More Than 20 Years’ Experiences On CNC Plasma Table
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High Precision plasma cutting machine
This machine is gantry type. The current density of this model is very high, usually several times that of ordinary plasma arc current density. The stability of the arc is also improved, the cutting accuracy is quite high, and the quality of the cut surface is better.
Application areas: construction machinery, bridge structures, mechanical equipment manufacturing plants, shipyards, pressure vessel manufacturing, automobile and locomotive industries.
It is a cutting equipment for sheet metal blanking. A wide range of cutting materials, such as stainless steel, aluminum, copper, carbon steel and other materials can be cut. The cutting speed is fast, the cutting seam is narrow, the heat-affected zone of the cut is small, the workpiece deformation is low, the operation is simple, and it has a significant energy-saving effect.
Application areas: machinery and equipment manufacturing plants, shipyards, pressure vessel manufacturing, engineering machinery, automobile and locomotive industries
It is equipped with plasma and flame cutting torch system. It can cut carbon steel, stainless steel, galvanized sheet, copper, aluminum and other metal materials. This model uses fully automatic FASTCAM graphics programming software. The plate can be cut into various shapes and the nesting is simple. Bilateral drive, stable operation. With automatic height adjustment function, automatic ignition. One-key conversion of flame and plasma cutting and other functions.
Free proofing: proofing can be based on customer samples on site. The cutting plan can be designed according to the sample. Proofing can be mailed.
After-sales service: Free training of operators. Free guide installation. The whole machine is guaranteed for one year (except for consumable parts). Conduct regular return visits to the customer site every year.
Customized services: provide a full set of non-standard customized services. On-site process diagnosis, formulate plans, and create customers’ exclusive cutting equipment!
CNC Plasma Table – The Comprehensive FAQ Guide
Cutting workpieces have never been easier since the invention of CNC plasma tables. A lot of you might have come across this term before – but for sure, many are still confused.
Today, we’ll be focusing entirely on what a CNC plasma table is. Not only that, we’ll also give you bonus information about CNC plasma cutting machines; from the manufacturers, the types, etc.
What is CNC?
Before we dive in, it’s important to dissect the term “CNC plasma table.” We’ll start with CNC.
CNC or “Computer Numerical Control” samples
CNC, short for Computer Numerical Control, is a type of control you use in machining. It will allow you to take in data digitally, making parts of your machines move and function.
You can imagine it simply like this: the plasma cutter is not anymore required to be held or controlled by a worker. It will move on its own depending on the program you’ve set.
What is a Plasma Table?
A plasma table is a type of machine that will help you in cutting without handling the workpiece.
A plasma table where a workpiece is mounted on and being cut
It’s a machine where you lay the workpiece down for plasma cutting.
What is a CNC Plasma Table?
A CNC plasma table is a machine you use for cutting electrically conductive materials. It’s complete with a torch that would move in paths directed by a computer or a program.
Image of a plasma cutting machine being controlled by a computer
You’d want to use a CNC plasma table if you’ll work on a heap of projects needing a plasma cut.
What Type of Projects Can You Do With a CNC Plasma Table?
You can do a lot of projects if you choose to use and utilize a plasma table. The most common ones that you can perform include:
Cutting out various types of steels and alloys for business purposes
Repairing and restoring parts and components
Fabrication and welding
Being a comprehensive machine, you’ll be able to find many uses for it! Given the fact that what you need is a complex cut.
Can a Plasma Cutter Cut Brass?
Yes, a plasma cutter will be able to slice through glass effectively.
In fact, brass is one of the few most common things cut using CNC plasma tables.
Can a CNC Plasma Table Cut Copper?
Similar to brass, you can also use a CNC plasma cutter to slice and cut through copper.
Plasma cutting machine cutting or slicing through copper
What Else Can Plasma Cutters Cut?
Now that we know that plasma cutting machines find it easy to cut through brass and copper; what else can it cut?
A CNC plasma cutter working on Inconel
One of the most common misconceptions about it is that plasma cutting is only effective for conductive materials. These include aluminum, stainless steel, mild steel, and the like.
But, that’s not what it’s capable of entirely. In fact, you can also use it in cutting other alloys, too, including:
Can a Plasma Cutter Cut Wood?
You can only use plasma cutters if you are to cut electrically conductive objects. Therefore, you wouldn’t be able to cut wood, plastic, PVCs, and other non-conductive materials.
How Do You Build a CNC Plasma Cutter?
There have been a lot of guides and tutorials on how you can build your DIY CNC plasma table. In fact, some tutorials claim that they were able to build it in under $3,000!
DIY CNC plasma cutter working on a thin sheet metal
First thing you need is to have a CNC plasma electronics kit. It’s a kit that contains a collection of all the needed electronics that can make your machine work.
Then, you’d have to build the frame or the bed of the table, as well as the beam, as well as a reliable welding torch.
You can find a complete guide on how to create a CNC plasma cutter in the video below:
What’s Included in a CNC Plasma Kit?
Kits from different manufacturers and companies contain different materials.
However, the most common materials and parts included in a CNC plasma kit include:
LED Display Screen
Water Trays and Supports
Should you be interested in building yours, you can absolutely find a manufacturer for it. You can also inquire about what’s included!
What is an Entry-Level CNC Plasma Cutting Machine?
Entry-level means that a business is selling to only gain a low profit. So, their cost versus their profit is not that high.
Therefore, an entry-level CNC plasma cutting machine is a low-cost machine that has features and functionalities that do not fall far from expensive ones.
Quality-wise, they’re almost the same. The only problem would be efficiency and durability.
