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

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Main products   Home - Products List - IGBT AC-DC soft-switching inverter (pulse) square wave 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
          Advanced all digital control, advanced IGBT inverted technology
          Good product consistency, stable performance
          Parameters adjust easily, software upgrade easily
          Friendly man-machine interface
          Practical welding process management function
          Can achieve high-quality hand welding
          Can achieve high-demand argon welding  
          Arc with a variety of ways, non-contact arc, a small current (or pulling) arc and high-current (or heat) arc
          Support network of automated welding  
          Can adapt to a wide range of power and voltage  
             
 
TECHNICAL PARAMETERS
ITEM WSME-315 WSME-500 WSME-630
Input power voltage(V, Hz) AC380(three phase)¡À15%, 50/60
Rated input power capacity (KVA) 9 19 20.1
Output current range (A) 10-315 10-500 10-630
Rated output voltage (V) 22.6 30 25.3
No-load voltage (V) 70 70 70
Duty cycle (%) 60(25¡æ) 60(25¡æ) 60(25¡æ)
Power factor (COS¦Õ) 0.93 0.93 0.93
Efficiency (%) 85 85 85
Insulation class F F F
Protection class of case IP23 IP23 IP23
Gross weight (Kg) 58 78 80
Overall dimension (mm) 670 X 335 X 633 700 X 360 X 670 700 X 360 X 670
Arc-starting HF(TIG) / Touch(MMA) HF(TIG) / Touch(MMA) HF(TIG) / Touch(MMA)
Arc-force(A) 0-100 0-100 0-100
Basic Current(%) 10-90 10-90 10-90
Pulse frequency(Hz) 0.5-300 0.5-300 0.5-300
Pulse duty factor(%) 20-80 20-80 20-80
Pre-gas flow time(S) 0-2 0-2 0-2
Down-slop time(S) 0-10 0-10 0-10
Post flow time(S) 0-10 0-10 0-10
Welding thickness (mm) 0.5-15 0.5-15 0.5-15


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