Spot welder, spot welding machine, spot welding equipment, resistance spot welder, resistance spot welding machine, spot press welder, projection welder, projection welding machine
Method named for welders:
Spot(projection) welders series: DTN-P-1(2)-L
DTN: Pneumatic AC mains frequency spot(projection) welders
P: rated capacity
1: lower arm can not be adjustable; 2: lower arm can be adjustable
L: throat depth, namely arms length
Features:
1, steady and firmed body of machine
2, Universal application
3, upper arm of machine is insulated, no short circuit.
4, transformer's material is copper, adopt water cooling, extend service life.
5, adopt fast cylinders.
6, can memorize 15 programs.
Applications:
Suitable for metal wire, electrical appliances manufacturing, metal plate process, micro-electron etc.
Main technical parameters:
|
Model
Unit
Item |
DTN-25 |
DTN-40 |
DTN-80-1 |
DTN-100-1 |
DTN-150-1 |
DTN-200-1 |
DTN-80-2 |
DTN-100-2 |
DTN-150-2 |
DTN-200-2 | |
|
Rated capacity |
KVA |
25 |
40 |
80 |
100 |
150 |
200 |
80 |
100 |
150 |
200 |
|
Primary vol. |
V |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
|
Frequency |
HZ |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
|
Max short circuit current |
KA |
15 |
18 |
28 |
33 |
38 |
43 |
28 |
33 |
38 |
43 |
|
Duty cycle |
% |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
|
Max pressure |
N |
3000 |
3000 |
6000 |
6000 |
12000 |
12000 |
7900 |
7900 |
12000 |
12000 |
|
Operational stroke |
MM |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
|
Electrode
Stroke |
MM |
70 |
70 |
70 |
70 |
70 |
70 |
70 |
70 |
70 |
70 |
|
Arm length and distance |
MM |
350*220 |
350*220 |
350*250 |
350*250 |
350*270 |
350*270 |
400*300 |
400*300 |
400*300 |
400*300 |
|
Cooling water flux |
L/min |
3 |
3 |
4 |
4 |
6 |
6 |
4 |
4 |
6 |
6 |
|
Max weld capacity(steel) |
MM |
2+2 |
3+3 |
4+4 |
5+5 |
6+6 |
6+6 |
4+4 |
5+5 |
6+6 |
6+6 |