Compact, silent and energy-efficient laminar flow units

Roxer SA, which specialises in water resistance testing for watches, has developed a number of new laminar flow units that ensure a locally controlled atmosphere. This offers many benefits, including energy efficiency, that could also appeal to medical device manufacturers...

With 70 years of expertise and ‘Swiss Made’ know-how, Roxer SA ensures total technical reliability across all its processes, from engineering through to after-sales service. Based in La Chaux-de-Fonds in Switzerland, the company combines an array of standard products with customised solutions meeting the highest industrial standards of precision and quality.

Its latest technological innovations include two new laminar flow units: Nano Laminar and Micro Laminar. Demonstrating Roxer’s mastery of ISO 3 requirements, these models have been designed to redefine precision cleanliness, exactly where it is needed, with a unique solution featuring a sleek and ergonomic design. The aim is to ensure a controlled local atmosphere that eliminates dust and microparticles: a vital requirement not only for watchmaking but also for medtech and microtechnology.

Three models to cover every need

Nano Laminar and Micro Laminar boast a particularly sleek and stylish design (Source: Roxer SA)

With work areas of 20x30cm and 50x30cm respectively, Nano Laminar and Micro Laminar are compact, lightweight, silent, user-friendly and energy-efficient equipment models, with energy consumption levels three times lower than a conventional laminar flow unit. They adapt seamlessly to every environment, meaning they can be used at all stages of production, including assembly and control.

These models also stand out thanks to their ultra-efficient and adjustable LED lighting, which completely eliminates any shadows.

Roxer highlights what it considers a real breakthrough in terms of aesthetics, in that these new laminar flows eliminate the need to enclose workstations, thus improving the user experience as well as the overall environment.

A third model, Ultra Laminar, completes this technologically innovative range. It takes the conventional laminar flow unit to the next level, delivering a customised solution that ensures a clean work area while fitting seamlessly into any type of workbench.

Optional accessories and customisations

Ultra Laminar provides a tailor-made solution for workbenches (source: Roxer SA).

The Nano Laminar and Micro Laminar models are offered as standard in a tabletop version or in a workbench version with a work surface.

Customers can also choose:

  • the colour scheme of the various surfaces, or a laminated wood finish;
  • a height-adjustment option;
  • armrests.

The armrests provide extra comfort by supporting users’ forearms and allowing them to make more precise movements.

You can find Roxer SA at stand B25 at EPHJ 2026.

https://www.roxer.ch/en/