Galvotek - Industrial laser marking machines

Laser Marking
Systems

Lo staff di Berma ti aiuta a trovare la soluzione, standard o personalizzata, più adatta alla tua esigenza di identificazione, marcatura e collaudo.

LET’S SHED SOME LIGHT

The laser marking machines GALVOTEK made by BERMA use a galvanometer scan head coupled with fiber and CO2 laser.
The laser marking machines selection includes some “stand alone” version with the laser safety CLASS 1 and 4.
These devices allow to realize industrial encoding with alphanumeric symbols, logos, Bar code and Data Matrix on several materials with high accuracy and speed.
For this reason they can be used in various sectors, also on pieces where mechanical engraving is not beared.
The laser marking machines GALVOTEK allow to change various parameters of the ray to adjust the configuaration of the laser beam to the different type of engraving and guarantee high level of control quality and speed.
All the laser marking devices BERMA are equipped with an user-friendly interface and its can be used also without PC. With the new and innovative software “IDENTIFY3” is possible to realize and manage difficult marking programs.
This laser are entirely developed and designed inside BERMA factory and represent the best solution for those companies that are looking for high standard of quality and reliability in their working processes, in any sector.
BERMA collaborate with company specialized in the automation sector to realize customized marking solutions using several loading sistems to ensure a good integration of their laser marking machines inside the production lines.

How it works the laser marking?

The laser marking is an heating process, generated by a bright beam (Laser) amplified and localized. This beam impacting on a surface, modifies it permanently.
Laser marking machines are a valid option to less effective sistems that produce a less durable marking.
It is possible to make three different types of marking:

• the refreshment that creates an heating-generated permanent marking, without damaging the material;

• the engraving that creates a direct, resistant and long lasting marking;

• the ablation, that removes the painted layer or the superficial facing, to create a contrast without damaging the material.

What are the type of laser and what are the differences?

The laser engraving could be done with fiber or CO2 source with different wavelenght.
The fiber laser marking is the most flexible engraving between the available source.

Fiber laser advantages:

• Reduced maintenance and long lifetime of the laser source

• High performance optics elements, low electrical consumption

• High energy density that allows to obtain an high quality marking in a short time

• Integrated red-pointer diode that allows an easy piece positioning

• Direct and durable marking, without using of solvents, paintings or labels

CO2 laser advantages:

• Proven and reliable laser source

• High performance optics elements, low electrical consumption (<500 W)

• Air cooling

• Higher production rate for automotive, electronic, food and other industries

GALVOTEK is a registered trademark of BERMA Macchine s.r.l. – all rights are reserved

  • Benchtop laser marking machines

    The benchtop laser marking machine produced by BERMA can be easily installed on a bench or table. These stations respect the working safety regulation (CLASS 1 protection cabin – ISO EN 60825-1).
    These devices are equipped with 1064 nm Fiber laser sources with power from 20 to 30W dependig to the model and are suitable to work on every kind of metals and some types of plastic.

  • Laser marking machines on wheels

    The laser marking machine on wheels are equipped with wheels to be easily moved.
    These stations respect the working safety regulation (CLASS 1 protection cabin – ISO EN 60825-1).
    These devices are equipped with 1064 nm Fiber laser sources with power from 20 to 30W dependig to the model and are suitable to work on every kind of metals and some types of plastic.

  • Laser marking machines for integration

    The fiber and CO2 laser marking machines for integration are studied to be integrated in other manhines or systems and belong to the laser safety CLASS 4.
    These devices are set for the direct connection via RS-232 or TCP/IP and are also equipped with various serial access protocol (ASCII) for the for direct driving of the marking system from the Host PC.
    The synchronization is guaranted by the 24VDC digital I/O on the specific connector.
    All the marking machines for integration made by BERMA are light and have small dimensions. The controller is separated and it can be installed in a easily accessible area.