Pureon - Surface Finishing Solutions

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Total Process Solutions

From bottom to top, from start to end, from diamond to pad – We are a vertically integrated surface solutions provider. Our solutions are backed with in house product development, research and application testing along the entire value chain. Our global presence in manufacturing and research ensures we are closer to you to support your application development.

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Industries

Advanced Optics

Semiconductor & Electronics

Precision Industry

Luxury Goods

Medtech

Tools & Coatings

Advanced Optics

The advanced optics industry's high-performance components and systems are vital for applications like semiconductors, telecommunications, aerospace, and medical technology, demanding innovative and precise solutions.

Semiconductor & Electronics

Today, semiconductors are part of every electronics system. when producing the silicon wafers needed for chip manufacture, the details cannot be small and fine enough. A case for Pureon.

Precision Industry

From cars of the future to robots with AI - wherever there's new thinking, it cannot be done without wires, cables, sensors or seals. Those who supply components on a micro scale need precise solutions.

Luxury Goods

Whether layman or connoisseur - watches fascinate people. when tiny screws, bridges, rubies, or glasses need to be flawlessly polished in horlogerie, Pureon is in demand. We also make synthetic gemstones shine.

Medtech

In an era of longer lifespans, global prosperity, and rapid advancements in medical technology, maintaining a high quality of life has become increasingly complex, emphasizing the value of health. New technologies are revolutionizing medical technology.

Tools & Coatings

Smooth transmission and wear protection are crucial benefits of a perfect surface. Whether it's precise coatings or grinding, Pureon's experts understand the specific requirements of the industry.

Solutions

Grinding

Lapping

Polishing

CMP

Grinding

The grinding process enhances the overall quality of a wide range of materials. It involves the removal of excess material using grinding pads resulting in a refined surface texture.

Lapping

Lapping is a precise surface finishing process to achieve exceptional flatness and mirror-like smoothness on various materials. Using abrasives and a slurry, it gently removes surface imperfections and enhances component fit and contact.

Polishing

Polishing focuses on refining the appearance and smoothness of materials. By using progressively finer abrasive compounds or pads, polishing removes finer imperfections, creating a glossy mirror finish.

CMP

Chemical Mechanical Polishing (CMP) is a sophisticated surface finishing process extensively employed in the semiconductor and electronics industries. It combines mechanical abrasion and chemical reactions with an abrasive slurry.

Insights

Oct 2026

When Microns Decide: Pureon Polishing for Metrology

When Microns Decide: Pureon Polishing for Metrology In industrial metrology, one simple truth applies: a measuring instrument can only be […]

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Oct 2026

Polishing for Space: Pureon Consumables in Precision Optics for the Artemis Mission

Polishing for Space: Pureon Consumables in Precision Optics for the Artemis Mission When the Artemis mission orbited the Moon this […]

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Jul 2026

EPHJ 2026: Strengthening Partnerships and the Swiss Made Story

EPHJ 2026: Strengthening Partnerships and the Swiss Made Story Geneva’s Palexpo, a G7 Summit next door, and a trade fair […]

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Jun 2026

Pureon Nanodiamonds Power Cutting-Edge Quantum Research: From the Lab to the Future

Pureon Nanodiamonds Power Cutting-Edge Quantum Research: From the Lab to the Future A new peer-reviewed publication demonstrates how Pureon’s high-purity […]

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