Laser cutting

Laser cutting has many advantages over traditional cutting methods (water jet, punches, plasma, ..). It is fast, accurate and the resulting cut is more perfect than other methods used. The installation of a laser cutting machine can significantly reduce the cost of the entire production process. Laser machines can be used for cutting metallic and non-metallic materials.

CO2 laser

It is used in outputs from 100 W for cutting with oxygen (thin materials in range of millimeters), from the order of kW for cutting with nitrogen, argon, air. Compared to other types of lasers, it has low efficiency (10%) and high costs for consumables and service (regular replacement of focusing lenses, mirrors, the laser needs for its operation 4 types of high-purity gases + cutting gas, excitation HF stage is also a consumable , it is necessary to regularly overhaul the resonator and tune the optical path).

Good ratio of speed and quality of cut for thick materials (20 mm and more)
Low efficiency (10%) high costs for consumables and service
Performance from 100 W for oxygen cutting

Fiber laser

It is used for cutting from 500 W and is profitable up to approx. 3 kW. The laser beam is lead to the machine via an optical fiber. More powerful cutting lasers are usually composed of several modules, and if one module fails, it is possible to continue working with the remaining modules (of course with lower power). The consumables for these cutting lasers are only the cover glass, or the ceramic insulating ring and nozzle. The disadvantage may be a higher purchase price compared to a CO2 laser (it always depends on the application).

Unrivaled productivity and cut quality for thin materials (approx. up to 10 mm thick)
High efficiency (50%) small size and low maintenance
Performance 500 W and is capable up to approx. 3 kW
Assist gas cutting oxygen, nitrogen, argon, air (sufficiently dried)

Why choose our solution

Bespoke laser customization

We can advise on the selection of already made solutions (machines), and build a bespoke machine (our own solutions, which we produce under the name of the Narran Veles series. We have many years of experience with cutting various materials and can advise according to customer requirements.

Complete realization

We process the order from the customer's idea, through the selection / production of equipment, to the training and subsequent service of the machine.

Application testing

We offer testing of your samples on our machines for easier selection of a suitable solution.

Fast service

We have common spare parts in stock and we solve the service of the machine promptly according to the customer's needs.

Case study
Řezání kovových fólií na malých plotrových zařízeních

Ačkoli na práci s kovy se používají vláknové (fiber) lasery, zaznamenáváme stále větší poptávku po CO2 zařízeních na řezání tenkých kovových fólií. Začali jsme proto testovat řezání fólií na našich plotrech Thunderlaser.

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Case study
Laserové ořezávání vtoků

Během tlakového vstřikování materiálů (typicky plastů) zůstávají na výrobku vtoky, tedy nežádoucí zbytky, které je potřeba efektivně odstranit.

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Case study
Vyřezávání roušek a ochranných štítů proti COVID-19

Vzhledem k celosvětovému šíření viru vyvíjíme maximální úsilí, abychom zajistili bezpečnost našich zákazníků, dodavatelů a zaměstnanců. Podnikáme kroky, abychom v co nejvyšší možné míře omezili šíření viru, snažíme se pomáhat a podílet na nových příležitostech. Naše stroje vyrábí i ochranné roušky a štíty.

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Case study
Laserová značka, kterou můžete sníst

Pro klienta z potravinářského průmyslu jsme nedávno postavili speciální stroj s výměnnými stoly, který se používá právě pro ořez a “gravírování” jedlého papíru. Parametry značení lze nastavit podle tloušťky a složení materiálu.

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Case study
Thunderlaser na českých univerzitách

V září 2018 jsme dodali dvě zařízení Thunderlaser do vysokých škol. O kvalitě těchto plotrových laserů se tak mohli přesvědčit i pracovníci univerzit v Praze a Brně.

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Advantages and functions of our lasers

The cut is precise, high quality, precise
You can cut thin and thick materials
The edge of the cut is clean and smooth
When cutting, there is a minimal cut, ie the loss of material is minimal
You can cut complex shapes with different material thicknesses
Laser cutting is non-contact and almost noiseless
The laser allows 2D and 3D cutting and various cutting depths
Wide use of different materials

Suitable materials

Metal
Wood
Glass
Plastic (PMMA)
Paper
Textiles

Advantages of laser cutting over conventional methods

1
Accuracy

quality, speed and precision of the cut

2
Cutting speed

productivity and work efficiency is high

3
Cleanness

almost no waste is generated when the material evaporates

4
Efficient production solutions

the cutting machine can be integrated into an automated workplace

What can a cutting laser be used for?

Plexiglas products
company logos, letters, shapes, lamps, interior partitions, stands
Cutting parts of textile fabrics
manufacture of clothing, coronavirus drapes
Paper cutting
production of business cards, wedding invitations, greeting cards, brochures, cutting the shape of boxes for products
Manufacture of furniture and promotional items
of plywood and wood
Cutting cork, rubber, vinyl
Use in metal production

Our lasers offer

NRGL Textile
Wood
Plastic (PMMA)
Glass
Textiles
Paper
Laser system for cutting, engraving, marking and perforation of materials from rolls. It provides the best solutions in the field of technical textiles, interior design and the fashion industry.
On request
Nova 63
Wood
Plastic (PMMA)
Glass
Textiles
Paper
Universal cutting and marking laser, which is suitable for its flexibility even in less demanding operations, where it is unnecessary to purchase a laser machine of industrial parameters.
On request
Mercury Fiber
Professional cutting plotter for metal materials. Equipped with a fiber laser with an output of up to 2 kW.
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