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4-Rolls Wire-feeder MIG MAG TIG Welding Machine MT-300i

4-Rolls Wire-feeder MIG MAG TIG Welding Machine MT-300i

4-Rolls Wire-feeder MIG MAG TIG Welding Machine MT-300i
4-Rolls Wire-feeder MIG MAG TIG Welding Machine MT-300i4-Rolls Wire-feeder MIG MAG TIG Welding Machine MT-300i4-Rolls Wire-feeder MIG MAG TIG Welding Machine MT-300i4-Rolls Wire-feeder MIG MAG TIG Welding Machine MT-300i4-Rolls Wire-feeder MIG MAG TIG Welding Machine MT-300i
CategoriesMIG Welding Machines
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BrandTOPWELL
ModelMT-300i
Rated Input Voltage3PH ~ 230V ±15%
MAX.Load Power Capacity12.04KVA
Rated Output300A/22V
Max Open Circuit Voltage55V
Effiency85%
Wire-feed Mechanism4 Rollers
Wire Feeding Speed0~25m/min
Warranty1 year warranty
Dimensions790x250x650mm(LxWxH)
Weight32kg
FOB portShanghai,Ningbo
Terms of PaymentL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
Download DOC
Update Time2018-11-19
Detail Information
  • MT-300i

    Compact design, heavy duty powers

    • Application:

      Metal Fabrication
      Maintenance and Repair
      Auto Body
      Light Industrial
    • Processes:

      MIG
      TIG
      Flux-Cored
      MMA(Stick)
    • Input Power: 400V, 3-Phase Amperage

      Range: 30-300A
      Rated Output at 40°C (104°F):
      300A at 29V @60% Duty Cycle
      Weight: 32KG

       

    The short-circuiting metal transfer mode

    The short-circuiting metal transfer mode is the low heat input mode of metal transfer for GMAW and has higher electrode efficiencies, 93% or more. The low heat input reduces weldment distortion and makes it ideal for sheet metal thickness materials.

    SPOT/STITCH MODE

    Use the spot and cycle arc timer you can easily control the welding time and the stitch length during the continue spot welding jobs. Spot/Stitch mode provides a quick and effective means for spot welding mild, galvanized or stainless materials. Very useful for the car body repairs.

    FOUR-ROLLERS DRIVE SYSTEMS

    • 4-Rolls wire-feeder with strong feeding motor. Four-roll drive systems deliver the electrode to the welding torch. It provides a stable wire speed and is popular for industrial applications.

    Lift TIG Mode

    • Lift TIG Modeprovides TIG arc initiation without the use of high frequency. Touch, bump or scratch the work surface with the electrode to start the arc.It also has a good result in tig welding.

    General View of Control Panel

    1. Spot/Stick welding TIME 1:

    on welding time adjustment knob.

    2. Spot/Stick welding TIME 2:

    off welding time adjustment knob.

    3. Spot/stick welding mode selection knob.

    4. Welding Voltage regulator.

    5. Welding Current regulator.

    6. Arc Force regulator.

    7. Power/working pilot lamp.

    8. Arc Force regulator.

    9. Over-load/Over-heat Protection

    or Damage pilot lamp.

    10. Volmeter.

    11. MMA/MIG welding mode selection.

    12. 2T/4T selection.




  • Item No MT-300i
    Rated Input Voltage 3PH ~ 400V ±15%
    Max. Load Power Capacity 12.04KVA
    Rated Duty Cycle(40) 60% TIG:300A/22V
      MIG: Separated Wire-feeder: 300A/29V
      MIG: Internal Wire-feeder: 250A/26.5V
      MMA: 250A/28V
    100% TIG:250A/20V
      MIG: 250A/26.5V
      MMA:250A/30V
    Welding Current/Voltage Range TIG:30A/11.2V~300A/22V
      MIG: 30A/15.5V~300A/29V
      MMA:30A/21.2V~300A/32V
    Open Circuit Voltage 70~80V
    Power Factor 0.85
    Efficiency 85%
    Pre-Gas Time Preset
    Flow-Gas Time Preset
    Wire-feed Mechanism 4 Rollers
    Wire-feed Speed Range 0~25 m/min
    Wire Spool Capacity 300mm (15kg)
    Filler Wires Ø (mm) Fe, Ss: 0.6~1.2 mm
    Dimension 790X250X650mm
    Weight 32KG
  • For Standard accessories
    3

      

      

    MIG torch:MIG-24


      

      

    Electrode holder with cable 2M
    Earth clamp with cable 2M


      

      

    TIG torch:TIG-26

    For Optional accessories
    3

      

      

    Argon gas regular
    or co 2 gas regular with heater


      

      

    Push-pull Troch:
    QTLB-24KD/36KD

  • Q:Are you a factory or a trading company?

    A: We are factory with more than 10 years manufacturing experience and we provide perfect OEM and after-sale service.

    Q:How can I pay my order?

    A: We accept T/T, Western Union, Alibaba Trade Assurance payments. For those orders less than 1000USD, we accept PayPal to pay.

    Q:How about your warranty?

    A: We offer 3-year product life guarantee ,and a generous 1 year warranty on al purchases that begins with the bill of lading.

    Q: Do you have a CE certificate?

    A: For every model of machine, it has a CE certificate.

    Q:How can I get the quotation?

    A: We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price,please send the message on trade management or call us directly

  •                     

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