ZX7-250 Inverter DC MMA Welding Machine – IGBT Technology
SKU : 3110045The SIHIO ZX7-250 is a single-phase IGBT inverter DC arc welding machine engineered for reliable, high-performance MMA welding in metalwork, maintenance, and petrochemical plant applications.
Key Features:
- IGBT Inverter technology for high efficiency and energy saving
- Easy arc ignition with excellent weld seam formation
- Anti-Stick function prevents electrode sticking during welding
- Arc Force function for improved arc stability
- Hot Start function for smooth, fast arc initiation
- Suitable for metal fabrication and petrochemical plant works
Technical Specifications:
Main Voltage | 1PH (AC) 230/400V |
Frequency | 50/60 Hz |
Input Capacity | 8.9 KVA |
No Load Voltage | 65 V |
Welding Current Range | 30–250 A |
Duty Cycle | 60% @ 40°C |
Electrode Diameter | 1.6–5.0 mm |
Insulation Class | F |
Protection Degree | IP21S |
Dimensions | 450×200×320 mm |
Weight | 10.0 kg |
