The principle of 10W and 20W fiber laser marking machines is the same, but the power levels are different. However, some users who do not understand or use laser marking machines for the first time may ask, are the working principles of 10W and 20W machines different, and what are the differences between them? This question is often asked by people who do not understand laser marking machines. However, there is no significant difference between 10W and 20W fiber optic laser marking machines. The biggest difference is the power size. If the product has requirements for depth, the inability to move or the relatively long marking time will affect efficiency. The 20 watt can be used for deep marking, which has an advantage in wide range marking.

The 20W fiber laser marking machine can adjust the laser power to a 10W laser marking machine device for use, without changing the material or characteristics they are marking, but only changing their marking effect. Some materials can only be marked with a 10W power to achieve perfect results, while using a 20W power cannot achieve perfect results. However, currently, several mainstream laser manufacturers in the market do not produce 10 watt lasers, and only 20 watt lasers can be selected to meet the use of 10 watt or even lower power.

There are also several laser manufacturers on the market that produce 10 watt lasers. If you choose a 10 watt laser marking machine, and subsequently you need to use 20 watt power to mark the material you are marking, you will have to replace the laser. The reason is that your own laser power is only 10 watts at the maximum, and it cannot be modified. Therefore, laser marking machine manufacturers generally recommend 20W fiber laser marking machines first, which can alleviate the defect of insufficient power for future users. It is also for the long-term consideration of customers. Currently, the price difference between 10W and 20W is very small, so it is highly recommended to use a 20W laser marking machine.