What is a CNC Plasma Table 4×8?
It’s a medium-sized CNC plasma table with a measurement of 4×8.
An example of a plasma cutter with dimensions of 4×8
You can find a 4×8 CNC plasma table to be the most common and the most sought after size because of its versatility. It is, in fact, the most common choice for businesses and companies that need medium-sized cutters.
What is a CNC Plasma Table 4×4?
A 4×4 CNC plasma table is a table that has dimensions of a 4×4.
It’s smaller and less versatile than a 4×8 plasma cutter but it’s easier to transport; it’s portable!
What’s the Best Small CNC Plasma Table?
The market is filled with a lot of good small CNC plasma tables.
But, if you’re out to find the best small CNC plasma tables in the market, here’s a list of the top players:
GMC Plasma Table
Balleigh PT-22 CNC Plasma Cutting Table
CNC Gas Oxyfuel Flame Plasma Cutting Table
Plasma Table Cutting Machine
CNC Plasma Cutter Table
Have you searched for them? They’re expensive, of course. But, they’ll never fail you when it comes to quality!
Apart from them though, there are other manufacturers that can offer the same type of quality with a much lower price. We’ll get to that in just a bit.
What’s the Best Small CNC Plasma Table for Beginners?
Ideally, the best and the easiest to go with would be those that have hand-held cutting features.
A worker manually cutting a metal block using a plasma cutter
This is because you’ll gain control over the cut manually. If there’ll be a mistake, then the blame is going to be on you.
Also, you’ll be able to pick up a lot of things if you start it manually. Just like in learning how to drive a car – learning manually can help you a lot versus going with A/T immediately.
So, try to look for entry-level CNC plasma cutters first. When you get the hang of it, that’s the time you move to CNC plasma table for beginners.
If you like to get on with a CNC plasma table even if you are just a beginner, you can go with the GMC Plasma Table PT-0510/105A. This machine can teach you many things about CNC plasma cutting, and the best part is that you can operate it with little-to-no experience!
Who are the Top CNC Plasma Table Manufacturers?
It’s subjective – talking about the top CNC plasma table manufacturers.
To answer the question, though, we were able to find manufacturers ranked as the best, they are:
How Much Does a CNC Plasma Cutting Machine Cost?
There wouldn’t be a usual price or rate for a CNC plasma table. It’ll depend on many factors and characteristics.
The most common variables that need to be considered include:
Features of the machine or what it can do
Size of the machine and the workpiece it’s capable of working on
Type of the machine or the materials it can cut
However, to give you a range of how much you’d need to spend, it can be anywhere between $20,000 and $400,000.
Isn’t that a big range? – It is. But, don’t worry. Most of the machines today would somewhere be below the $150,000 mark. Those above would already be capable of large industrial setups as well as other functionalities.
Advantages and Disadvantages of Plasma Cutting
Plasma cutting might be the best thing you’ve heard of this year, but as much as how we want to ensure effectiveness and efficiency, there are drawbacks to it as well.
Plasma cutting can achieve uniform cuts in high volume
Let’s start with the negatives.
Disadvantages of Plasma Cutting
Here are some of the drawbacks of plasma cutting.
Significant Upfront Costs
You’ll indeed have a lot less bills to deal with. But, plasma cutting will require a huge upfront cost.
From the cost of the machine, the parts, to the other replacement alternatives you need.
Not Useful for Thick Metals
Most of the time, plasma cutting isn’t ideal for dense and thick metals because it only abides by a range of thickness.
It’s not very useful to use for giant or ton-type of blocks. You’ll only have to use it for thin, regular metal and steel sheets.
Irrelevant Bright Flashes
Plasma cutting is not a stranger to light. In fact, it creates or produces bright flashes that can cause a disturbance to people who are near it.
Because of this, you or any personnel near a machine while operating needs protective gear.
Those are the drawbacks of plasma cutting.
Advantages of Plasma Cutting
Let’s wrap it up by discussing the benefits and perks of plasma cutting.
Low-Maintenance, Rarely Need to be Replaced
Plasma cutting might be expensive at first glance, but as time goes by, you’ll realize that it actually is cost-efficient.
You’ll find that it’s low maintenance and that you’ll be able to conserve energy using it. You won’t have to worry about replacement – that’ll be for a long time!
Flexible Cuts are Possible
Do you need cuts that have odd or peculiar shapes? Do your cuts need to be intersected?
If so, then you don’t have to worry about it if you choose to utilize plasma cutting. You can guide most, if not all plasma torches to go to a particular direction!
In fact, it’ll follow what the plan is from your drawings or your sketches!
You can use plasma to cut a wide range of conductive material, from your usual steel and metal, to titanium, iron, copper, brass, as well as other conductive alloys.
Safer and More Reliable
Plasma cutting is a technique that still utilizes gas, which makes it a lot more reliable and safer than cutting that is based off of oxygen.
In case you’re not aware, oxygen-cutting is a lot riskier and more dangerous than gas-cutting.
How Do You Choose the Most Appropriate CNC Plasma Table?
There are multiple factors at play – and you can’t just rely on the “type” and the “shape” of a cutting machine.
Before you choose and purchase a CNC plasma table, you first have to consider the following:
Duty Cycleor the measurement of how long a cutting machine can operate before it needs to be cooled
Cutting Speedor the rate of cutting through a certain material
Cutting Capacityor the size of the material that it can hold
Material Types talk about the objects or alloys you’ll cut
Amperage, which is the measure of strength of the electric current transmitted to your cutter
Weight because you might need to transfer the machine from one point to another