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Buy CNC Plasma Cutter: Everything You Need To Know

In this post, we are looking at everything you need to know before buy cnc plasma cutter. Hope it is helpful for you. Based on our experience, when we chatting with the customer who intend to buy cnc plasma cutter, the most frequently asked question is that what plasma source power should I have for my job? The maximum cutting thickness of plasma cutter varies according to different power of plasma source. To answer this question, you need to know the maximum thickness of your metal will be cut. CNC plasma cutter is special machinery used for  cutting sheet metal, square tube metal or round tube metal cutting. If you tell us the maximum thickness of the metal you want to cut, we can suggest the proper plasma source power for you. There are two plasma source brands which are used on cnc plasma cutter. One is Huayuan from China, the other is Hypertherm from USA. Below is the quality cutting capacity of both brands for your reference.

Huayuan Plasma Power (CHINA)

Hypertherm Plasma Power (USA)

Power

Quality Cut (mm)

Power

Quality Cut (mm)

63A

8

45A

8

100A

15

65A

10

120A

20

85A

12

160A

30

105A

18

200A

40

125A

25

 

 

200A

30


The above values are summarized from our practical experience. The quality cut refers to the machinery cutting, not handheld cutting.

After this point clear, next thing to check is the working size. The working size of the cnc plasma cutting machine shall be determined according to the metal sheet or tube metal size of the user. Machine working size should be big enough to cut your materials.

The third ting is the torch height controller (THC). With torch height controller, the cnc plasma cutter can cut metal sheet which is uneven, the plasma cutter torch head will automatically rise and fall as the sheet metal surface goes up and down; without T.H.C controller, the machine can only cut flat sheet. So, please take or not take as per your material status.

Reday to buy a cnc plasma cutter? Please click full cnc plasma cutter models to learn more.

Or contact us to get the most proper cutting solution for you.  

                                                                                                                   Original post from  Jinan EagleTec CNC Machinery
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