15355647920 
Waltek Welder MMA250 MMA300 MMA350 MMA400 MMA500
Product Features:
1.Adopting advanced MOS/IGBT inverter technology, small volume, light weight, high efficient performance;
2.Easy to start arc, stable welding current, fast response, and well-formed weld;
3.Heavy load duty cycle, continuous welding,suitable for Scratch start TIG welding;
4.Portable,LCD display,Anti-stick,Hot start,Arc Force,VRD option available;
5.Wide range of working voltage 90~260Vac, strong resistance to grid fluctuations.
Specifications Data:
Model
MMA 200S
MMA 250S
MMA 300S
Input voltage(V)
1PH AC220V±15%
1PH AC220V±15%
1PH AC220V±15%
Output current(A)
20-140
20-170
20-200
No-load voltage(V)
65±5
65±5
65±5
Efficiency(%)
85
85
85
Protection grade
IP21
IP21
IP21
Insulation Grade
F
F
F
Gross Weight(KG)
6.5
8.0
9.0
Dimension of machine(mm)
315*135*260
315*135*260
360*160*290
Dimension of package(mm)
355*230*325
355*230*325
490*250*365
Product Accessories:
- 1x MMA Welder
- 1x 1.2m MMA Torch
- 1x 1.8m Torch clamp
- 1x Wire Brush & Welder Mask
- 1x User Manual
