According to the wavelength of the laser, the wavelength of the mopa machine and the ordinary fiber laser marking machine are both 1064nm, and the appearance of the mopa machine produced by Foshan Fulan Laser is the same as that of the ordinary fiber laser machine. So the question is, from the two, how can we distinguish which one is a mopa machine and which one is an ordinary fiber optic machine? Next, please follow Foshan Fulan Laser Technology Co., Ltd. to understand the difference between mopa laser marking machine and ordinary fiber laser marking machine.

1. Distinguish from the blackening of aluminum oxide and aluminum alloy:

MOPA marking machine can black out the surface of aluminum (aluminum oxide, aluminum alloy, etc.) in a shallow layer, fine and beautiful, and the effect is no less than silk screen printing. Ordinary fiber optic machines cannot produce a smooth and pure black effect.

2. To distinguish from the precision of marking:

The mopa machine is suitable for the fine marking process of metal and non-metal materials. Pay attention to the wording of "fine marking". The fiber optic machine is also suitable for marking metal and non-metal hard plastics, but it does not indicate that it is fine. The effect of the ordinary fiber optic machine will be rough, not so fine.

3. To distinguish from the pulse width and pulse frequency of the laser equipment:

The pulse width of the MOPA marking machine is adjustable and the frequency range is large. The pulse width of ordinary fiber optic machine is fixed.

4. To distinguish from deep carving in metal:

The Mopa machine may not have the advantage in this respect. It cannot drill too deep, or even drill the depth; the ordinary fiber optic machine can drill the depth on the metal material, but there are certain requirements for the laser power. If you want to drill the ideal depth, at least it must For fiber optic machines of 30W and above, the more repeated markings at the same place, the deeper the marking will be.

5. To distinguish from the parameters on the equipment nameplate:

The equipment manufactured by Foshan Fulan Laser will have a nameplate, and the relevant parameters will be marked on the nameplate. You can see the parameters on the nameplate and know what type of equipment it is.