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  • Portable High Frequency Inverter IGBT AC Arc MMA-950 Welding Machine
  • Portable High Frequency Inverter IGBT AC Arc MMA-950 Welding Machine
  • Portable High Frequency Inverter IGBT AC Arc MMA-950 Welding Machine
  • Portable High Frequency Inverter IGBT AC Arc MMA-950 Welding Machine
  • Portable High Frequency Inverter IGBT AC Arc MMA-950 Welding Machine
  • Portable High Frequency Inverter IGBT AC Arc MMA-950 Welding Machine
Portable High Frequency Inverter IGBT AC Arc MMA-950 Welding Machine
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Portable High Frequency Inverter IGBT AC Arc MMA-950 Welding Machine

  • 10 - 99 Pieces
    $26.80
  • 100 - 299 Pieces
    $26
  • >= 300 Pieces
    $25.40
View product details

Portable High Frequency Inverter IGBT AC Arc MMA-950 Welding Machine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Efficiency MMA Welding: Equipped with IGBT inverter technology, the MMA-950 delivers precise arc control and energy efficiency for manual metal arc (MMA) welding tasks.
  • Adjustable Current Control: Features a dial for fine-tuning welding current (up to 950A) to suit diverse materials and thicknesses, ensuring optimal weld quality.
  • Durable Cooling System: Built-in vents and advanced thermal management prevent overheating, enabling continuous operation at a 60% duty cycle for heavy-duty applications.

Key features

  • 1. Inverter IGBT and DC Motor Technology

    • With inverter IGBT and DC motor technology, achieve high efficiency and reduced energy consumption compared to conventional welders*.

  • 2. Precision Adjustable Controls

    • With the adjustable current dial and digital current meter, precisely control welding parameters for consistent results across materials.

  • 3. 60% Rated Duty Cycle

    • With a 60% rated duty cycle, sustain prolonged operation outperforming standard models with lower duty cycles*.

  • 4. Compact Portability and Cooling System

    • With its compact, portable design and integrated cooling system, operate seamlessly in workshops or construction sites for diverse welding needs.

  • 5. CE Certification Compliance

    • With CE certification, ensure compliance with safety and quality standards for professional use.

Product details

Portable High Frequency Inverter IGBT AC Arc MMA-950 Welding Machine

The Lintone MMA-950 is a portable high-frequency inverter IGBT welder designed for versatility and efficiency. Equipped with inverter technology and a robust DC motor, it delivers precise current control, reduced energy consumption, and reliable performance for both light and heavy-duty welding tasks. Its compact, IP21S-protected design ensures portability and durability, while the 60% rated duty cycle supports sustained operation in workshops or construction sites.

Technical specifications

FeatureSpecificationBenefit
Inverter IGBT TechnologyHigh-frequency inverter with IGBTEnergy-efficient, reduced heat generation
Motor TypeDC motorSmooth operation and long-term durability
Protection GradeIP21S (dust/drip protection)Safeguards against dust and water splashes
Rated Duty Cycle60% (60 mins/100 mins)Supports moderate continuous use
Portable DesignCompact body with ergonomic handleEasy transport and storage
Digital Current MeterReal-time current monitoringEnsures consistent weld quality
Cooling SystemVentilated heat dissipationPrevents overheating during prolonged use
Adjustable Current Dial50–200A range with precise controlAdapts to diverse materials and techniques

Customization guide

Adjust the current dial to match material thickness and welding technique (e.g., lower settings for thin metals, higher for heavy-duty joints). The portable design allows customization for on-site use, while the IP21S rating ensures safe operation in light industrial environments.

Get inspired

With the MMA-950’s inverter technology, you can achieve energy-efficient welding for tasks like repairing machinery or assembling metal frameworks. Its adjustable current and real-time monitoring empower precise control, while the cooling system ensures reliability even during extended use.

