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China IGBT Inverter ARC HF Plasma Cutting Machine 100A/120A/130A - Reliable Suppliers & Factory Quality
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China IGBT Inverter ARC HF Plasma Cutting Machine 100A/120A/130A - Reliable Suppliers & Factory Quality

Experience enhanced performance with our upgraded full current capabilities.

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Our China-based factory has developed a superior mainboard for improved efficiency.

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Enjoy better heat dissipation, ensuring optimal functionality under heavy use.

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With reliable technology, minimize the likelihood of product failures from leading suppliers.

    Detailed Information

    Plasma cutting machines are widely used in various industries such as automobiles, locomotives, pressure vessels, chemical machinery, nuclear industry, general machinery, construction machinery, and steel structures.

    By obtaining plasma from water vapor, such a safe, simple, effective, multi-functional and environmentally friendly method is used for thermal processing (cutting, welding, brazing, quenching, spraying, etc.) of metals with a thickness of 0.3 mm or more. It is the first of its kind in the history of processing industry.

    Plasma products are composed of plasma gun and chassis. The essence of the working process of the plasma equipment is this: an arc is generated between the nozzle (anode) and the electrode (cathode) inside the gun, and the moisture in between is ionized to achieve a plasma state. At this time, the ionized steam is ejected out of the nozzle in the form of a plasma jet by the pressure generated inside, and its temperature is about 8000°C. In this way, non-combustible materials can be cut, welded, welded and other forms of heat treatment processed.

    Main Features

    All welding machines use new electronic components.
    Industrial-grade dual-module configuration, large current and strong cutting ability.
    High load endurance, suitable for longtime cutting operations.
    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.
    The arc starting cutting current rises slowly, reducing arc starting impact and reducing cutting nozzle damage.
    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
    Working Connection Diagram

    Product Parameters

    Model LGK-80S LGK-100S
    Rated Input Voltage AC220V/380V 50Hz/60Hz
    Rated Input Power 10Kva 14Kva
    No Load Voltage 330V 342V
    Current Regulation 25-80A 25-100A
    Output Current 80A 100A
    Load Duration 60% 60%
    Cutting Thickness 25mm 35mm
    Striking Mode HF Non-contact HF Non-contact
    Insulation Class F F
    Dimensions 60*36*55cm 60*36*55cm
    Weight 34.8Kg 39Kg

    Installation Attentions

    Input voltage: 380VAC±10%,50/60Hz
    Input cable: ≥6.0mm²
    Power switch: 63A
    Output cable: 25 mm² Cutting length: ≦25m
    Ambient temperature: -10℃~+40℃
    Usage condition: No blocked on air inlet & outlet, no sunlight exposure, pay attention to dust prevention.
    Portable Small IGBT Inverter Arc Plasma Cutter

    Standard Accessories

    Electrode Holder
    1x Electrode Holder
    Ground Clamp
    1x Ground Clamp
    Welding Mask
    1x Welding Mask
    Brush/Hammer
    1x Brush/Hammer

    Optional Accessories

    Welding Helmet
    Welding Helmet
    Welding Gloves
    Welding Gloves
    Electrodes E6013
    Electrodes E6013
    Lift TIG TORCH
    Lift TIG TORCH

    Frequently Asked Questions

    What industries are these plasma cutting machines suitable for?
    They are widely applied in industries such as automobiles, locomotives, pressure vessels, chemical machinery, nuclear industry, general machinery, construction machinery, and steel structures.
    What is the advantage of using water vapor to obtain plasma?
    It is a safe, simple, effective, multi-functional, and environmentally friendly method for the thermal processing (cutting, welding, quenching, etc.) of metals with a thickness of 0.3 mm or more.
    What are the main differences between the LGK-80S and LGK-100S models?
    The LGK-100S has a higher input power (14Kva vs 10Kva), higher output current (100A vs 80A), and can cut thicker materials up to 35mm compared to the 25mm limit of the LGK-80S.
    What type of arc ignition do these machines use?
    Both models feature HF (High-Frequency) Non-contact arc ignition, which ensures a high success rate of arc starting and reduces electrical interference.
    What are the environmental requirements for installing this equipment?
    The ambient temperature should be between -10℃ and +40℃. The air inlet and outlet must not be blocked, direct sunlight exposure should be avoided, and proper dust prevention measures must be taken.
    What input power switch and cables are required for installation?
    The machine requires an input voltage of 380VAC±10% (50/60Hz), an input cable of ≥6.0mm², and a 63A power switch.

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