Basic Info.
Model NO.
MMA-250B
Style
Portable
Electrode Stroke
Arc
Electric Current
DC Shock Wave
Transmission
Motor - Cam
Conductive Way
One-Sided
Welding Spot Number
Single
Type
Special
Transport Package
Carton
Specification
320*120*185mm
Trademark
LINGBA
Origin
Taizhou
HS Code
8515639000
Production Capacity
300000
Product Description
MMA-250B welding machine
| Model | MMA-200B | MMA-250B | MMA-300B |
| Type | IGBT 1 PCB | IGBT 1 PCB | IGBT 1 PCB |
| Output current range(A) | 20-200 | 20-250 | 20-300 |
| AC Input Voltage(V) | 110V, 220V,110V/220V | 110V, 220V,110V/220V | 110V, 220V,110V/220V |
| Rated Input Power Capacity(KVA) | 5 | 6.2 | 7 |
| Input Frequency(Hz) | 50/60 | 50/60 | 50/60 |
| Rated Duty Cycle(%) | 0.6 | 0.6 | 0.6 |
| Efficiency(%) | 0.85 | 0.85 | 0.85 |
| 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 |
| Connector Size(mm) | 35-50 | 35-50 | 35-50 |
| Input power cable(m) | 1.5 | 1.5 | 1.5 |
| N.w./G.w.(kg) | 3.2/4.3 | 3.4/4.5 | 3.6/4.8 |
| Machine Size(LxWxH mm) | 300*120*185 | 300*120*185 | 300*120*185 |
| Package Size for machine: | 360*160*260 | 360*160*260 | 360*160*260 |
| Package Size for 4pcs in 1 large | 670*370*280 | 670*370*280 | 670*370*280 |
| Accessories | 1.8m 200A holder | 1.8m 200A holder | 1.8m 200A holder |
| 1.2m 200A clamp | 1.2m 200A clamp | 1.2m 200A clamp | |
| Mask, Brush, Manual | Mask, Brush, Manual | Mask, Brush, Manual | |
| Features | 35-50mm big Connector | 35-50mm big Connector | 35-50mm big Connector |
| 1year Warranty | 1year Warranty | 1year Warranty | |
| 3.2mm stopless work | 3.2mm stopless work | 4.0mm stopless work |
