Super power 20000W laser cutting machine is to use high-power laser beam to scan the surface of the material to be cut, in a very short time to heat the material to thousands to tens of thousands of degrees Celsius, so that the material quickly melt or vaporize, and then use high pressure gas will melt or vaporize the material away from the slit, to achieve the purpose of cutting materials. The advantages of laser cutting are:

1. The laser head has no direct contact with the surface of the material, so the cutting process will not scratch the surface of the material;

2, laser cutting speed is fast, the incision is smooth and smooth, generally do not need follow-up processing;

3. Highly concentrated laser beam has small heat-affected zone, small deformation and narrow slit (0.1mm ~ 0.3mm). No mechanical stress, no shear burr at the incision;

4, high machining precision, good repeatability, no damage to the surface of the material; Numerical control programming,

5. Can process any plan, can cut large width of the whole board, without opening the mold, economy and time saving.

Let's talk about plasma cutting.

Plasma cutting uses compressed air as the working gas and high temperature and high speed plasma arc as the heat source to partially melt the metal to be cut. At the same time, the molten metal is blown away by the high speed air flow to form a narrow slit. Plasma cutting has some similar advantages to laser cutting and is widely used in sheet metal processing and industrial production.

So many people may not be able to easily distinguish the advantages and characteristics of the two cutting methods. Let's do a comparison.

1. Laser cutting is much more accurate than plasma cutting, the heat affected zone is much smaller and the slit is much smaller. Plasma energy can reach less than 1mm, laser energy can reach less than 0.2mm;

2. The heat affected zone of plasma cutting is relatively large, and the slit is relatively wide. It is not suitable for cutting thin plate, because the plate will be deformed when heated.

3 laser cutting machine procurement price is a little more expensive than plasma cutting machine, the later use of maintenance costs are slightly more expensive than laser cutting machine. For this reason, there is still a big market for plasma cutters.

The above is the advantages of laser cutting and plasma cutting. I believe you all have a basic understanding. If you have higher requirements for the quality of processed products, choose the super power 20000W laser cutting machine is more suitable.