Excellent Arc Starting Smooth Welding No Wire Sticking
• Excellent arc starting effect, more significant with stainless steel material
• Small fluctuation in welding current and voltage, smooth wire feeding
• Constant voltage submerged arc welding precisely presets welding current
• Unique arc ending technology, no wire sticking at arc end
• With submerged arc welding, stick welding, and air gouging functions
• Rich function settings (secondary menu) and protection measures
| MZ-1000 M311II | MZ-1250 M312II | ||
| Input | Input Voltage (V) | Three-phase AC380V±15% 50Hz | Three-phase AC380V±15% 50Hz |
| Rated Input Capacity (KVA) | 54.5 | 67.2 | |
| Power Factor | 0.89 | 0.9 | |
| Output | Rated No-Load Voltage (V) | 83 | 83 |
| Rated Maximum Output for Submerged Arc Welding (A/V) | 1000/44 | 1250/44 | |
| Rated Maximum Output for Stick Welding (A/V) | 1000/44 | 1250/44 | |
| Submerged Arc Welding Voltage Range (V) | 20-50 | 20-50 | |
| Welding Current Range (A) | 50-1010 | 50-1250 | |
| Others | Wire Feed Speed Range (m/min) | 0.3-3 | 0.3-3 |
| Car Travel Speed Range (cm/min) | 10-150 | 10-150 | |
| Rated Duty Cycle (@40℃) | 100% | 100% | |
| Efficiency | 90% | 90% | |
| Cooling Method | Air-cooled | Air-cooled | |
| Insulation Grade | H | H | |
| Protection Grade | IP23 | IP23 | |
| Weight (kg) | 96 | 96 | |
| Dimensions (mm) | 820*370*765 | 820*370*765 | |
