Durble Heavy Duty 250 Amp Inverter Welder 4T Modes For Aluminum Welding
MIG Welder Product Description:
• IGBT module inverter, advanced all digital soft-switch technology,
good dynamic characteristics.
• High reliability, Energy saving.
• Fully digital waveform control, steady performance, good
consistency,
• DSP control wire feeder adopts the digital encoder and dual drive, feeding wire more accurately and smoothly.
• Special 4T modes which are suitable for Aluminum welding.
Products Advantages:
• Advanced IGBT technology,Tri-proof air tube design, high duty cycle, more reliable in bad environment.
• 100% high duty cycle output, can replace traditional 400~500A welder, cost-effective, first option for 1.2 wire
• Infinite Voltage Control with optimized starting performance.
• Inductance Control for arc stability and spatter control.
• Digital Meters - Voltage and Amperage;Preview and Hold capability.
• Dust-Free cooling system, Enhance higher Duty Cycle.
Specification:
| Model Parameter | |
| Input Voltage (V) | 3 Phase, AC380V±15% |
| Frenquency (HZ) | 50/60 |
| Rate Input Current (A) | 37 |
| No-Load Voltage (V) | 77 |
| Output Current Range (A) | 100-500 |
| Duty Cycle (%) | 60 |
| No-Load Loss (W) | 100 |
| Efficiency (%) | 85 |
| Power Factor | 0.93 |
| Insulation Grade | F |
| Housing Protection Grade | IP21 |
| Net Weight (kg) | 42 |
| Dimension (mm) | 650*310*640 |
Heavy Duty MIG Welder Application Field:
• Widely used in ship building;
• Large equipments manufacturing;
• Heavy steel structure manufacturing enterprises;
• Large field operation assembly & processing;
• Heavy steel construction industries.
Heavy Duty MIG Welder Process:
