Wound Heaters are high-performance industrial heating elements designed for use in high-temperature furnaces and process heating equipment.
They use a specially wound NiCr or FeCrAl alloy ribbon edge-mounted on ceramic supports, which provides high surface watt density, uniform heating, and long service life. Their robust design makes them ideal for continuous operation in demanding furnace environments, offering fast response times and efficient heat transfer.
Advantages
- High Heat Transfer Efficiency : Edge-wound design maximizes surface contact and ensures superior energy utilization.
- Compact Power Output : Delivers high watt density in a compact size, making it suitable for space-limited furnace chambers.
- Customizable Solutions : Available in different alloys, diameters, and mounting options to meet specific industrial requirements.
- Durability in Extreme Environments : Can withstand continuous exposure to temperatures up to 1050 °C with long service life.
- Fast Thermal Response : Heaters heat up and recover quickly, improving process control and reducing energy loss.
- Low Maintenance : Simple, rugged design with long life expectancy and minimal downtime.
Applications
- Roller-hearth furnaces – for continuous heating in steel and aluminium industries.
- Pit and batch furnaces – reliable heat source for heat treatment processes.
- Aluminium tempering furnaces – provides uniform heating for controlled tempering operations.
- Exothermic gas generators – supports consistent heating in gas-producing equipment.
- Heat treatment equipment – ideal for carburizing, annealing, tempering, and other metallurgical processes.
Features
- Edge-wound alloy ribbon ensures compact and powerful heating.
- High surface watt density for efficient operation in furnaces.
- Uniform temperature distribution eliminates hot spots in the heating chamber.
- Horizontal or vertical mounting flexibility.
- Optional sheath / housing for enhanced protection against oxidation and chemical attack.
- Designed for continuous-duty cycles in industrial operations.
- Available in custom diameters, wattage, and configurations.
