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MODEL: CM-520AIR
Features:
1.Support Cutting and MMA welding process.
2.Built-in air compressor eliminates the need for external gas tanks/pumps, enabling direct operation outdoors or in gas-free environments.
3.Dual digital displays monitor air pressure and current in real - time, showing high/low pressure status clearly for precise cutting parameter control.
4.2T and 4T modes available, convenient for short-distance cutting and efficient for long-distance, suiting different habits.
5.ARC-START interface simplifies arc-starting connection, enabling quick and stable arc initiation, easy for beginners.
6.Supports External/Internal air source switching, expandable to higher pressure with external gas, flexible for complex conditions.
Parameter:
MODEL | CM-520AIR | |||
Input Voltage | 1PHASE AC110V/±15% | 1PHASE AC220V/±15% | ||
Frequency | 50/60HZ | 50/60HZ | ||
Welding Mode | CUT | MMA | CUT | MMA |
Rated Input power(KW) | 3.8 | 4.1 | 5.3 | 7.7 |
Rated Input Current(A) | 34 | 37 | 24 | 33 |
Duty Cycle(25℃ 10min) | 60%30A 100%23A | 60%120A | 35%40A 100%28A | 25%200A |
Welding Current Range(A) | 20-30 | 30-120 | 20-40 | 30-200 |
Cutting thickness(mm) | External air compressor:16 | External air compressor:25 | ||
Built-in air compressor:12 | Built-in air compressor:16 | |||
No-load Voltage | 285V | 72V | 285V | 72V |
Effciency | ≥85% | |||
Power Factor | 0.85 | |||
Protection Class | IP23 | |||
Insulation Class | F | |||
Cooling | AF | |||
Gross Weightt | 21Kg | |||
Packing Size | 530mm×325mm×400mm |
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+86-13923298312 info@hanzo.cn New Lighting Source Industry Zone B3, Luocun Town, Nanhai, Foshan, Guangdong, China. ![]() |