The Hand Arc Welding Machine, also known as a Manual Metal Arc (MMA) welder, is a compact and efficient welding device designed for general-purpose welding applications. It utilizes coated electrodes to produce an electric arc between the electrode and the workpiece, enabling strong and reliable welds on various metals.
Hand Arc Welding Machine
Key Features
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Advanced Inverter Technology: Ensures stable arc performance, high efficiency, and reduced power consumption.
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Portable Design: Lightweight and compact structure for easy transportation and field operation.
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Wide Input Voltage Range: Suitable for unstable power conditions.
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Hot Start Function: Improves arc ignition for easier starting.
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Arc Force Control: Enhances arc stability and prevents electrode sticking.
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Anti-Stick Protection: Automatically reduces current to avoid electrode sticking.
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Thermal Overload Protection: Protects the machine from overheating, ensuring longer service life.
Technical Specifications (example values, customizable)
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Input Voltage: 220V ±15%, 50/60Hz
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Rated Input Capacity: 5.5 kVA
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Output Current Range: 20 – 200 A
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Rated Duty Cycle: 60% @ 200A
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No-load Voltage: 60 V
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Efficiency: ≥85%
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Power Factor: ≥0.73
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Insulation Class: F
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Protection Class: IP21S
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Applicable Electrode Diameter: 1.6 – 4.0 mm
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Cooling Method: Air cooling
Applications
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Construction and structural steel work
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Maintenance and repair operations
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Pipeline and installation projects
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Shipbuilding and fabrication
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DIY and workshop use
Advantages
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Easy to operate for both beginners and professionals
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Strong adaptability to different environments
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Suitable for welding carbon steel, low-alloy steel, and stainless steel
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Reliable performance with low maintenance requirements
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