How to buy plasma cutter
A plasma cutter is the tool, which uses inert gas blown out from a nozzle, and it uses it at a very high speed. While that is going on, an electrical arc is applied at the same time to the gas. This electrical arc turns that gas into plasma. This eventually turns into a very hot touch, and it is sohot and sopowerful that it cuts any metal. Because it is very efficient in metal cutting, many people like to have it.
Buying the plasma cutter may appear to be easy and simple, but when you go into the real business of buying the product, you would discover that it is not so easy. It is not an easy task because you have to contend with a number of factors before you make thefinal decision. These factors are not easy to contend with, especially for the first-time buyer.
Unless you are already used to it, you have to select from the various brands and models inthe market and making achoice can be challenging. If you are a first-time buyer, this plasma cutter buying guide will help you out. All you need to do is to read this guide from the beginning to the end.
Because there are many manufacturers of the product, which means that there are many models available inthe market, you have to ensure that you take the right decision. First and foremost, you must work out those things that you want to do with the product. The most important thing here is for you to determine the number of hours you are going to use the plasma cutter in a day when you eventually purchase one. Perhaps that would help you in taking the right decision about the brand to buy from the market. This means that you must ascertain the kind of duty cycle that you want to do with the product when you eventually buy it.
The second most important thing that you have to consider and whichwould guide you in the choice you are going to make is the type of electrical device you have in your home where you are going to use the plasma cutter when you finallyget one. You can determine whether you have fifty to two hundred and fifty volt single phase in the place you want to use it, or whether thirty amps 110 volt single phase is available. It is also important that you know the other equipment you have in your home that can run at the same time you want to use the plasma cutter.
Thirdly, and very important, you must decide whether the plasma cutter you want to own should be portable, and if so, you have to decide the type of portability that you want for your product. You have to determine whether you will have it permanently fixed in your shop where you would be using it, or whether you would be taking it to do an outside job. If you take that machine to a remote area, you have to determine whether you have what it takes to supply it with compressed air in such area. If you take it for an outside work, determine how it would be easy to supply electricity to the site where you want to use it, as well as how to move it to the area.
Most importantly, you must knowthe type of material and its thickness that you want to cut with the plasma cutter. Moreover, you have to determine whether you would be using it for exclusive manual cutting, or you want to use it along with CNC cutting machine. This too would helpyou in making the rightpurchasing decision. Above all, you have to seeyour budget. You have to determine the final amount that you are willing to pay for a plasma cutter and this would influence the choice that you are going to make.
When you have provided answers to the above questions, then it would be easy for you to narrow down your choice and select the plasma cutter that suits your specific needs.
Before you set out to purchase the machine there are some other important things that you should know which would help you in making the right choice. The first thing that you need to know is that if you purchase a plasma cutter with higher amperage output, then you are going to enjoy a greater duty cycle at less amperages. This means that if you are looking for a plasma cutter that you would be using very often, it would be wiser for you to look for a larger machine, whichwould serve your purpose better.
On the other hand if you plan to use that machine frequently, but not continuously, then it is better that you look for a unit that can guarantee cutting of the thickest metal material.
The most important lesson that you must draw here is that you have to avoid themistake thatmany people often make and that is assuming that the machine with the biggestcapacity is always the best.
Plasma Cutting Tools: What to Know Before You Buy (Soure: youtube.com)
Plasma cutter buying guide
Afteryou have provided answers to all these, and determined what you want to use the machine for, and madeout your budget, here is the buying guide for you to consider:
- How many hours to use the plasma cutter
The first thing is the number of hours the machine would be used, that is, the duty cycle. You have to consult the owner’s manuals of various products to know their duty cycles. These manuals are easily available with the dealers. If you want to use it occasionally, the most important thing that you have to consider is the cutting ability. Check the manual, and read the cutting ability of each of the products before you make your choice. If you plan to use it often, it is better that you look at the capacity. You must read the manuals to know which of the brands in the market would satisfy your needs. Always ensure that you know about the thickness it can cut, as well as the capacity of the machine and the frequency of its usage.
