APPLICATION
Used for bright quenching, annealing, and
tempering of all kind of alloy steels, tools steel, die steel, high-speed
steel, ball bearing steel, spring steel, stainless steel, or for brazing and
sintering.
DESCRIPTION
Better capacity of controlling distortion. It
has one chamber horizontal structure, with internal-cycling high-speed cooling
system. Heating zone has two structures, one is graphite tube heating element
and carbon fabric heat-insulated screens, the other is molybdenum band heating
element and metal heat-insulated screens. The highest cooling gas pressure is
from 1 bar to 10 bars. Convection heating at low temperature. It has quickly
heating with constant temperature multistage quenching, better capacity of
controlling distortion. It adopts automatic proceeding, multipoint
safety-protecting system with alerting and locking.
|
Effective heating zone
(mm)
|
Loading capacity
(kg)
|
Heating power (Kw)
|
Max. temperature (¡æ)
|
Temperature uniformity(¡À¡æ)
|
Ultimate vacuum (Pa)
|
Pressure rising rate (Pa/h)
|
Gas cooling pressure
(bar)
|
|
300¡Á300¡Á450
|
100
|
80
|
1320
|
5
|
6¡Á10-3
|
0.5
|
6/10
|
|
400¡Á400¡Á600
|
200
|
100
|
1320
|
5
|
4¡Á10-1
|
0.5
|
6/10
|
|
500¡Á500¡Á700
|
300
|
120
|
1320
|
5
|
6¡Á10-3
|
0.5
|
6/10
|
|
600¡Á600¡Á900
|
500
|
150
|
1320
|
5
|
4¡Á10-1
|
0.5
|
6/10
|
|
800¡Á800¡Á1200
|
1000
|
240
|
1320
|
5
|
6¡Á10-3
|
0.5
|
6/10
|
