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LGK-S

LGK-S

LGK-S Series IGBT inverter plasma arc cutting machine(Handheld)




Purpose: plasma cutting

Scope of application: cutting of stainless steel, alloy steel, cast iron, carbon steel, copper, aluminum, manganese, titanium, composite plate, etc.




◆ Digital display accurately presets cutting parameters, and the current is stepless adjustable.
◆ Advanced high-frequency inverter soft switching technology is adopted, and high-power IGBT switching device is designed with high reliability.
◆ Perfect air pressure and water pressure monitoring, overheat, overvoltage, undervoltage and phase loss protection functions.
◆ 100% success rate of arc striking, stable arc, strong penetration and excellent process performance.
◆ Use cheap compressed air for cutting, with low cost.



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01

Widely used in many metal industries

Applicable industries: construction industry, steel structure, electric power, shipbuilding, automobile manufacturing, medical equipment, metal furniture, non-ferrous metal processing and other fields.


02

Digital panel intelligent control



  • 1
    Parameter display
  • 2

    Power supply/air pressure/overheat/abnormal power supply indicator display

  • 3

    Gas test/cutting conversion button

  • 4

    Cutting current knob


03

Main features of the product

  • ◆ The panel is simple, the parameter adjustment is easy to use, and the operation is fast.
  • ◆Perfect air pressure monitoring, overheat, overvoltage, undervoltage and phase loss protection functions.
  • ◆ 100% success rate of arc striking, stable arc, strong penetration and excellent cutting effect.
  • ◆The product has all signal outputs required by the CNC system.
  • ◆ High load duration, cutting under maximum current, can work for a long time.

04

technical parameter




◆ Parameter: 

Model

Unit

LGK-63S

LGK-100S

LGK-125S

Parameters

symbol

Voltage/frequency

V/Hz

3~380V±15%50/60Hz

Ratedinputcapacity

KVA

11

18.5

20

Ratedinputcurrent

A

14.5

24

31

Ratedoutputcurrent

A

63

100

125

Ratedoutputvoltage

V

105.2

120

130

Rateddutycycle

%

60/40°C

Outputno-loadvoltage

V

308

310

Outputcurrentrange

A

25~63

30~100

30~125

Qualitycuttingthickness(steel)

mm

12

22

24

Maxcuttingthickness(steel)

mm

25

40

45

Plasmagasusage

-

Compressedair

Workinggaspressurescope

MPa

0.4~0.5

0.45~0.55

Insulationclass

-

F

Shellprotectiondegree

-

IP21S

Torchcooling

-

Air

Arc-strikingmode

-

NON-contactarc-striking

Dimensions

mm

540*250*415

645*305*550

670*325*630

Netweight

Kg

27

47

55


◆ Cutting parameters: 

Model

LGK-63S

LGK-100S

LGK-125S

Parameter

Low-carbonsteel

Cut-offability

25mm

40mm

45mm

Qualitycutting

12mm

22mm

24mm

Maxperforation

10mm

20mm

22mm

Stainlesssteel

Cut-offability

12mm

28mm

32mm

Maxperforation

8mm

18mm

20mm

Aluminum

Cut-offability

12mm

28mm

30mm

Maxperforation

10mm

18mm

20mm


05

Product maintenance and after-sales

  • The whole machine is guaranteed for 1 year.
  • The motherboard is guaranteed for 3 years.
  • Product service response within 2 hours.
  • Emergency services respond 24 hours a day.
Before maintaining the power supply, please be sure to disconnect the power supply of this power supply, related distribution boxes and externally connected devices; Because there is an energy storage capacitor in the machine, it can only be operated after the power supply is disconnected for 5 minutes!

◆ Do not use and store the welding machine in strong sunlight;
◆ Do not use or store the welding machine in a humid environment;
◆ When the welder is in use, keep its ventilation hole unobstructed; Welding machines should be used and stored in a well-ventilated environment;
◆ Open the casing at least once a year and clean up the dust and metal chips inside the machine with dry compressed air;
◆ Regularly check whether the insulation sheath of all cables of the welding machine is damaged, and wrap it or replace the cable if it is found to be damaged;
◆ Regularly check whether there are loose parts in all electrical connections in the welding machine, and fasten the loose parts;
warning

Please read the instruction manual carefully before use, so as to use it correctly!

Contact Method

Company manufacturing place
4162 Xiyuan Avenue, Pidu District, Chengdu
Contact number
028-87965078
24-hour response service
Enterprise mailbox
exports@cdhrhg.com
Monday to Friday 9:00-18:00 except holidays.
Corporate fax
028-87965078
Monday to Friday 9:00-18:00 except holidays.