Saddle Hole Welding Machine for Industrial Boiler Drums
Description:
Specially design of saddle curve movement mechanism, easy and reliable.
Adopt conduction ring system to avoid wire twisting for multi-layer, multi-seam welding.
Adopt self-centering chuck to realize a simple operation.
The machine has welding speed compensation function with good shaping and 100% welding qualification rate.
Applications:
The machine is used for the drum nozzle saddle welding. The machine is applicable for the maximum 600mm saddle type nozzle SAW welding. The machine is suitable for insert type, sit-on type and other types.
Specifications:
|
MODEL |
MZMA300 |
MZMA400 |
MZMA1000 |
MZMA1600 |
MZMA2000 |
|
VESSEL DIA.:NOZZLE DIA. |
≥3 |
≥3 |
≥3 |
≥3 |
≥3 |
|
NOZZLE DIAMETER |
100300mm |
200400mm |
3251000mm |
4001600mm |
5002000mm |
|
MAX.VESSEL THICKNESS |
30mm |
200mm |
200mm |
300mm |
350mm |
|
SADDLE VALUE |
050mm |
050mm |
090mm |
0180mm |
0~180mm |
|
WIRE DIAMETER |
1.2mm 1.6mm |
2.0mm 2.4mm |
3mm 4mm |
3mm 4mm |
3mm 4mm |
|
RATED CURRENT |
300A |
400A |
800A |
800A |
800A |
|
ROTATION SPEED |
0.2~2rpm |
0.2~2rpm |
0.070.76rpm |
0.070.46rpm |
0.070.46rpm |
|
SPEED COMPENSATION |
- |
- |
015% |
015% |
015% |
