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Corrtherm Element Electric Box Furnace
Model 11-CT-183618-18A
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Corrtherm Element Electric Box Furnace
The rugged Lindberg Corrtherm electric box furnace offers a unique combination
of high performance and low maintenance. Temperature range to 1850°F.
Thick cross-section, low-voltage Corrtherm heating elements completely
eliminate the need for a retort, even in high-carbon atmospheres. Because
heat is radiated directly to the work, the chamber can have large dimensions
without sacrificing temperature uniformity. This allows processing of
very large parts with better accuracy than retort-style furnaces. This
design has exceptional life, requiring minimal maintenance and avoiding
the cracking problems inherent with retorts.
Corrtherm atmosphere box furnaces are exceptionally well suited for
high carburizing applications.
Features / Benefits
- Long-life Corrtherm elements minimize maintenance and direct the
flow of atmosphere
- Excellent uniformity with standard roof-mounted circulating
fan
- Standard endothermic atmosphere system
Options
- Carbon control with oxygen probe
- Gas flowmeters for dissociated ammonia,
exothermic, endothermic or nitrogen atmosphere
- Nitrogen-mehtanol atmosphere
system
- Control and recorder options
- Roller rail hearth
Applications
- Annealing
- Carburizing
- Hardening
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Heat Treat Furnaces and Non Ferrous Melting Equipment
