portable laser marking machine price

CO2 laser marking machine using non-contact laser processing, to solve the traditional marking of various drawbacks, CO2 laser marking machine on the mark, not only clear pattern, but also wear-resistant, do not need any consumables, through computer software, you can …

The CO2 laser uses CO2 gas as the working medium and fills the discharge tube with CO2 gas and other auxiliary gases. When a high voltage is applied to the electrodes, a volatile discharge occurs in the discharge tube, causing …

Eggs are also one of people’s daily foods. Many people need to eat eggs every day, so there is a great demand for eggs in the market. However, egg suppliers and manufacturers must mark their eggs to prevent others from …