Stahlwerk MIG 270:
Power & Electrical Input
- Input Voltage:
- 230V Mode:200–250V (±15%)
- 400V Mode:380–415V (±10%) [3-phase]
- Phases:1-phase (230V) / 3-phase (400V)
- Frequency:50/60 Hz
- Max Input Current:
- 230V: 32A
- 400V: 16A
- Plug Types:
- 230V: CEE 32A (single-phase)
- 400V: CEE 16A (3-phase)
- Efficiency: ≥92% (Active PFC)
Welding Output
- Amperage Range:30–270A
- Voltage Range:16–32V
- Duty Cycle (40°C):
- - 270A:60% (6 min weld / 4 min rest)
- 240A:100% (continuous)
- Open Circuit Voltage (OCV)70V (VRD reduces to <25V)
Processes Supported
1. MIG/MAG:Gas-shielded (solid wire).
2. Flux-Cored (FCAW):Gasless.
3. Pulse MIG:Advanced spatter control for thin/thick metals.
4. Synergic MIG:Auto-settings for material/thickness.
5. TIG Lift-Arc DC TIG (requires TIG kit).
Wire Feeder System
- Wire Compatibility:
- Solid: 0.8–1.2 mm
- Flux-Cored: 0.9–1.2 mm
- Spool Capacity:15 kg (standard), 5 kg (adapter included).
- Wire Speed:2–24 m/min (digital control).
- Drive System:4-roller industrial feeder with pressure adjustment.
#### Gas System
- Connector:5/8″ standard
- Pre/Post-Flow:0.5–10 sec (adjustable).
- Gas Recommendations:
- Steel: C25 (Ar/CO₂) or 100% CO₂
- Aluminum: Pure Argon
- Stainless: Ar + He/CO₂ mixes
Control Panel
- Display:Digital LCD (shows volts/amps/wire speed).
- Adjustments:
- Synergic programs (steel, stainless, aluminum)
- Pulse frequency (20–250 Hz)
- Inductance (arc softness)
- Burnback time (0.1–2.0 sec)
- Memory Slots:10 user presets.
Safety & Protection
- Protections:
- Overload/overheat auto-shutdown
- Short-circuit cutoff
- VRD (standard)
- P Rating:IP23S (dust/water resistant).
- Certifications:CE, IEC 60974-1, EMC, ISO 9001.
Physical Specifications
- Dimensions:550 × 290 × 510 mm (L×W×H)
- Weight:35 kg
- Cooling:Dual-fan system (temperature-controlled).
- Mobility:Integrated handles + wheel kit (optional).
Included Accessories
- 300A MIG torch (4m Euro-connector)
- 300A ground clamp (3.5m cable)
- Contact tips: 0.8/1.0/1.2 mm
- Gas regulator & hose
- U/V-groove roller sets