Plasma Cutter Welder Combos

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Plasma Cutter Welder Combos: Versatile Tools for Metal Fabrication

Plasma cutter and welder combinations are the ultimate multipurpose tools for metal fabrication. With the capability to cut cleanly through metal and join pieces together, these versatile machines increase efficiency for professional metalworkers and open new possibilities for hobbyists.

Expand your metalworking capabilities with Arccaptain's versatile Plasma Cutter Welder Combo machines. These all-in-one units combine the precision cutting power of a plasma cutter with the welding functionality of a MIG, TIG, or Stick welder. Perfect for professionals and hobbyists alike who want to streamline their workshop and tackle a wide range of fabrication projects.

Looking to enhance your welding projects? At Arc Captain, we have a fantastic range of options. For specialized aluminum projects, our aluminum welders deliver precise and high-quality results. Explore our versatile electric welding machines and reliable flux core welders for various tasks. Don’t forget to stock up on flux core welding wire and check out our efficient gasless welders for hassle-free welding. Find the perfect tools for your projects today!

What is Plasma Cutter Welder Combos?

Plasma cutter welder combos are versatile tools that combine the functionality of two important metalworking tools into one compact and convenient unit. Our plasma cutter welder combos allow users to efficiently cut through conductive metals like steel, aluminum, and copper using a plasma arc and then weld the materials together using an arc welder.

High Cutting Power

The plasma cutters in our combos can cut through metal up to 1 inch thick, providing ample cutting power for most metal fabrication needs. They utilize ionized gas, like compressed air, to create an extremely hot plasma arc that can melt through metal. The plasma cuts are very precise, leaving behind a narrow kerf and a smooth edge.

Versatile Welding

The welders in our plasma cutter welder combos are multi-process arc welders that can perform MIG (gas metal arc), TIG (gas tungsten arc), and stick (shielded metal arc) welding. Users can weld a variety of metals including steel, stainless steel, and aluminum. 

The welders provide a stable, concentrated arc for high-quality welds and come with essential accessories like welding torches, ground clamps, and welding wire.

Convenient Design

Our plasma cutter welder combos feature an all-in-one design with the cutter and welder components combined into a single compact unit. They include wheels for portability and have connections for compressed air, argon gas, and 240V power built right in. 

The combos provide an efficient solution for cutting and welding metals on the go. With the right technique and safety equipment, DIYers and professionals alike can accomplish metal fabrication tasks with ease using our plasma cutter welder combos.

Top Benefits of Plasma Cutter Welder Combos

Plasma cutter welder combos provide metalworkers with versatile tools for efficient cutting and welding. 

Precision Cutting

Plasma cutters utilize ionized gas (plasma) to cut through conductive metals with precision. They can cut through steel, aluminum, and stainless steel from 1/4 inch to 1 inch thick. The plasma stream reaches extremely high temperatures, allowing for narrow, accurate cuts with minimal distortion.


Plasma cutter welder combos give metalworkers the ability to cut a wide range of metals for various applications. The plasma cutter can cut sheet metal, pipes, grates, and plates. The welder enables the joining of those materials. This combination of cutting and welding tools in a single machine provides exceptional versatility for metal fabrication and repair.

Cost Effectiveness

Instead of investing in separate plasma cutters and welders, a combo unit provides both capabilities for a lower combined cost. They require less space, reduce power consumption, and minimize the learning curve by using similar interfaces and controls for both cutting and welding functions. For many hobbyists and small shops, a plasma cutter welder combo delivers advanced metalworking technology that fits their needs and budget.

Plasma cutter welder combos offer precision cutting, versatility, and cost-effectiveness for metal fabrication. For metalworkers looking for an all-in-one solution for cutting and welding a range of metals, a plasma cutter-welder combo can be an ideal tool. With the right combo unit, metal fabricators have a versatile system for taking on various metalworking projects.

Key Features to Look for in Plasma Cutters

Plasma cutters are complex tools that are capable of producing extremely hot plasma arcs for cutting through various metals. When choosing a plasma cutter, there are several key features metalworkers should consider to determine which model will best suit their needs.

Power Output

The power output, measured in amperages (amps), indicates how thick and dense metals the plasma cutter can cut through. Higher amperage models, like 50 amps or more, are suitable for cutting steel, aluminum, and other thick metals. Lower amperage models, around 20-30 amps, can only cut through thinner sheet metals. For most hobbyists and professionals, a plasma cutter with at least 40 amps of power is recommended for cutting a wide range of metals.

Duty Cycle

The duty cycle refers to the percentage of time the plasma cutter can operate in 10 minutes. A higher duty cycle means less downtime for the tool. For casual use, a duty cycle of at least 50% is suitable. For high-volume cutting, a duty cycle of at least 60-80% is ideal to minimize downtime. Industrial models may have duty cycles over 90% for near-continuous cutting.


Another key feature is the portability and size of the plasma cutter. Smaller, more compact models that weigh 20 to 40 lbs are suitable for hobbyists and small shops where storage space is limited. Larger industrial models with high power outputs can weigh 60 lbs or more, so they are best for professional workshops. Some models also come with shoulder straps or carts for easier transport.

The key features to evaluate when choosing a plasma cutter are the power output which determines the thickness it can cut, the duty cycle which minimizes downtime, and its portability depending on the user's needs. By assessing these features, metalworkers can find a plasma cutter well-suited for their applications.

Choosing the Right Welder for Your Needs

Power Source

When selecting an Arccaptain welder, the power source is an important consideration. Arccaptain offers MIG welders that run on 120V or 240V electricity, suitable for most hobbyists and small fabrication shops. For high-output, industrial welding applications or where power access is limited, Arccaptain's engine-driven welders powered by gasoline engines may be preferable.

Welding Capability

The welding process the Arccaptain machine is capable of is also an important factor. Arccaptain offers welders for the most common processes for welding steel, including gas metal arc welding (GMAW), also known as metal inert gas (MIG) welding, and shielded metal arc welding (SMAW), also known as stick welding. 

Arccaptain's MIG welders tend to be easier to learn and are faster for most applications, while their stick welders can weld in windier, outdoor conditions and on dirtier metals. For cutting steel, Arccaptain's plasma cutters are often the best tool. Some Arccaptain welders come as MIG/stick or MIG/plasma cutter combos, providing multiple capabilities in one machine.

Material Thickness Capacity

The thickness of material an Arccaptain welder can handle is specified as the machine's amperage output or welding amps. More amps mean the welder can weld thicker material. For light-duty welding of sheet metal or welding steel up to 1⁄4 inch thick, an Arccaptain welder with 70 to 125 amps is typically sufficient. For welding steel over 1⁄2 inch thick, an Arccaptain welder with 200 amps or more is recommended.

Considerations for Portability

For some, a portable Arccaptain welder that can be moved around a shop or job site is important. Arccaptain's compact, inverter-based MIG welders are good for portability. They tend to be lightweight but still capable of welding steel up to 1⁄4 inch thick. Arccaptain's engine-driven welders are also portable since they do not require an electrical outlet. Larger Arccaptain MIG welders, especially those over 200 amps, can weigh over 200 pounds, so portability may be more limited.

Considering the power source, welding capability, material thickness capacity, and portability needs will help buyers choose an Arccaptain plasma cutter welder combo well suited for their particular welding and metal fabrication needs. With the right Arccaptain tool for the job, these versatile machines can provide many years of useful service.

Frequently Asked Questions About Plasma Cutter Welder Combos

What is a plasma cutter welder combo?

A plasma cutter welder combo unit combines the functions of a plasma cutter and arc welder in one machine. Plasma cutters use an electrical arc and pressurized gas to cut through electrically conductive metals like steel, aluminum, and copper. 

Arc welders join metal pieces together by creating an electric arc between an electrode and the base metal. Combo units provide professionals and hobbyists with a versatile tool for efficiently cutting and welding metals.

What materials can a plasma cutter welder combo cut and weld?

A plasma cutter welder combo can typically cut through electrically conductive materials such as mild steel, stainless steel, aluminum, copper, and brass. The welding function can handle various metals, including steel, stainless steel, aluminum, and cast iron, depending on the welding process being used.

What are the benefits of a plasma cutter-welder combo?

Plasma cutter welder combos offer several key benefits. They provide an all-in-one solution for cutting and welding, eliminating the need for separate machines. This saves space in workshops and fabrication facilities.

Combo units are also often more affordable than buying a stand-alone plasma cutter and arc welder. They allow users to switch between plasma cutting and arc welding quickly and easily using the same machine. This increases productivity and efficiency. Plasma cutter welder combos are suitable for many applications, from auto repair to construction and metal art.

Can a plasma cutter be used to TIG weld?

No, a plasma cutter cannot be used to TIG weld. While plasma cutting and TIG welding both use an electric arc and shielding gas, they are two distinct processes with different purposes and equipment requirements.

What should I consider when choosing a plasma cutter-welder combo?

When selecting a plasma cutter welder combo, consider factors like the unit’s power output, duty cycle rating, and portability. Higher power outputs allow for cutting and welding thicker materials. A higher duty cycle means the unit can operate for longer periods before needing to cool down. 

For portability, look for a compact, lightweight unit with handles. Also, consider the types of arcs and gasses the unit can handle, as well as any additional features like a pilot arc, air compressor, or multi-voltage plug. Finally, compare prices to find a high-quality, affordable option for your needs.


In conclusion, plasma cutter welder combos offer a versatile and cost-effective solution for those looking to perform both cutting and welding tasks in their workshops or job sites. By combining the functions of a plasma cutter and a welder into a single machine, users can save valuable space and money while still enjoying the benefits of high-quality cutting and welding performance.

When choosing a plasma cutter welder combo, it's essential to consider factors such as cutting and welding capabilities, duty cycle, portability, and power requirements to ensure that the machine meets your specific needs. Additionally, always prioritize safety by wearing appropriate personal protective equipment and following the manufacturer's guidelines for operation and maintenance.

By choosing Arccaptain, you can trust that you'll receive a reliable, efficient, and user-friendly plasma cutter welder combo backed by excellent customer support and warranty coverage.