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ZX7-418G Pulse MMA Welding Machine | Dual Voltage Portable Arc Welder
1. Product Overview
Product Model | Welding Machine Name | Core Selling Point |
ZX7-418G | Pulse MMA Welding Machine | Adopts reliable IGBT single-tube main circuit design with high safety. Supports universal dual voltage of 220V and 380V, compatible with single-phase and three-phase power supply for wider application scenarios. |
2. Technical Functional Characteristics
- IGBT single-tube multi-board design, small compact body but powerful welding output
- Wide universal voltage compatibility: 220V single-phase, 380V single-phase and 380V three-phase power supply available
- Complete multi-protection system: overheat protection, over-current protection, over-voltage protection and under-voltage protection
- Full-duct high-speed cooling fan for fast heat dissipation, ensuring stable long-time running
- Stable welding current, high working efficiency and deep welding penetration
- Strong anti-interference arc performance, bright welding slag, easy slag removal and higher working efficiency
- Built-in one-key preheating display and working hour display function for convenient operation
- Ultra-light & portable structure, perfect for mobile site welding and high-altitude welding jobs
3. Complete Technical Parameters
Parameter | ZX7-418G |
Input Power Voltage | 220V / 380V |
Input Rated Capacity | 6.4KVA |
No-Load Voltage | 70V-80V |
Output Working Voltage | 20V-28.4V |
Output Current Range | 20A-210A |
Insulation Grade | F |
Ingress Protection Rating | IP21S |
Rated Duty Cycle | 60% |
Net Weight | 4.75KG |
Overall Dimensions (L*W*H) | 300*162*235mm |
Applicable Electrode Size | Φ2.5 – Φ4.0 |
Built-in Functions | ✅ Portable & Lightweight✅ Air Cooling System✅ 3 Phase Compatible✅ Stable DC Output✅ Intelligent Temperature Control Protection |
4. Installation & Operation Precautions
- Input Power Cable Specification: 4mm²
- Output Welding Cable Specification: 25-35mm²
- Matching Power Distribution Switch: 40A
- Working Ambient Temperature: -10℃ ~ +40℃
- Safety Notice: Please correctly connect ground wire and power cable before startup to ensure safe welding operation.
5. Product Application
- This ZX7-418G portable pulse MMA welding machine is lightweight, easy to carry and wide voltage adaptive. It is widely used for field mobile welding, high-altitude operation, equipment maintenance, small steel structure welding and household repair projects.
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