English
LGK series inverter type air plasma cutting machine, Is a new design of metal processing equipment, Insulated gate high
power transistor IGBT and pulse width modulation (PWM) soft switching technology are used to design and manufacture.
The cutting machine can cut all metal materials, especially suitable for "flame cutting" can not achieve high alloy steel and
non-ferrous metals. The seriesof cutting machines have reasonable static and external characteristics, and also have
good dynamic characteristics, With high frequency arc starting function .Widely usedin all kinds of machinery
manufacturing industry. According to the CISPR11 requirements, the electromagnetic compatibility of the equipment is
classified as: class a..
Parameter
| Model | LGK-70IGBT | LGK-105IGBT | LGK-120IGBT | LGK-160IGBT | LGK-200IGBT | LGK-300IGBT | LGK-400IGBT |
| Rated input voltage |
3~380V/50HZ | ||||||
| Rated input capacity |
15.6KVA | 17.8KVA | 22.4KVA | 32.2KVA | 46.5KVA | 65.4KVA | |
| Rated Output current |
70A | 105A | 120A | 160A | 200A | 300A | |
| Rated output voltage |
100V | 120V | 128V | 144V | 160V | 200V | |
| Rated load sustainability |
100% | 100% | 100% | 100% | 100% | 100% | |
| No-load voltage |
300VDC | 300VDC | 300VDC | 315VDC | 315VDC | 380VDC | |
| Regulating rangeof current |
30~70A | 30~150A | 30~120A | 30~160A | 30~200A | 30~300A | |
| High quality cuttingthickness |
0.3-12mm | 0.3-16mm | 0.3-20mm | 0.3-25mm | 1-35mm | 1-45mm | |
| Maximum cuttingthickness |
20mm | 25mm | 30mm | 35mm | 45mm | 55mm | |
| Use of plasma gas |
compressed air |
compressed air |
compressed air |
compressed air |
compressed air |
compressed air |
|
| Working gas pressure |
0.4~0.6MPa | 0.4~0.6MPa | 0.4~0.6MPa | 0.4~0.6MPa | 0.4~0.6MPa | 0.4~0.6MPa | |
| The cooling method of cutting torch |
air-cooled | air-cooled | air-cooled | air-cooled/ water-cooling |
air-cooled/ water-cooling |
air-cooled/ water-cooling |
|
| Arc ignition mode |
Non contact mode | ||||||
| Insulation grade |
F | ||||||
| Shell protection grade |
|||||||
Product Details
Main Feature
The arc energy is highly concentrated, with good stability and strong cutting force
Cutting speed (3-5 times of gas cutting)
Cutting costs are low
Incision stenosis. Clean and tidy; close to vertical.
Small deformation of workpiece
The cutting current is adjustable continuously
Easy arc setting
The operation is very convenient
Light weight, small size, easy to move
High efficiency, high power factor, it is a kind of energy saving equipment.
Low noise and strong adaptability
Has two functions of self-locking and non self locking, adapt to the length of slot without
requirement, can reduce the labor intensity of workers.
Easy to form cutting equipment
