Model No.: MMA250I/300I/400I/500I/630I
Protection Degree: IP21s
Current Type: Direct Current (DC)
Model: MMA-250I/300I/400I/500I/600I
Application: DIY Welding, Industrial Use
Trademark: OEM
Shipping Package: Export Standard Box
Specification: 400 x 200 x 385 mm
Origin: China
HS Code: 8515.39.00
Product Description
1. Smooth operation with a wide range of electrode rods from 1.6mm to 8.0mm.
2. Stable DC arc using IGBT inverter technology with high duty cycle for continuous use.
3. Portable design with excellent overload and anti-static protection for reliable performance.
4. Easy arc starting and deep penetration capability for better weld quality.
5. Strong compensation ability, high frequency, and fan-cooled design for efficient cooling.
6. Suitable for welding carbon steel, alloy steel, cast iron, stainless steel, and more.
7. Complete set includes electrode holder, earth clamp, face mask, and hammer for convenience.
| ITEM | MMA250I | MMA-300I | MMA-400I | MMA-500I | MMA-600I |
| Rated Supply Voltage (V) | 380 | 380 | 380 | 380 | 380 |
| Supply Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Rated Input Capacity (KVA) | 9.4 | 14 | 18.4 | 28 | 36 |
| No-Load Voltage (V) | 65 | 67 | 67 | 72 | 72 |
| Current Range (A) | 20-250 | 20-300 | 20-400 | 20-500 | 20-630 |
| Rated Duty Cycle (%) | 60 | 60 | 60 | 60 | 60 |
| Usable Electrode (mm) | 1.6-5.0 | 2.0-5.0 | 2.0-6.0 | 2.0-5.0 | 2.0-8.0 |
| Protection Degree | IP21S | IP21S | IP21S | IP21S | IP21S |
| Weight (kg) | 15 | 20 | 23 | 28 | 30 |
| Machine Size (mm) | 400x200x385 | 400x200x385 | 475x222x410 | 550x300x460 | 550x300x460 |
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Jiangyin Tongli Industrial Co.,Ltd , https://www.manipulator17.com