Boiler Drum Manufacturing Equipment Sit - on Saddle Hole SAW Welding Machine
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:
It is used for SAW welding of saddle shape orthogonal intersection between nozzle and vessel in boiler and pressure vessels industry.
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% |
