Mma 250 Welding Machine
2. With strong compensation capability,resistant to voltage fluctuation.
3. Can be used for welding in tight or hard-to-reach areas, as they are compact and portable.
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Inverter IGBT MMA 250 Welding Machine
Product Description:
- Excellent performance welding thin metals
- Cooling with fan
- Thermal protection against overheating
- Best suitable for bodyshops, hobby and sculpture purposes
Machine Model: MMA-250P
- 200A WELDING CURRENT: Powerful 200A output current ensures efficient and effective welding performance. Capable of handling light-duty application
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IGBT INVERTER TECHNOLOGY: Incorporates advanced IGBT (Insulated Gate Bipolar Transistor) technology for enhanced performance and energy efficiency. Offers stable and precise arc control, resulting in high-quality welds
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Welding rod compatibility from 1.6mm to 5.0mm. Compact external dimensions 47*27*33cm for portability and storage. IP21S protection level and F insulation grade.
Product Specification:
- Power Voltage (V): 220 V
- Rated Input Capacity (kVA): 10 kVA
- Input Voltage Frequency (Hz): 50-60 Hz
- No-Load Voltage: 65 V
- Output Current Range (A): 30 – 200 A
- Duty Cycle (%): 60.%
- Efficiency (%): 85. %
- Insulation Class: F
- Protection Class: IP21S
- ISO 9001,CE Certified
Features:
What's Accessories:
- 1x Earth clamp with 1.2m cable
- 1x Electrode holder with 1.8m cable
- 1x Mask
- 1x Hammer/Brush
Suitable for thin metal sheets
MMA welding is generally not recommended for thin metal sheets as it produces a relatively high heat input, which may cause distortion or other issues. However, with proper technique, it can be used for thin sheets as well.
The advantages of using an MMA welding machine
MMA welding machines are portable, versatile, and can be used in various positions. They are also relatively easy to use and require minimal equipment.
Portability and Simplicity
MMA welders are lightweight and do not require external shielding gas or a wire feeder, making them ideal for outdoor and remote welding jobs.
They are easy to set up and operate, requiring only a power source, electrode holder, and ground clamp.
Works in Harsh Conditions
Unlike MIG or TIG welding, MMA welding performs well in windy, rainy, or dirty environments since the electrode's flux coating generates its own shielding gas.
Versatility in Material and Thickness
Can weld various metals, including carbon steel, stainless steel, cast iron, and some nickel alloys.
Effective for both thin and thick materials by selecting the appropriate electrode type and diameter.
Low Equipment Cost
MMA welding machines are generally more affordable than MIG or TIG welders.
Minimal consumables (only electrodes) reduce operational costs compared to gas-based welding methods.
Why choose MMA Welder
Here Are Three Reasons
1. No External Gas Required
The flux-coated electrode provides shielding, eliminating the need for gas cylinders-ideal for fieldwork where transporting gas is impractical.
2. Strong, Durable Welds
Produces robust welds with good penetration, suitable for heavy-duty applications like structural steel and shipbuilding.
The slag layer protects the weld as it cools, reducing cracking and porosity risks.
3. Easy Maintenance
Fewer components (no gas regulators, wire feeders, or liners) mean less maintenance and fewer failure points.
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