PHI Innovation Heater Design
up to 1200 °C (Kerfa)
Prolific Group cooperates with Kerfa®to serve the industry of industrial furnaces and applicances with an extensive range of innovative system solutions.
Prolific Group cooperates with Kerfa ® from Germany to serve the industry of industrial furnaces and appliances with an extensive range of innovative system solutions of heater & heating elements. As one of the well-known German Company, Kerfa® produces efficient and long-lasting electric resistive heating elements as well as efficient heating and environmentally friendly insulating systems containing vacuum-formed ceramic or bio fibers.
– Kerfa® electric resistive heating featuring high power density
– High temperature precision
– High efficiency due to distance from furnace wall heating wire
Customer benefits
Energy-optimized furnace materials generate enormous customer benefits in terms of lower
energy cost and longer production times. High plant availability by quick:
- Temperature adjustment
- High energy efficiency
- Long system service life
- Lower maintenance requirement
- Reduced storage cost by flexible production at Kerfa
Fields of application
- Industrial furnace
- Laboratory furnace
- Melting and holding furnaces for non-ferrous metals
- Thermal treatment facilities
- Protective gas generators
- Heating equipment and apparatus
Products
- Vacuum-formed Kerfa® SAVAC® insulating systems for gas-fired furnaces
- Vacuum-formed Kerfa® SAVAC® insulating systems for electrically heated furnaces
- Electric Kerfa® SAVAC® heating systems, embedded
- Electric Kerfa® SAVAC® heating systems, suspended
- Installation-ready Kerfa® heating elements
- Custom solutions
- Extensive accessories
- Spare parts
Kerfa® special product: Meander heating system suspended at a distance from the furnace wall with high positional stability
The standard surface loading for Kerfa® meander heating systems is 40 kW/m².
Customer benefits:
Smaller furnace dimensions : Lower investment costs
Positionally stable suspension : Process stability
Lower maintenance requirements : Reduced operating costs
Materials
Kerfa® uses as main components heating systems out of electric resistive wires made from different alloys and vacuum formed insulating systems made of aluminum- or alkali earth silicate.
Temperature ranges
Kerfa® SAVAC® insulating systems: Max. 1600°C
Kerfa® heating elements: Max. 1400°C
