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Embeded Coil Replacement Elements
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New high power density heating elements constructed with life-enhancing materials technology
Dual-refractory heating element system boosts power density while increasing operating life
- Rayteq’s newly designed heating elements feature maximum power density yielding the highest melting rates in the industry
- Improved materials technology combined with unique manufacturing processes virtually eliminates internal stresses while increasing strength and shock resistance
- Improved material properties reduce internal temperature of embedded heater coils for extended operating life
- Elements produced using highly automated equipment for higher quality and reduced risk of operator error
- No compromises with dual-refractory system—refractory with highest strength and best thermal properties selected for support panels; different refractory containing no harsh chemicals chosen for contact with heater coils
- Element coil surface is never subjected to corrosive chemical attack as with single-refractory elements. Result: Much longer operating life
- Since no paraffin or wax is used in coil embedding process there are no internal air gaps or hot spots to reduce coil life
- Stranded lead-to-coil welds have largest cross-sectional area in the industry by far, virtually eliminating weld failures
- Actual operating life up to 2 to 3 times longer than similarly appearing single-refractory elements
- Exact replacements featuring this new technology now available for Dynarad* and StrikoDynarad* furnaces in all sizes, wattages and voltages in both twisted and stranded leads
