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Black marking

Black marking

In general, laser marking is a permanent mark on a surface created by the interaction of a laser beam focused on the surface. The results can be very different depending on the type of material, more or less reflective, the characteristics of the laser (e.g....

Superficial aesthetic effects with the laser

Superficial aesthetic effects with the laser

How do you realise aesthetic effects on surfaces with the laser? Laser marking can be used to enhance or personalise high-end fashion or watch accessories. Two-dimensional textures or three-dimensional engravings can be easily created. Aesthetic effects on...

Color laser marking

Color laser marking

Color laser markingColour laser marking is achieved through the controlled 'growth' of a metal oxide on the metal surface, stimulated by a laser beam. Different combinations of laser parameters generate different types of oxides, which, by reflecting light...

The Sisma team at Istanbul Jewelry Show 2023

The Sisma team at Istanbul Jewelry Show 2023

These have been intense and fulfilling days and we would like to thank all our customers, agents and distributors who visited us during the Istanbul Jewellery Show and who have contributed to our success over the years. We thank our Sisma Mea team for...

Night&Day laser marking

Night&Day laser marking

What is "night & day" laser marking? As part of the manufacturing process, laser markers can be used to process materials. Surface ablation is a process in which the coating, plating or other surface layer of an element is removed to reveal the underlying...

Remote welding

Remote welding

Remote Welding refers to laser welding, where the laser beam is not guided by an operator or a robot, but by a galvanometric scanning head, following a path predetermined by software. The movement of the beam is precise, very fast, even on extremely complex paths....

Fill – It

Fill – It

A proprietary texturing software package  SLC3 is the SISMA software controller able to perform full control of laser machines, integrating visual interface and CAD features.Sisma has introduced in the SLC3 a proprietary texturing software package for...

Sisma validates Power Resins on its Everes DLP 3D printer

Sisma validates Power Resins on its Everes DLP 3D printer

Sisma, leading italian manufacturer of DLP 3D printing equipment, opens up its systems to third party resins introducing the compatibility with Power Resins for the jewellery market. Everes DLP 3D printers recently switched from a closed to an open platform, enabling...