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TMC-200 MULTIFUNCTIONAL TIG/MIG/CUT/MMA
MULTIFUNCTIONAL TIG/MIG/CUT/MMA
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TMC-200 MULTIFUNCTIONAL TIG/MIG/CUT/MMA

● Description

Spool gun / HF TIG / MIG / CUT / MMA 4 IN 1
TIG: 190A, MIG:190A;CUT:50A;MMA:190A
Gas check function; Memory function;
Foot pedal control ampere up/down
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    Product Parameters 
    TECHNICAL DATA
    KG Model
    TMC-200
    Rated Input Voltage
    1PH 220V
    Input Capacity
    7.9KVA
    Inverter Frequency
    40KHz
    I1max/max input amper
    36A
    Output Volt
    MIG: 16-22V; MMA: 20.8-26.4V; HF TIG: 10.6-16.4V; CUT:88-96V
    Real Current Range
    MIG: 40-160A; MMA: 20-160A; HF TIG: 15-160A; CUT: 20-40A
    Duty Cycle
    30%
    OCV
    60V
    Recommend Electrode Diameter
    0.8/1.0mm
    Efficiency
    83%
    Insulation Class
    F
    Working Temperature
    -10~+40°C
    Input power cable
    2.5mm2
    Power switch
    25A
    Output welding cable
    20mm2
    Machine Dimension
    475*195*385mm
    Net Weight
    10.5KG
    Product Characteristics 


    The TMC-200 is a lightweight and highly efficient multi-functional welding machine, supporting two core processes: manual arc welding (MMA) and high-frequency tungsten inert gas welding (HF TIG). It is suitable for welding materials such as carbon steel and stainless steel. Its inverter technology offers energy-saving features and stable arc output, and is equipped with push current (anti-sticking) and arc starting current adjustment functions. It has overheat/overvoltage/undervoltage protection, taking into account both portability and diverse needs such as maintenance and small-scale processing.

    memory-function

    SAVE PROGRAMS
    The storage location enables you to save cutting parameters, settings for frequently repeated tasks, and replay them as needed, thereby significantly reducing the setup time.
    remote-pedal

    REMOTE CONNECTOR
    The remote foot pedal switch can adjust the welding current in real time and continuously. During operation, the force applied by the foot controls the output power: a light press generates a small current for arc starting/melt pool control, a heavy press increases the current to enhance the depth of fusion, and releasing the foot causes the current to decrease and the arc to extinguish. This design frees both hands to achieve precise heat input management, especially suitable for thin plate welding, complex position operations, and fine workpieces that require continuous adjustment, significantly improving weld quality and operational flexibility.
    lightweight

    LIGHT WEIGHT
    The welding machine is lightweight and compact in size. The handle on the body also enhances its mobility and compactness, making it highly suitable for both home and semi-professional applications.
    four-in-one

    4-IN-1 VERSATILITY
    Due to its multi-functional nature and the ability to switch between 4 welding modes, this machine enables you to perform the following types of work: direct current argon arc welding (TIG DC), cutting (CUT), gas shielded welding (MIG), and manual arc welding using coated electrodes (MMA).

     

    Advantages:

    ● SPOOL GUN / HF TIG / MIG / CUT / MMA 4-IN-1
         → Unified Multi-Process Platform:
              Spool Gun: 3-meter-long push-pull welding gun specially designed for aluminum flexible wires 
              HF TIG:High-frequency arc ignition for oxide-free starts on aluminum/magnesium alloys.  
              MIG: Standard rated power welding gun, for carbon steel / stainless steel
              Plasma CUT: Pilot arc-based metal cutting.  
              MMA: Low-hydrogen electrodes with arc current capacity.
    ● PROCESS-SPECIFIC POWER BAND
         → Optimized Output Ranges:
              TIG: 190A
              MIG: 190A
              CUT: 50A 
              MMA: 190A 
    ● GAS CHECK FUNCTION
          → Leakage Prevention Protocol: Auto-solenoid valve test before ignition,Real-time flow monitoring with error code display .
    ● MEMORY FUNCTION 
         → Rapid Process Recall: Store/retrieve parameters
    ● FOOT PEDAL AMPERAGE CONTROL
         → Hands-Free Precision.  
     

    Features and Characteristics​：

    The following is a brief description of the core features of the Keygree TMC-200 multi-functional welding machine (highlighting its distinctive advantages): 
    1. Lightweight and Efficient: Utilizing inverter technology, it is compact in size and lightweight, facilitating mobile operations and reducing energy consumption by over 30%.
    2. Integration of Dual Processes: Integrated with both manual arc welding (MMA) and high-frequency Tungsten Inert Gas welding (HF TIG), covering the welding needs for carbon steel and stainless steel.
    3. Strong Grid Adaptability: Wide voltage input, remaining stable even under voltage fluctuations or unstable on-site power supply.
    4. Precise Arc Control: Thrust Current Adjustment:In MMA mode, it prevents adhesion and enhances the success rate of starting at low currents; 
    5. Reliable Protection: Triple protection (overheat/overvoltage/undervoltage) automatically shuts down. 
    6. Cost-performance positioning: Offers professional-level functions at an entry-level price, particularly suitable for repair workshops, small-scale processing, and DIY users.