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3in 1 plasma cutter tig welding machine STC-205Di

3in 1 plasma cutter tig welding machine STC-205Di

3in 1 plasma cutter tig welding machine STC-205Di
3in 1 plasma cutter tig welding machine STC-205Di3in 1 plasma cutter tig welding machine STC-205Di3in 1 plasma cutter tig welding machine STC-205Di3in 1 plasma cutter tig welding machine STC-205Di3in 1 plasma cutter tig welding machine STC-205Di
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Rated Input Voltage1PH ~ 230V ±15%
Rated Output200A/18V
Max Open Circuit Voltage5.63KVA
Open Circuit VoltageTIG/MMA: 70V~80V; PAC: 260V~290V
Pulse Frequency0.2Hz~200Hz
Arc-starting Current5A~200A
Warranty1 year warranty
FOB portNinbo/Shanghai
Terms of PaymentL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
Update Time2019-06-25
Detail Information
  • STC-205Di

    3-IN-1 Multi-process: DC TIG + Plasma Cutting

    • Application:

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

      DC TIG,
      Plasma cutting
    • Input Power:

      200-240V, 1-Phase 
      Rated Output at 40℃ (104℉):
      TIG: 200A/18V/60%
      PAC: 50A/100V/ 60%
      MMA: 160A/26.4V/60%
      Weight: 15kg


    Conventional Pulsed TIG

    Typically from 0.2 to 10 PPS. Provides a heating and cooling effect on the weld puddle and can reduce distortion by lowering the average amperage. This heating and cooling effect also produces a distinct ripple pattern in the weld bead. The relationship between pulse frequency and travel speed determines the distance between the ripples. Slow pulsing can also be coordinated with filler metal addition and can increase overall control of the weld puddle.

    High Speed Pulsed TIG

    In excess of 40 PPS, Pulsed TIG becomes more audible than visible—causing increased puddle agitation for a better as-welded microstructure. Pulsing the weld current at high speeds — between a high Peak and a low Background amperage — can also constrict and focus the arc. This results in maximum arc stability, increased penetration and increased travel speeds.


    Capacity Cutting Cut speed
    Recommended 10mm 500mm/min
      15mm 250mm/min
    Severance(hand cutting) 18mm 125mm/min


  • Item No STC-205Di
    Rated Input Voltage 1PH ~ 230V ±15%
    Max. Load Power Capacity TIG: 5.63KVA
      MMA: 6.60KVA
      PAC: 8.20KVA
    Rated Duty Cycle(40) 60% TIG: 200A/18V
      MMA: 160A/26.4V
      PAC: 40A/105V
    100% TIG: 160A/16.4V
      MMA: 130A/25.2V
      PAC: 40A/100V
    Welding Current/Voltage Range TIG: 5A/10.2V~200A/18V
      MMA: 10A/20.4V~160A/26.4V
      PAC: 20A/90A~50A/105V
    Open Circuit Voltage TIG/MMA: 70V~80V
      PAC: 260V~290V
    Power Factor 0.8
    Efficiency 80%
    TIG Pulse Frequency 0.2Hz~200Hz
    Pulse Width (Ratio) 1~100%
    Arc-starting Current 5A~200A
    Crater-filling Current 5A~200A
    Current Up-slope Time 0.1S~15S
    Current Down-slop Time 0.1S~15S
    Pre-Gas Time 0.1S~15S
    Flow-Gas Time 0.1S~15S
    Spot Arc Time 0.1S~10S
    MMA Arc Force 10A~160A
    Hot Start Time 10A~160A
    Hot Start Current 0.1~3S
    PAC Required Air Pressure 0.3~0.5MPa
    Gas Pro-flow/Retard Time 0.1S~15S
    Quality Cutting Thickness(500mm/min) 12mm
    Severance Cutting Thickness(125mm/min) 22mm
    Dimension (LxWxH) 410X190X305mm
    Weight 15KG
    Water-cooling Unit: WC-100
    Operating Voltage 230V 50/60Hz
    Rated Power 260W
    Cooling Power 1.5KW(1L/MIN)
    Maximum Pressure 0.3MPA/60HZ
    Recommended Cooling Liquid 20%~40% ethanol/water
    Tank Volume 6.5L
  • For Standard accessories



    TIG torch:TIG-26



    Plasma torch: HT-50CB
    Current: 50 Amp, Ignition: HF



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

    For Optional accessories






    Argon gas regular






    Foot Pedal



    Plasma torch: Trafimet S25
    Current: 25 A,
    Ignition: Without HF



    Water-cooling unit: WC-100

  • 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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