Best Plasma Cutter with Built in Air Compressor 120v in 2025
Updated on July 2025
#1
Recommended
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- Built-in air compressor for convenience
- Faster cutting speed compared to oxy-fuel methods
- Reduced heat-affected zone minimizes warping
- No need for gas pressure adjustments during use
- Offers precise cuts with thinner kerf and less slag residue
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- Built-in air compressor for convenience
- Faster cutting speed compared to oxy-fuel methods
- Reduced heat-affected zone minimizes warping
- No need for gas pressure adjustments during use
- Offers precise cuts with thinner kerf and less slag residue
#2
Value for Money
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- CNC capability with blow back technology prevents high-frequency interference and improves stability; features two connection ports for easy integration with CNC cutting tables.
- Automatic detection for input voltages of 110V and 220V, with recommended cutting capacities up to 14mm at 40A on 110V and 25mm at 80A on 220V; suitable for various materials like stainless steel and aluminum.
- Digital display shows real-time parameters such as air pressure, voltage, and current; includes an error code system for identifying issues quickly.
- Air sensor indicates pressure on the front panel; manual adjustment available via air regulator; compatible with air compressors at 70 PSI and a flow rate of 250 liters per minute.
- Post-flow cooling time extends torch and consumable life; features 2T and 4T modes for control flexibility; includes mesh cutting mode to prevent arc interruption.
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- CNC capability with blow back technology prevents high-frequency interference and improves stability; features two connection ports for easy integration with CNC cutting tables.
- Automatic detection for input voltages of 110V and 220V, with recommended cutting capacities up to 14mm at 40A on 110V and 25mm at 80A on 220V; suitable for various materials like stainless steel and aluminum.
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#3
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- Maximum cutting thickness of 20mm achieved through advanced MCU technology for precise control of cutting parameters.
- Non-contact pilot arc function allows cutting through dirt, rust, or coatings without affecting performance, enhancing user operation and prolonging torch life.
- App control feature enables parameter adjustments and real-time monitoring from up to 50 meters, ideal for beginners and maintenance.
- 2T mode for flexible cutting and 4T mode for reducing operator fatigue with automatic post-blow time adjusting based on current settings.
- Quick installation with pre-installed air regulator and filter, ensuring clean air supply and stable pressure.
- Enhanced safety features include an advanced cooling system, waterproof and dustproof design, and multiple protective functions including overcurrent and overheating safeguards.
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- Maximum cutting thickness of 20mm achieved through advanced MCU technology for precise control of cutting parameters.
- Non-contact pilot arc function allows cutting through dirt, rust, or coatings without affecting performance, enhancing user operation and prolonging torch life.
- App control feature enables parameter adjustments and real-time monitoring from up to 50 meters, ideal for beginners and maintenance.
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#4
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- Integrated air compressor eliminates the need for a separate unit, enhancing portability and reducing setup costs.
- Compatible with external air pumps for stable output during heavy-duty cutting tasks, improving overall efficiency.
- Non-touch cutting torch features high-frequency start for precise cuts without contact, minimizing wear and enhancing accuracy.
- Operates at 220 volts with a 40 amp output; handles up to 15/32 inch (12mm) thickness with built-in air and up to 5/8 inch (16mm) with external air.
- Includes 2T mode for semi-automatic cutting and 4T mode for extended cutting tasks, enhancing cut quality and efficiency.
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- Integrated air compressor eliminates the need for a separate unit, enhancing portability and reducing setup costs.
- Compatible with external air pumps for stable output during heavy-duty cutting tasks, improving overall efficiency.
- Non-touch cutting torch features high-frequency start for precise cuts without contact, minimizing wear and enhancing accuracy.
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#5
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- 2-in-1 Functionality: Combines plasma cutting and MMA ARC welding in one machine.
- Built-in Air Compressor: Eliminates the need for an external air compressor, streamlining outdoor metal cutting.
- Efficient Cutting Capabilities: Capable of clean cuts on various surfaces with a maximum thickness of up to 3/5 inch.
- User-Friendly Features: Adjustable gas delay time and a large LED display for easy data reading during operation.
- Safety and Durability: Equipped with over-current protection, under-load protection, and temperature control for consistent performance.
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- 2-in-1 Functionality: Combines plasma cutting and MMA ARC welding in one machine.
- Built-in Air Compressor: Eliminates the need for an external air compressor, streamlining outdoor metal cutting.
- Efficient Cutting Capabilities: Capable of clean cuts on various surfaces with a maximum thickness of up to 3/5 inch.
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#6
39% Off
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- Pilot arc function allows non-contact arc starting, improving electrode durability and reducing energy consumption during idle periods.
- Digital display shows real-time air pressure, voltage, and current status, helping users to monitor and adjust performance efficiently.
- Air sensor indicates air pressure on the front panel, with manual adjustment available via an air regulator; includes a quick-connect air filter for immediate setup.
