LGK7-130S

LGK7 Series IGBT inverter plasma arc cutting machine(Handheld)

  • Digit current preset and display
  • Advanced soft switch HF inverter technology
  • Super-power IGBT module switch device circuit
  • Air and Water pressure monitoring, protecting from overheating, overvoltage, undervoltage, phase loss
  • CNC control, suitable for automatic cutting
  • 100% arc-striking success rate
  • Stable and stiff arc
  • Smooth incision
  • Low cost

Application Scope: cutting stainless steel, alloy steel, foundry iron, carbon steel, Copper, Aluminum, Manganese, Titanium, clad plate and so on.

 

Parameter

Name Unit Parameter
Voltage/Frequency V/Hz 3~380V±15%  50/60Hz
Rated input capacity KVA 20
Rated input current A 31
Power factor 0.86
Rated output current A 130
Rated output voltage V 130
Rated duty cycle % 60/40℃
Output no-load voltage V 310
Output current range A 30-130
Quality cutting thickness(steel) mm 25
Max cutting thickness(steel) mm 45
Plasma gas usage Compressed air
Working gas pressure scope MPa 0.45-0.55
Efficiency % 88
Insulation class F
Shell protection degree IP21S
Torch cooling Air-cooled
Arc-striking mode High-frequency arc-striking
Dimensions(L*W*H) mm 670*325*530
Packing dimensions(L*W*H) mm 710*380*675
Net weight Kg 55

 

Cutting Parameters

Base metal Cutting method Unit Slab thickness
 

Low-carbon steel

Quality cutting mm 25
Cut-off ability mm 45
Max perforation mm 22
Stainless steel Cut-off ability mm 32
Quality Puncture mm 20
Aluminum Cut-off ability mm 32
Quality Puncture mm 20

 

 

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