How to choose the power of a laser cutting machine? What is the difference? When selecting equipment, the power of the laser is mainly based on the material you cut. In theory, the power of the laser is directly proportional to the thickness and density of the cutting material. Therefore, in terms of power selection, the selection should be based on the material.

Generally speaking, if the material is thin and easy to cut, non-metallic materials are used. If it is thick material or high density, high-power cutting is required. If the power is relatively low, it may not be possible to cut.

If you want to cut a thick material, it should be selected based on many aspects. If you want to cut the material well, power and material thickness are directly proportional factors. In some aspects, if the material is thick, only high power is not good, and there must be an appropriate focal length. If the focal length is incorrect and the cutting edge is not a vertical edge, it will result in diagonal edges.

In addition, even if the material is relatively thin, using a long focal length cutting effect is not good. Therefore, in order to achieve good cutting effect of the product, choose a reasonable power and focal length.