Digital Mma Welding Machine

1.Cellulose due to excellent ignition and welding properties
2.Also ideal for construction site use thanks to the exceptionally large mains voltage range for probleme free use on long main leads and on generator.
3. .Optimum welding properties for all electrode types,avoids short circuits in electrodes with large-drip material transfer
4. No annealing of the electrode If the electrode sticks,e.g.because the welding current is too low.The current is reduced to the minimum.
5. Coated electrodes(rutile,rutile/basic,basic,rutile/cellulose,cellulose)
6. 1OO%suitable for construction site usage due to safe operation on long mains leads(up to 50m)and on generators
7. Maximum protection from dust and small particles due to machine design with optimised cooling air movement
8. Standard remote control connection for setting the welding current directly on the workstation
Model No. ZX7-315S ZX7-400S ZX7-500S
Code 301S 401S 501S
Duty input voltage(V) 3phase AC 380V, 50/60HZ
Current range(A) 10-325 10-410 10-520
Arc force 0-10 0-10 0-10
Striking current(A) 10-325 10-410 10-520
Striking time (S) 0.01-1 0.01-1 0.01-1
Broken Adjustment(V) 30-80 30-80 30-80
Duty cycle(%)） 60% 60% 60%
Power factor ≥0.85 ≥0.85 ≥0.85
Insulation class H H H
N/W（Kg） 25 29 38