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Knowledge base

In our knowledge base, you'll discover essential information for professionals in the jewellery industry.

GRS Launches Three New Air Systems

This fall, we are introducing three new air systems from GRS, who once again sets a new standard for the industry by combining powerful performance with innovative design.

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Metal Guide: Enhance your knowledge

You're probably familiar with most types of metals, but what are their definitions? How do they behave? And how can you utilize them in your work?

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Diamonds & Gemstones

Here you get an overview of a wide range of diamonds and gemstones. Explore each stone's unique characteristics and find information on their origins.

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Safety Data Sheets

As a user of chemicals and mixtures, it is important to have safety data sheets available.

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Demo videos: Guides for using tools and machinery

Here, you can find videos from Aktiv Guld's YouTube-channel, demonstrating our products with guides and tutorials.​​​​​​​

Watch our demo videos here.

Why Lötstar is one of the safest soldering machines

The popular soldering machine Lötstar from Mig-O-Mat is a unit with own gas production by the electrochemical way of electrolysis.

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Effective fume extraction for your workshop

Are you considering a fume extraction system for your workshop? Get valuable advice on choosing an efficient system that can remove dangerous particles and fumes.

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Optimize your workflow with a Siro Lasertec welding Laser

Siro Lasertec has made the welding process quick and simple, with laser welding providing completely new possibilities that are not offered by traditional technologies.

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​​​​​​​PUK 6: Setting standards of technology

Lampert's PUK pulse spot welder, with its TIG pulse fine welding technology, is now an indispensable tool for jewelers, watchmakers, and similar professions.

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Metal Calculators

With our Metal Calculators, you can easily find the right amount of gold you need for a certain project.

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