The inverter arc welding machine is the best choice in the market. We offer many kinds of inverter arc welding machines at a fair price and with high quality. Enjoy your working with us
uniform quality of welding, no noise and steady operation.
stable welding process
No danger exists of fan running depleted even if for long time without power off.
frost-proof enclosure
The MMA-300C is a portable welding machine, which has been designed to meet the needs of the modern society. It is a high-tech product that combines advanced IGBT inverter technology and an electronic reactor control system. The result is a low-consumption, high-output welder that can be used for many different applications.
Model | MMA-200B | MMA-250B | MMA-300B |
Type | IGBT 1PCB | IGBT 1PCB | IGBT 1PCB |
Real Amp(A) | 120 | 140 | 160 |
AC Input Voltage(V) | 220V (110V/220V can do) | 220V (110V/220V can do) | 220V (110V/220V can do) |
Rated Input Power Capacity(KVA) | 5 | 6.2 | 7 |
Input Frequency(Hz) | 50/60 | 50/60 | 50/60 |
Non-load Voltage(V) | 56 | 56 | 56 |
Output current range(A) | 20-200 | 20-250 | 20-300 |
Rated Duty Cycle(%) | 60% | 60% | 60% |
Efficiency(%) | 85% | 85% | 85% |
Class of Insulation | F | F | F |
Protection class of case | IP21 | IP21 | IP21 |
Electrode diameter (mm) | 1.6-3.2 | 1.6-3.2 | 1.6-4.0 |
Quick joint Size(mm) | 35-50 | 35-50 | 35-50 |
Input power cable(m) | 1.8 | 1.8 | 1.8 |
N.W./G.W.(kg) | 3.8/5.6 | 4/5.8 | 4.2/6 |
Machine Size(LxWxH mm) | 310*137*225 | 310*137*225 | 310*137*225 |
Package(LxWxH mm) | 350*206*275 kraft paper box | 350*206*275 kraft paper box | 350*206*275 kraft paper box |
Accessories | 1.8m 16mm² 200A holder | 1.8m 16mm² 200A holder | 1.8m 16mm² 200A holder |
1.2m 16mm² 300A clamp | 1.2m 16mm² 300A clamp | 1.2m 16mm² 300A clamp | |
mask,brush,belt,manual | mask,brush,belt,manual | mask,brush,belt,manual |
Q:MOQ
A:Generally if you choose the different products,our minimum order qty.also will be different.
Q: How does your factory do regarding quality control?
A: Our factory has gained SAA certificate and EMC certificate and ISO9001 authentication. Quality makes us who we are today. We focus on the quality from the very beginning to the end.
Q:Do you offer any welding machines technical support?
A:Yes, we have engineers ready to assist customers with welding machines technical support problems, any issues that may arise during the quoting or installation process, as well as aftermarket support.