Choose your model

ParameterBase Model (MMA-950)Advanced ModelPro Model
Duty Cycle60%+16.7% (70%)+33% (80%)
Power Output950A+15% (1,100A)+30% (1,250A)
Cooling EfficiencyStandardEnhancedPremium (20% faster)
Protection GradeIP21SIP23SIP44 (dust/waterproof)

Supplier's note

  1. Technical Breakthroughs:

    • Inverter IGBT Technology: Reduces energy consumption by 30% compared to traditional welders.
    • Enhanced Cooling: The Pro model’s premium cooling system operates 20% faster than industry standards, enabling uninterrupted use.
    • Adjustable Current Range: The 50–200A dial accommodates a broader range of materials than competitors’ fixed settings.

  2. Version Selection Guide:

    • Base Model: Ideal for occasional users or small workshops needing moderate duty cycles (e.g., light fabrication).
    • Advanced Model: Targets medium-scale operations requiring 70% duty cycles and IP23S protection for light outdoor use.
    • Pro Model: Designed for industrial users demanding 80% duty cycles and IP44 waterproofing, ensuring reliability in harsh environments.

With the Pro’s IP44 rating, you can operate in wet conditions without compromising safety. Pair its 1,250A output with the cooling system to handle heavy-duty tasks like pipeline welding. The Base model’s portability and 60% duty cycle make it perfect for on-site repairs.

Frequently asked questions

  • Which Lintone MMA-950 welder model is best for small workshops or portable welding tasks?

  • How do I maintain the cooling system of the MMA-950 inverter welder to prevent overheating?

  • Inverter IGBT vs. traditional welders: Which is better for energy efficiency and portability?

  • Can the MMA-950 be customized with additional accessories for specialized welding needs?

  • Is the MMA-950 CE-certified and safe for industrial welding environments?

  • What materials can the MMA-950 handle with its adjustable current settings?

  • How does the MMA-950’s 60% duty cycle compare to other welders?

  • Is the MMA-950 suitable for outdoor welding jobs in harsh conditions?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Duty CycleHeavy industrial weldingIndustry: 35% (IEC 60974-1)
Our Base: 60% (▲1)
Our Advanced: 80% (▲2)		Base ▲1 allows 6-minute continuous use; Advanced ▲2 enables 8-minute cyclesAdvanced ▲2 requires robust cooling systems for prolonged operation
Protection GradeWet or dusty environmentsIndustry: IP20 (basic dust)
Our Base: IP21S (▲1, water drip resistance)
Our Advanced: IP44 (▲2, full splash protection)		Base ▲1 prevents dripping water damage; Advanced ▲2 withstands splashesAdvanced ▲2 adds weight, slightly reducing portability
Power EfficiencyEnergy-sensitive workshopsIndustry: 80% efficiency (non-inverter)
Our Base: 92% (▲1, IGBT tech)
Our Advanced: 95% (▲2, optimized inverter)		Base ▲1 cuts energy costs by 15%; Advanced ▲2 saves 20% compared to standardInverter tech increases upfront cost for Advanced ▲2
PortabilityOn-site construction or fieldworkIndustry: 25kg avg.
Our Base: 18kg (▲1, compact)
Our Advanced: 22kg (▲1, added features)		Base ▲1 is 28% lighter for easy transport; Advanced ▲1 retains mobilityAdvanced ▲1’s features add 4kg, balancing portability with functionality
Current ControlPrecision welding (e.g., automotive repair)Industry: Manual dial (±10% accuracy)
Our Base: Digital ±5% (▲1)
Our Advanced: Smart ±2% (▲2)		Base ▲1 reduces errors by 50%; Advanced ▲2 ensures micron-level precisionAdvanced ▲2 requires training for advanced settings
Cooling SystemHigh-temperature environmentsIndustry: Passive cooling (overheats after 30 mins)
Our Base: Active vented (▲1)
Our Advanced: Forced air (▲2)		Base ▲1 prevents overheating at 60% duty; Advanced ▲2 sustains 80% duty cyclesAdvanced ▲2’s forced air may increase noise levels

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