220V/380V 240A, Silicon Carbide, 100% Duty Cycle Heavy-Duty Air Plasma Cutter
 | THE COMPLETE MACHINE COMES WITH A ONE-YEAR WARRANTY. |  | FOR EACH SHIPMENT, WE WILL PROVIDE SPARE PARTS FREE OF CHARGE, EQUIVALENT TO 1%–2% OF THE TOTAL ORDER VALUE. |
 | ACCESSORIES ☑ 2M Ground Clamp Cable x1 ☑ 1 Piece 5M P80 Plasma Torch x1 ☑ 1 Set of Air Filter Regulator x1 set |
Machine Type | CNC PLASMA CUTTER |
Function | CUT/ MMA |
Input Voltage / Frequency | 380V 50HZ/60HZ |
Rated Input Current | 45A |
Output Current | ☑ Single Phase 220V CUT:60A MMA:180A |
Rated Duty Cycle | 40℃ 100% |
Inverter Technology | Silicon Carbide |
Efficiency | 85% |
No-load Voltage | 320V |
Cutting Thickness Range | 1-40MM |
Insulation & Protection Class | F |
Machine Dimensions | 490*320*520MM |
Package Dimensions | 630*420*670MM |
Net Weight | 33.9KG |
Gross Weight | 36.2KG |
 | ◉ Plasma cutting and MMA welding Cut and weld with one machine to save equipment space. ◉ Up to 100 A cutting and 240 A MMA output at 380 V Provides capacity for cutting and welding heavier workpieces. ◉ 100% duty cycle at 40°C Supports continuous operation at the specified duty-cycle current. ◉ Acid-coated and basic-coated electrode compatibility Choose from a wider range of electrodes to suit the job. |
◉ Built-in 1380 W air pump Supplies cutting air without a separate compressor. ◉ 2T/4T trigger modes Use trigger-hold control for short jobs or latched control for longer runs. ◉ Pre-flow and post-flow Starts airflow before cutting and keeps it flowing afterward to cool the torch. |  |
 | ◉ 220/380 V input options Works with either supported voltage for use at different job sites. ◉ SiC inverter technology Combines high output with a design suited to sustained workshop work. ◉ Overheat and overcurrent protection Helps protect internal components from overheating and excessive current. ◉ Digital control Welding and cutting parameters can be configured at the factory to suit your needs. |
Q1. What is the LGK-100SiC used for? A1. LGK-100SiC is designed for plasma cutting and MMA stick welding. It is suitable for fabrication shops, steel processing, repair contractors, maintenance teams, and metalworking distributors. Q2. What makes this model different from a standard plasma cutter? A2. It combines CUT and MMA functions and includes a built-in 1380W air pump, giving buyers more flexibility than a basic single-function plasma cutter. Q3. What input voltage does it support? A3. The machine supports single-phase 220V, two-phase 380V, and three-phase 380V at 50/60Hz, which helps it fit different workshop and industrial power setups. Q4. What is the plasma cutting output? A4. The listed CUT output is 60A on single-phase 220V and 100A on 380V, giving users strong cutting performance for conductive metal materials. Q5. What is the MMA welding output? A5. The listed MMA output is 180A on single-phase 220V and 240A on 380V, allowing the machine to handle stick welding repair tasks as well as cutting work Q6. How thick can it cut? A6. The listed cutting thickness range is 1-40mm. Actual clean cut capacity depends on material type, air pressure, cutting current, torch condition, and travel speed. Q7. Does the built-in air pump replace an external compressor? A7. The built-in 1380W air pump can reduce external air setup needs for suitable applications. Buyers should still confirm the final configuration and cutting requirements before listing. Q8. What accessories are included? A8. The package includes a P80 5m cutting torch, 35-50 connector, 2m ground cable, and pressure regulator with oil-water separation function. Q9. Is this machine suitable for professional workshops? A9. Yes. With 100A cutting output, CUT/MMA functions, SiC technology, and a 100% duty cycle, it is positioned for professional fabrication and repair users. Q10. Who should buy this model? A10. It is best for fabrication shops, repair contractors, steel processing users, maintenance teams, and distributors looking for a stronger plasma cutter with extra welding capability. |
