Laser marking machine power and speed parameters set by reference, to be honest, this question is very broad, to be given only the standard answer is impossible to know different materials and different models, performance machines will impact many do not Like sparks, thousands and thousands of the world's substance, to all the substances with complete statistics, at least in my lifetime it is impossible, but we can do some of the examples on the material into two categories.
    First, the aluminum metal is exemplified by 20W fiber laser marking machine for marking, then the parameter should be like this setting to achieve the best results: Speed ​​1200, 60 power, frequency 20.
    And then followed with the PVC plastic is exemplified by 10W carbon dioxide laser marking machine for marking, then the parameter should be like this setting to achieve the best results: Speed ​​1500, 35 power, frequency 8.
    In fact, metal and plastic, and even with all laser marking machine for marking, it also has an adjustable range of parameter settings, I am here to tell you that about: 500-1500 adjustable speed, power 1-90 adjustable 0-20 Adjustable frequency, but the frequency of the optical fiber and ordinary marking different range 20-200 adjustable, you can make a reference to attempt.