APPLICATION Used for the carburizing and quenching after carburizing of materials like structure steel (20CrMnTi,
12Cr2Ni4A,12Cr2Ni3A, etc), high alloy carburizing steel, stainless steel (1Cr13, etc), quenching of tool steel and die ste-el, quenching and annealing of gear parts, sleeve parts, precision bearing, glib pump mechanical parts, precision machine parts.
SPECS
|
Model
Parameter
|
VCQ
-223D
|
VCQ
-334D
|
VCQ
-446D
|
VCQ
-557D
|
VCQ
-669D
|
VCQ
-7711D
|
VCQ
-8812D
|
VCQ
-9915D
|
|
Effective hot zone size
(W¡ÁH¡ÁL) (mm)
|
200¡Á200
¡Á300
|
300¡Á300
¡Á400
|
400¡Á400
¡Á600
|
500¡Á500
¡Á700
|
600¡Á600
¡Á900
|
700¡Á700
¡Á1100
|
800¡Á800
¡Á1200
|
900¡Á900
¡Á1500
|
|
Loading capacity
(Kg)
|
35
|
75
|
250
|
400
|
600
|
1000
|
1200
|
1500
|
|
Heating power
(kW)
|
30
|
48
|
75
|
90
|
150
|
270
|
360
|
480
|
|
Max temperature
(¡æ)
|
1150
|
1150
|
1150
|
1150
|
1150
|
1150
|
1150
|
1150
|
|
1350
|
1350
|
1350
|
1350
|
1350
|
1350
|
1350
|
1350
|
|
Temperature
uniformity(¡æ)
|
¡À5
|
¡À5
|
¡À5
|
¡À5
|
¡À5
|
¡À5
|
¡À5
|
¡À5
|
|
Vacuum degree
(Pa)
|
4¡Á10-1
|
4¡Á10-1
|
4¡Á10-1
|
4¡Á10-1
|
4¡Á10-1
|
4¡Á10-1
|
4¡Á10-1
|
4¡Á10-1
|
|
Pressure increasing
rate (Pa/h)
|
¡Ü0.65
|
¡Ü0.65
|
¡Ü0.65
|
¡Ü0.65
|
¡Ü0.65
|
¡Ü0.65
|
¡Ü0.65
|
¡Ü0.65
|
|
Carburizing medium
|
C2H2+N2
|
C2H2+N2
|
C2H2+N2
|
C2H2+N2
|
C2H2+N2
|
C2H2+N2
|
C2H2+N2
|
C2H2+N2
|
|
Carburizing medium
(mbar)
|
5-20
|
5-20
|
5-20
|
5-20
|
5-20
|
5-20
|
5-20
|
5-20
|
|
Controlling way
|
Multi-pulse
|
Multi-pulse
|
Multi-pulse
|
Multi-pulse
|
Multi-pulse
|
Multi-pulse
|
Multi-pulse
|
Multi-pulse
|
|
Transportation time
(s)
|
¡Ü10
|
¡Ü15
|
¡Ü20
|
¡Ü25
|
¡Ü30
|
¡Ü35
|
¡Ü35
|
¡Ü40
|
|
Quenching medium
|
oil/gas
|
oil/gas
|
oil/gas
|
oil/gas
|
oil/gas
|
oil/gas
|
oil/gas
|
oil/gas
|
