Color Marking

2 Minutes to Quickly Understand Mopa Fiber Laser Marking Machine

At present, the types of pulsed fiber lasers used on laser marking mainly includes: Q-modulation technology and MOPA technology. MOPA (Master Oscillator Power-Amplifier) laser refers to a laser structure that consists of a laser oscillator cascaded with an amplifier. In industry, MOPA laser refers to a unique, more “intelligent” nanosecond pulsed fiber laser consisting of a semiconductor laser seed… Continue reading 2 Minutes to Quickly Understand Mopa Fiber Laser Marking Machine

Why Can Laser Marking Machine Mark Color on Stainless Steel?

The laser marking machine market has developed very steadily, the technology has become increasingly mature, and its application in the industrial market has become universal. Laser marking machines have developed a color marking effect in the stainless steel industry. The difference between the pictures and texts marked by color laser marking machine and traditional ink… Continue reading Why Can Laser Marking Machine Mark Color on Stainless Steel?

Why are the letters printed by laser marking machine yellowish?

When marking stainless steel products with a laser marking machine, sometimes there is a problem that the marking letters are yellow. Why is the word printed by laser marking machine yellow? The power is too large. How to adjust? We can slightly adjust the marking parameters of the laser marking machine in the software Ezcad. For… Continue reading Why are the letters printed by laser marking machine yellowish?

What Are the Advantages of Mopa Laser Marking Machine Compared With Others?

MOPA laser marking machine is a marking equipment using MOPA (adjustable pulse width) fiber laser. It has good pulse shape control capability. Compared with Q-switched fiber lasers, the pulse frequency and pulse width of MOPA fiber lasers are independently controllable. Through the adjustment and matching of the two laser parameters, a constant high peak power… Continue reading What Are the Advantages of Mopa Laser Marking Machine Compared With Others?

Why can laser marking machine print multiple colors?

In fact, ordinary laser marking machines cannot produce color effects. Mainly because it recognizes the effect by the depth created by the instantaneous vaporization of the surface of the material by the high temperature generated by the laser focusing. However, there is a color laser marking machine. The main reason for this is the use… Continue reading Why can laser marking machine print multiple colors?