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

Home About us Products Contact us  

Main products   Home - Products List - Inverter square wave AC-DC pulse 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
          With high reliability of control circuit design
          Wide range of welding current regulation
          Various types of protection circuits are built-in, safe and reliable
          Pulse can adjust continuously, can be used for automatic welding
          With DC and pulse function, high frequency arc-starting, strong weld penetrating power
          Widely use for sheet metal welding of stainless steel products, kitchen equipment, decoration and other industries
 
TECHNICAL PARAMETERS
ITEM TIG-200PAC/DC TIG-250PAC/DC TIG-315PAC/DC
Input voltage(V, Hz) AC220( single phase)¡À15%, 50/60 AC380(three phase)¡À10%, 50/60
Rated input power capacity (KVA) 4.5 6.3 8.9
Rated output coltage (V) 18 20 23
No-load voltage (V) 56 54 54
Output current range (A) 10-200 10-250 10-315
Duty cycle (%) 60 60 60
Efficiency (%) HF HF HF
Background current(%) 10-90 10-90 10-90
Power factor (COS¦Õ) 0.93 0.93 0.93
Pulse frequency(Hz) 0.5-300 0.5-300 0.5-300
Pre-gas flow time (s) 0-1 0-1 0-1
Down-slop time (s) 0-10 0-10 0-10
Post flow time (s) 0-10 0-10 0-10
Remote control connector YES YES YES
Gross weight (Kg) 25 33.8 35.8
Overall dimension (mm) 565 X 331 X 512 565 X 331 X 512 565 X 331 X 512
Insulation class F F F
Protection class of case IP23 IP23 IP23
Arc-force Adjustment Range(A) 0-200 0-100 0-100
Welding thickness (mm) 0.5-10 0.5-12 0.5-12


Copyright: HENAN WELD-MART INDUSTRIAL CO., LTD.