1. Frequency is to 100KHZ, high working efficiency, reduced size and weight,
Easy to carry.
2. Simple structure, good process, reliable and durable, easy for maintenance.
3. Unique VRD protect electricity, safety.
4. MMA IS easy arc initiation, stable current and has no noise.
5. Fast, small splash, do not stick to slip, excellent weld appearance.
6. Adapt short arc initiation, accurately control current and protect tungsten
Needle.
7. Wide input voltage, strong adaptability.
8. MINI design, complete capability, especially for small project and family
9. 500A machine or above can be used air carbon arc gouging.
11. Complete accessories: Welding torch, welding cable, earth clamp, welding holder, carton box

SSpecification ZX7-315C ZX7-400C ZX7-500C
Rated Input Voltage(V) AC380+10% AC380+10% AC380+10%
No-load Voltage(V) 64 64 64
Current Range(A) 30-315 30-400 30-500
Rated Duty Cycle(%) 60 60 60
Input Capacity(KVA) 12.8 18 22.5
Class of Insulation F F F
Applied Welding Rod(mm) 2-5 2-5 2-5
Weight(kg) 38 42 46

The data in the above table is only for reference. Please subject to the nameplate on the device.