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High Duty Cycle 220V/380V IGBT Inverter ARC 65A Plasma Cutter - Quality Product from China Suppliers and Factory
Detailed Information
- Assemble the cutting torch correctly Install the torch correctly and carefully, making sure all parts fit together well and that gas and cooling air flow. Installation Put all the parts on a clean flannelette to avoid dirt sticking to the parts. Add proper lubricating oil to the O-ring, subject to the brightening of the O-ring, do not add more.
- Consumable parts should be replaced in time before they are completely damaged Do not replace consumable parts after they are completely damaged, because severely worn electrodes, nozzles and swirl rings will produce uncontrollable plasma arcs, which can easily cause serious damage to the cutting torch. So when you first notice that the cutting quality has declined, you should check the consumables in time.
- Clean the connecting thread of the cutting torch When replacing consumable parts or daily maintenance and inspection, be sure to ensure that the inner and outer threads of the torch are clean, and if necessary, clean or repair the connecting thread.
- Clean the contact surface of the electrode and the nozzle In many cutting torches, the contact surface between the nozzle and the electrode is a charged contact surface. If there is dirt on these contact surfaces, the torch cannot work normally and should be cleaned with a hydrogen peroxide cleaning agent.
- Check gas and cooling air every day Check the flow and pressure of gas and cooling air every day. If insufficient flow or leakage is found, stop the machine immediately to troubleshoot.
- Avoid torch collision damage In order to avoid collision damage to the cutting torch, it should be programmed correctly to avoid the system from overrunning. Installing an anti-collision device can effectively avoid damage to the cutting torch during collision.
The most common causes of torch damage:
- Torch collision.
- Destructive plasma arc due to damage to consumable parts.
- Destructive plasma arc caused by dirt.
- Destructive plasma arc caused by loose parts.
Precautions:
- Do not grease the torch.
- Do not overuse O-ring lubricant.
- Do not spray anti-splash chemicals while the protective sleeve is still on the torch.
- Do not use a manual cutting torch as a hammer.
Main Features
- ♦ All welding machines use new electronic components.
- ♦ Adopt IGBT single tube inverter technology.
- ♦ Non-contact high-frequency arc ignition, high arc ignition success rate and low interference.
- ♦ Precise adjustable cutting current, suitable for different thicknesses workpieces.
- ♦ Good arc stiffness, smooth cut, and excellent cutting process performance.
- ♦ Has strong adaptability with power grid, and the cutting current and plasma arc are very stable.
- ♦ Humanized and elegant appearance design, more convenient to operate.
- ♦ Three-proof design for key parts, suitable for various harsh environments, stable and reliable operation.
Working Connection Diagram
Product Parameters
| Model | LGK-80E |
| Rated Input Voltage | AC220V/380V 50Hz/60Hz |
| Rated Input Power | 12Kva |
| No Load Voltage | 330V |
| Current Regulation | 20-80A |
| Output Current | 80A |
| Load Duration | 60% |
| Cutting Thickness | 25mm |
| Striking Mode | HF Non-contact |
| Insulation Class | F |
| Dimensions | 54*32*50cm |
| Weight | 29Kg |
Installation Attentions
Input Voltage
AC220V/380V 50Hz/60Hz
Input Cable
≥6.0mm²
Power Switch
63A
Output Cable
≦25m
Ambient Temperature
-10℃~+40℃
Usage Condition
No blocked on air inlet & outlet, no sunlight exposure, pay attention to dust prevention.
Standard Accessories
1x Electrode Holder
1x Ground Clamp
1x Welding Mask
1x Brush/Hammer
Optional Accessories
Welding Helmet
Welding Gloves
Electrodes E6013
Lift TIG Torch
Frequently Asked Questions
How do I correctly assemble and install the cutting torch?
Install the torch carefully, ensuring all parts fit well and gas/cooling air flows properly. Always place parts on a clean flannelette during assembly to avoid dirt. Apply just enough lubricating oil to the O-ring to brighten it, without over-applying.
When should I replace the cutting torch consumables?
Consumables should be replaced before they are completely worn out. Severely degraded electrodes, nozzles, or swirl rings can create uncontrollable plasma arcs, which can easily damage the torch body. Inspect consumables immediately when you notice a drop in cut quality.
What are the main causes of cutting torch damage?
The most common causes of torch damage include torch collisions, destructive plasma arcs caused by worn-out consumables, dirt on contact surfaces, or loose component assembly.
What precautions should I follow to protect the cutting torch?
Avoid greasing the torch, and do not overuse O-ring lubricants. Never spray anti-splash chemicals while the protective sleeve is attached to the torch, and do not use a manual cutting torch as a hammer.
What are the installation requirements for the LGK-80E plasma cutter?
It requires an input voltage of AC220V/380V (50Hz/60Hz) with an input cable of ≥6.0mm² and a 63A power switch. Ensure the output cable does not exceed 25 meters, and operate within ambient temperatures of -10℃ to +40℃ while keeping air vents unblocked.