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 markers produced by BERMA use a galvanometer a scanning head with two galvanometers, associated with a fiber laser source with a wavelength of 1060 - 1085 nm. The range includes different models of "Stand Alone" laser machines in safety class 1 or OEM systems for integration, in safety class 4.

The laser engraving marking systems produced by BERMA allow to realize industrial codings, with alphanumeric characters, logos and codes like Bar-code and Data Matrix, on several materials in an extremely fast and qualitatively impeccable manner. They can be used in various product sectors, even on components where a mechanical incision of the surface is not tolerated.

The laser marking machine allow to vary different parameters of the radius, to adapt the configuration of the beam to the different needs of laser engraving, ensuring the highest levels 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 different types of marking processes:

Engraving: it creates a cavity due to the removal of the material, it is resistant, long lasting and fake proof

Annealing: creates a permanent marking induced by heat, without removing or compromising the material

Ablation: removes paintings or surface coatings to create a contrast without damaging the base material

• In relief: It blends a micro-layer of material, which when cooled creates the marking in relief

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

The laser engraving could be done  ith different wavelenght sources.
The fiber laser marking is the most flexible engraving between the available source.

Laser markers 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

• 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.

  • High productivity laser marking machines

    The high productivity laser marking machines are mounted on 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 100W 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 laser marking systems 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 several access protocol proprietary (bermaCMD) and standard (MODBUS) 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.