- Electrical outlets
This is the most important factor that would guide your option. Many people make the mistake of not considering their electrical outlets before they make their choice, and they have to regret it afterwards. Because of this, it is very important that you consider the power requirement of the cutter, and compare it with whatyou have in your workshop. The most important thing you must know here is that most of the machines would require a lot ofpower. They require this before they can operate effectively. Usually these machines are designed for 220 volt electrical outlets, or they use 110 volt outlets. Furthermore, many of them do come
This is the most important factor that would guide your option. Many people make the mistake of not considering their electrical outlets before they make their choice, and they have to regret it afterwards. Because of this, it is very important that you consider the power requirement of the cutter, and compare it with what you have in your workshop. The most important thing you must know here is that most of the machines would require a lot of power. They require this before they can operate effectively. Usually these machines are designed for 220 volt electrical outlets, or they use 110 volt outlets. Furthermore, many of them do come with an amperage rating. You must check the user’s manual to ensure that the electrical output you have in your home should be able to meetthe minimum requirement of your plasma cutter. This is the best way to derive the maximum benefits from the plasma cutter.
It is also important that you check whether the power output can carry this cutter with the other items plugged into the system. This would enable you to make the right choice so that you do not run into trouble afterwards. Power usage is very important if you do not want to complain about the product you bought. It is always better and safe to have a separate circuit in your workshop dedicated to the plasma cutter.
This feature is not important to every user. If you want to have a plasma cutter that you can just station in your workshop, then it is better that you opt for a bigger and larger unitthat you do not need to move around. If, on the other hand, you plan to be going from one place to another with your machine cutter, it is better that you go for the portable plasma cutter. These days, different kinds of plasma cutters are available, and many of them are fitted with handles and this makes it easier for the owners to move them from one place to another.
Plasma cutter as automated process
If you want a plasma cutter that you want to use on an automated process, then you have to check the manual once more, and ensure that the one you buy does not need a high frequency circuit before it can start. This usually serves as a spark plug, and it can even offer more voltage. However, if you have computers in your office, this may not be the right option for you because it would be interfering with power and this can cause problems for the computing system in your office.
- Inverted based
It is better that you opt for a plasma cutter with an inbuilt inverter. This can be more expensive, but you can benefit from it because it helps in moving it around from one place to another. You can simply take DC power from it and then feed it to a high frequency inverter from 10 KHz to anything up to200 kHz. This is better because it can be easily housed and it offers a better switching frequency. If you are often engaged in mobile services, this typeis the best for you and it can meet most of your expectations.
Plasma cutter accessories
Another important factor that you have to consider when you are making your choice is the type of accessories the cutter you want to buy uses. Plasma cutter uses many accessories, and they are helpful because many of them actually facilitate cutting. Many of them are designed to help cut larger objects and metals. Since these accessories would be useful for you, it is very important that you get a brand for which such accessories are always available.
Another important thing that you have to consider is the cost of the plasma cutter you want to buy. You should know that it is a big investment and you should make a wise decision. If you want a strong, durable and perfect cutter, you must be prepared to pay a little higher for it. Just like every other thing in life, you are going to get what you pay for here. If you want the best plasma cutter, be prepared to pay more for it. If you pay for anything less than the best, then you should not expect that it would deliver the same type of service that the best plasma cutters would deliver. The cost varies. You can benefit more if you invest in the inverter type plasma cutter. The cost is always more initially, but as you continue to use it you would realize that it is worth the money spent on it.
If you are a first-time buyer you would not find it hard to buy a plasma cutter. These factors would guide you in making an intelligent decision. Be sure that when you choose the best you are going to enjoy it for a very long time. Investment in plasma cutter is a worthwhile investment; you are not supposed to be buying it every day, therefore, you must ensure that you make the right choice. It is important that you consider the issue of cost, but you should not allow cost to be the overriding factor. Quality, durability and performance matter a lot. Do not go for those types of machines that may not meet your requirements. Spend a little extramoney to get what would serve your purpose well.
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