MT-250i/300i
MT-250i/300i
MT-250i/300i
MT-250i/300i
MT-250i/300i
Price
US $2
Model
mig mag inverter TIG lift stick welding machine MT
MOQ
1 piece

Item specifics

Rated Input Voltage
1PH ~ 230V ±15%
MAX.Load Power Capacity
10.35KVA
Rated Output
250A/20V
Max Open Circuit Voltage
55V
Effiency
80%
Wire-feed Mechanism
4 Rollers
Wire Feeding Speed
0~25m/min
Warranty
1 year warranty
Dimensions
770x250x650mm(LxWxH)
Weight
32kg

Review

Description

  • /FEATURES

    Quick Specs
    Application:
    Metal Fabrication
    Maintenance and Repair
    Auto Body
    Light Industrial
    Processes:
    MIG,
    Flux-Cored,
    MMA(Stick),
    TIG
    Input Power:250i: 230V, 1-Phase
    300i: 400V, 3-Phase
    Amperage Range:250i: 30-250A
    300i: 30-300A
    Rated Output at 40℃ (104℉):
    250i: 250A at 26.5V @60% Duty Cycle
    300i: 300A at 29V @60% Duty Cycle
    Weight:32kg

    General View of Control Panel

    000

    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.


    The short-circuiting metal transfer

    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.

    MIG200Ii_32

    Lift TIG Mode

    MT-250i-300i-▏MIG-Welders_05

    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.

    Spot/Stitch mode

    MIG-250i-300i_07

    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.


    Multipurpose AMP connectors

    MIG-250i-300i_10

    The 10 Pins multipurpose AMP connectors extend the usage
    range and it's easy to work with a push-pull torch or spool
    gun and suitable a variety of filler wires.


    Four-Roll Drive System

    MIG-250i-300i_12

    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.

  • /SPECIFICATIONS

     

    Technical specifications

     

    Item NoMT-250iMT-300i
    Rated Input Voltage1PH ~ 230V ±15%3PH ~ 400V ±15%
    Max. Load Power Capacity10.35KVA12.04KVA
    Rated Duty Cycle(40℃) 60%TIG: 250A/20VTIG: 300A/22V
     MIG: 250A/26.5VMIG: Separated Wire-feeder: 300A/29V
           Internal Wire-feeder: 250A/26.5V
     MMA: 250A/28VMMA: 250A/28V
    100%TIG:200A/18VTIG:250A/20V
     MIG: 200A/24VMIG: 200A/24V
     MMA: 200A/28VMMA:200A/28V
    Welding Current/Voltage RangeTIG:30A/11.2V~250A/20VTIG:30A/11.2V~300A/22V
     MIG: 30A/15.5V~250A/26.5VMIG: 30A/15.5V~300A/29V
     MMA:30A/21.2V~250A/28VMMA:30A/21.2V~250A/28V
    Open Circuit Voltage55V55V
    Power Factor0.80.85
    Efficiency80%85%
    Pre-Gas TimePresetPreset
    Flow-Gas TimePresetPreset
    Wire-feed Mechanism4 Rollers4 Rollers
    Wire-feed Speed Range0~25m/min0~25m/min
    Wire Spool Capacity300mm (15kg)300mm (15kg)
    Filler Wires Ø (mm) Fe, Ss:0.6~1.0 mm0.6~1.6 mm
    Flux Cored:0.9~1.2 mm0.8~1.6 mm
    Al:0.9~1.2 mm1.0~1.6 mm
    Dimension (LxWxH)770X250X650mm770X250X650mm
    Weight (KG)32 KG32 KG

  • /ACCESSORIES

    For Standard accessories
    For Optional accessories
  • /RESOURCES

  • /DOCUMENTS