Infinity Line

Infinity Line

Maximum productivity for unparalleled marking and cutting.

Infinity Line
  • Processes: cutting, marking, engraving and perforation.
  • Processable materials: paper, card, leather, faux leather, hide, natural and technical textiles, denim, rubber, wood, acrylic, acetates and organic materials, plastic sheets and films.
  • Sectors: Graphic Arts, footwear, leather, labeling, packaging, furnishing, interior design, job shop, automotive, electronics.
  • Device for dynamic control of focal point “Dynamic Beam Expander” directly by software, for high performance.
  • Rotary table to increase productivity: you can process the material without stopping the continuous work cycle, optimizing loading/unloading time.
  • CCD camera for high precision registry laser processing.
  • Class 1 for the safety of the operator and work environment.
  • It can be perfectly integrated into any production environment.
  • 100% SEI Laser design and manufacture: guaranty of stability and repeatability.
  • Z axis controlled by software enables the optimization of the laser spot size according to the size and the thickness of the material, as well as the working area.


  • CCD camera


Infinity 3550

Working area: up to 500×350 mm;
Laser power: from 80w to 150w.

Infinity 5070

Working area: up to 700×500 mm;
Laser power: from 150w to 540w.

Infinity 7070

Working area: up to 700×700 mm;
Laser power: from 150w to 540w.

fairs and events

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We are glad to inform you that from OCTOBER 4th to 6th 2023 we will be at Viscom Italia fair in Milan (Italy). Hall 12 …


We are happy to inform you that from 3 to 5 May 2022 we will be at REKLAMA POLYGRAF  fair in…


news and press

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SEI S.R.L. was born  40 years ago thanks to a strong culture of engineering, to main values of loyalty and passion…


FESPA FAIR – SEI Laser will be present at the next Fespa 2017, taking place in Hamburg from 8th to 12th…



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