1.Used import SCR in the main circuit,output current is steady;
2.Strong frame design can reduce the upper and lower electrode deviate when force;
3.Adopt IC controlled technology,control precision is high,welding is steady,wide application and can used for a long time;
4.Direct force structure,lubricate well,make the electrode move steadily,responds rapidly,increase the spot speed;
5.Used extensively for wide application such as carbon steel, low carbon alloy steel and stainless steel.
|
Parameter
|
Unit
|
DN-16
|
DN-25
|
DN-25B
|
DN-35B
|
D(T)N-35
|
D(T)N-63
|
|
Rated primary voltage
|
V
|
2 phase 380
|
2 phase 380
|
2 phase 380
|
|
Rated primary input
|
KVA
|
16
|
25
|
25
|
35
|
35
|
63
|
|
Max primary input
|
KVA
|
30
|
45
|
45
|
50
|
80
|
122
|
|
Rated duty cycle
|
%
|
35
|
35
|
35
|
35
|
50
|
50
|
|
Electrode arm extending length
|
mm
|
180x330
|
180x330
|
180x400
|
260x500
|
|
Electrode
|
mm
|
50
|
50
|
50
|
50
|
50
|
60
|
|
Max short current
|
A
|
10500
|
13500
|
10500
|
13500
|
19500
|
22000
|
|
Max farce
|
N
|
3900
|
3900
|
3900
|
3900
|
6000
|
6100
|
|
Workpiece thickness mild steel
|
mm
|
1.5+1.5
|
2.5+2.5
|
1.5+1.5
|
2.5+2.5
|
3.0+3.0
|
3.5+3.5
|
|
Cooling method
|
|
/
|
/
|
/
|
water
|
water
|
water
|
|
Overall dimensions
|
mm
|
880x420x1120
|
880x420x1120
|
1000x440x1480
|
1000x500x1560
|
|
Weight
|
kg
|
100
|
128
|
138
|
160
|
206
|
310
|