HENAN GENERAL MACHINERY IMP. & EXP. CO., LTD.
HENAN WELD-MART INDUSTRIAL CO., LTD.

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Main products   Home - Products List - Inverter DC TIG welding machine

  Welding & Cutting Machine      
          OPTIONAL ACCESSORIES
  Welding & Cutting Accessories     TIG ELECTRODE HOLDER
          EARTH CLAMP
  Protective Products     WELDING CABLE
          WELDING CABLE JOINT
  Cutting & Polishing Products      
          Main functions and structure characteristics
          Small in size, light weight, high-efficiency and energy-saving
          Stable arc, little spatter
          High welding quality, deep molten pool, high strength
          Protect over-voltage and over-current automatically
          Can continuously work, stable performance
          With automatic compensation for voltage fluctuation
   
TECHNICAL PARAMETERS
ITEM TIG-160S TIG-200S TIG-300S
Input voltage(V) AC220(single phase)¡À15% AC380V¡À15%
Rated input power capacity (KVA) 3.2 4.5 8.3
Input frequency (Hz) 50/60 50/60 50/60
No-load voltage (V) 43 43 42
Output current range (A) 10-160 10-200 20-300
Rated output coltage (V) 16.4 18 22
Duty cycle (%) 60 60 60
No-load loss (W) 40 40 60
Arc-starting HF HF HF
Efficiency (%) 85 85 85
Power factor (COS¦Õ) 0.93 0.93 0.93
Insulation class B B B
Gross weight (Kg) 7.2 7.5 21.5
Overall dimension (mm) 371 X 153 X 299 371 X 153 X 299 480 X 203 X 368
Protection class of case IP23 IP23 IP23
Post flow time (s) 2.5/5 2.5/5 10
Welding thickness (mm) 0.3-5 0.3-8 0.5-12


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