ELECTRODE
SALT BATH FURNACE
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APPLICATION
Designed
for operation of carburising and cyanide-containing annealing baths,
upto 950°C as well as cyanide-free annealing baths upto 850°C.
Useful for carburising Case Hardening Steel, heat treatment of
Medium Carbon Steel, Tool Steel, as well as for annealing of
non-ferrous metals, except light alloys.
DESIGN
Substantial
sheet steel casing with high grade heat-insulation, with a pot
fabricated of mild steel. Salt vapours are exhausted by a fume hood,
connected to a separate air exhauster.
HEATING
By
direct flow of low alternating current, through the molten salt
between the immersed electrodes. The salt heated by virtue of its
own resistance, resulting in highest utilisation of energy and
long-service life of the pot. The furnace works at a low
voltage(below 16volts) through a step-down transformer with a
10-position tapping switch. A removable starting device for melting
down the bath is provided.
TEMP.CONTROL
Thermocouple
in conjunction with a temperature controller, which switches
automatically on/off the heating circuit through a contactor, thus
enabling constant maintenance of the desired value of the bath
temperature.
Clear temperature indication on a large indicator
controller 'L' type thermocouple provided for actuating the
controller.
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| TECHNICAL
DATA |
| Useful
Space of pot |
Length
Width
Depth |
300mm
300mm
300mm |
300mm
300mm
450mm |
450mm
450mm
450mm |
| Cubic
capacity of pot(appr.Ltr) |
30 |
50 |
90 |
| Working
Temp |
950°C |
950°C |
950°C |
| Electrical
supply(V) |
400/440 |
400/440 |
400/440 |
| Rating(KVA) |
30 |
45 |
60 |
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