Space
Saving Dual Chamber Electric Unit
DU-1224
With Atmosphere package*
(Flashing Red light is not standard equipment)
Spacesaver Furnace
with Separate
Hardening and Drawing Chambers
 |
- Digital
readout, microprocessor based controller.
- SCR Power Controllers and Temperature Controls are
mounted on the side for ready access and service.
- Heavy duty, low watt density elements for maximum
heating element life located in the top, bottom and both
sides of the heating chamber.
- Safety door switch interlock for power control. Power is
off when upper chamber opens.
- Swing out, gasket sealed, plug type doors with plunger
and cam locks.
- Heat resistant chrome-nickel-alloy hearth plate.
- Heating elements enclosed in preformed insulating panels
provide fast
heating and easy replacement. Panels are backed up with
high temperature
castable cement for maximum insulating value.
- Heavy steel plate fabricated furnace shell.
- Recirculating fan and inner chamber liner are heat
resistant chrome nickel steel on lower chamber.
- Heavy duty fan assures uniform temperature in draw
chamber.
- Some models available with atmosphere control package
in upper chamber for heat treating with inert gases.
Dimensions
and Specifications for Combination Dual Unit Furnaces
|
FURNACE
MODEL |
HARDENING
CHAMBER
|
DOOR
|
CHAMBER
|
HEARTH
AREA
|
KW
|
|
DRAWING
CHAMBER
|
DOOR
SIZE
|
CHAMBER
|
KW
|
FAN
MOTOR
|
|
OVERALL
DIMENSION
|
VOLTS |
Ph. |
FLOOR
SPACE |
APPROX.
WEIGHT |
|
DU-1020* |
|
|
|
240/480 |
1
or
3 |
39 x
41 |
1,832 lbs. |
|
DU-1224*
|
|
|
|
240/480
|
1
or
3
|
40 x
46
|
1,969
lbs.
|
|
DU-2020*
|
|
|
|
240/480
|
3
|
45 x
48
|
3,400
lbs.
|
*Atmosphere
control option decreases the door opening by one (1") inch
in all directions and the chamber depth by one (1") inch.
The dimension charts are for the standard units only.
|
|
|