- Equipped with IGBT inverter technology, the cutter supports dual voltage (110/220V) with a maximum cutting thickness of 12mm at 110V and 16mm at 220V under specified conditions.
- Features adjustable post time function to enhance torch longevity; 2T/4T modes for different cutting control preferences, suitable for various material thicknesses.
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- Pilot arc function allows non-contact arc starting, improving electrode durability and reducing energy consumption during idle periods.
- Digital display shows real-time air pressure, voltage, and current status, helping users to monitor and adjust performance efficiently.
- Air sensor indicates air pressure on the front panel, with manual adjustment available via an air regulator; includes a quick-connect air filter for immediate setup.
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#7
15% Off
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- Advanced IGBT inverter technology enables severance cuts up to 20mm and clean cuts up to 12.7mm with a 60% duty cycle.
- Automatic dual-voltage capability allows operation on both 120V and 240V without the need for manual adjustments.
- Versatile cutting ability for various metals including aluminum, brass, stainless steel, copper, and titanium, suitable for both DIY enthusiasts and professionals.
- Lightweight design at 8.4 pounds enhances portability for job site moves; total package weight is 14.3 pounds.
- Automatic arc control improves user convenience and reduces fatigue when cutting multiple metal pieces.
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- Advanced IGBT inverter technology enables severance cuts up to 20mm and clean cuts up to 12.7mm with a 60% duty cycle.
- Automatic dual-voltage capability allows operation on both 120V and 240V without the need for manual adjustments.
- Versatile cutting ability for various metals including aluminum, brass, stainless steel, copper, and titanium, suitable for both DIY enthusiasts and professionals.
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#8
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- 20-50A output for versatile cutting capabilities: clean cuts of 1/4" at 110V, 1/2" at 220V, and maximum cuts of 3/8" at 110V and 5/8" at 220V; suitable for various metals including stainless steel and aluminum.
- LCD displays crucial parameters like air pressure and voltage in real time, enabling precise adjustments during operation; includes error code alerts for troubleshooting.
- Post-flow air cooling feature extends the life of consumables by keeping air running for a minute after cutting stops.
- Integrated air filter regulator at the rear for easy connection and improved installation efficiency.
- Compact and lightweight design at 11.46 lb for easy transport; compatible with both 110V and 220V outlets without the need for tools.
- Safety features include ETL certification, automatic voltage compensation, and protections against overcurrent and overheating.
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- 20-50A output for versatile cutting capabilities: clean cuts of 1/4" at 110V, 1/2" at 220V, and maximum cuts of 3/8" at 110V and 5/8" at 220V; suitable for various metals including stainless steel and aluminum.
- LCD displays crucial parameters like air pressure and voltage in real time, enabling precise adjustments during operation; includes error code alerts for troubleshooting.
- Post-flow air cooling feature extends the life of consumables by keeping air running for a minute after cutting stops.
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#9
15% Off
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- 50A plasma cutter, 200A TIG welder, and 200A stick welder in one unit.
- Achieves clean cuts up to 1/2" thick with a 50A output and 60% duty cycle.
- Built-in synergic control automatically adjusts voltage, amperage, and feeding speed for ease of use.
- Compatible with a 5-pin foot pedal for current adjustment (foot pedal not included).
- Equipped with safety features including overcurrent protection, overload protection, and temperature control.
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- 50A plasma cutter, 200A TIG welder, and 200A stick welder in one unit.
- Achieves clean cuts up to 1/2" thick with a 50A output and 60% duty cycle.
- Built-in synergic control automatically adjusts voltage, amperage, and feeding speed for ease of use.
- Compatible with a 5-pin foot pedal for current adjustment (foot pedal not included).
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#10
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- Portable and powerful, the LT3500 weighs only 18 lbs and can cut 10 mm metal, making it suitable for home DIY and light business projects.
- Quick setup with a pre-installed NPT 1/4” plug for easy connection to air compressors and a 110V input for standard wall outlets. Can be ready to use in under a minute.
- Operating specifications include 110V-125V input, automatic dual frequency (50/60Hz), and a DC output of 15-35 A for clean cuts up to 2/5” and maximum severance cuts of 3/5”.
- Compatible with multiple materials such as stainless steel, alloy steel, mild steel, copper, and aluminum. Utilizes safe, non-hazardous compressed air for cutting.
- Offers a full lifetime technical support, a 30-day money-back guarantee, and a 1-year new replacement warranty, with additional 3-year limited warranty support available through dedicated US-based customer service.
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- Portable and powerful, the LT3500 weighs only 18 lbs and can cut 10 mm metal, making it suitable for home DIY and light business projects.
- Quick setup with a pre-installed NPT 1/4” plug for easy connection to air compressors and a 110V input for standard wall outlets. Can be ready to use in under a minute.
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