Plasma cutting is a thermal cutting method. Which means that uses heat to melt the metal instead of mechanically cutting it. Plasma cutter uses compressed air or other gases, like nitrogen. Ionization of these gases takes place to create plasma. If you are a professional welder then it is a must to work with a plasma cutter. Before using any technology then you need to know about its advantages.
And after that, you need to find the best plasma cutter for your task. Buying a plasma cutter is always a difficult task. There are so many costly plasma cutters but if your budget is limited then here are some tips & things for consideration for buying the best plasma cutter under 500. Cutting speed
The first thing you need to pay attention to is the cutting speed. It determines how fast your machine can cut through thick metals & the quality of cutting. Generally, there are three types of cutting speed. They are Rated Cut, The Quality Cut & Serve Cut. Electric Output You need to be more aware of the output power. If you want to use it with household/workplace power then you must check it before buying otherwise you can't use it. Duty Cycle If you want the best plasma cutter under 500 dollars then you may get a machine with a medium or high duty cycle. This will help you to work faster & complete your job easily. Starting Type Plasma cutter uses high-frequency start or contact start. The starting is a bit risky while using it close to electronic devices & appliances since it produces lots of interferences. But the contact start technology will help to get rid of this problem. Portability If you are a professional welder & need to carry your best plasma cutter to your workplace then having an easy portability feature will help you a lot. Hope that these will help you a lot while buying your best plasma cutter under 500 dollars.
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