Which compressor should I choose?

When choosing a compressor, it is essential to select one that provides sufficient air pressure for your needs. Therefore, it’s important to know how much compressed air you require. It’s always a good idea to choose a compressor with a higher capacity than your actual needs.

At Aktiv Guld, we offer compressors with a tank capacity of 24 liters and air pressure up to 8 bar—sufficient for the types of machines commonly used in goldsmithing. Our range also includes more powerful compressors capable of delivering air pressure up to 16 bar, which is especially suitable for watchmaking tasks such as pressure testers for watches.

Mini compressor

If you only need a compressor for your soldering torch, a mini compressor is an excellent choice. At Aktiv Guld, we carry an oil-free mini compressor without a tank. In addition to providing sufficient air pressure for soldering work, the mini compressor's compact size makes it easy to fit into any goldsmith workshop.

Why choose an oil-free compressor?

Compressed air systems use oil for sealing, cooling, and lubrication. However, some of the oil mixes with the compressed air. If oil contamination is not an issue for your production or end product, an oil-lubricated compressor remains a viable choice.

An oil-free compressor, on the other hand, is ideal for equipment sensitive to oil vapor, such as the GraverMach engraving and setting system from GRS, which requires completely clean air. Moreover, the motor of an oil-free compressor is designed for continuous operation, making it highly reliable and durable—perfect for goldsmiths, jewelers, and engravers.

Oil-free compressors offer several advantages. In addition to avoiding oil residue, they have lower maintenance costs since there is no need for oil condensate treatment or filter replacements. Oil-free compressors lack an oil filter, meaning you won’t have to worry about changing it.

Oil-free compressors also have a better environmental impact, as oil-free air reduces the business's negative environmental footprint compared to oil-lubricated compressors.

However, oil-lubricated compressors are quieter than their oil-free counterparts. Since a compressor is often placed near your workspace, the noise level should also be considered when making your purchase.

Accessories for air compressors

At Aktiv Guld, you’ll also find accessories for compressors. These include air couplings, such as quick-connect systems and push-in hose systems, which make it fast and easy to connect and disconnect machines. We also stock pressure hoses for both coupling systems, air filters, and oil separators for oil-lubricated compressors, which filter out dirt and oil from the compressed air.

Maintaining your compressor

Compressors are designed to operate intermittently, and failing to adhere to these intervals can cause significant wear on the vital components. Regular maintenance is crucial to ensure your compressor lasts for many years.

Whether your compressor is oil-free or oil-lubricated plays a significant role in how it should be maintained. Generally, you should regularly drain condensate from the pressure tank. If your compressor uses oil, checking the oil level and refilling as needed is essential. Always follow the manual's instructions and familiarize yourself with the proper use of your compressor.

A wide range of machines for jewelry production

At Aktiv Guld, we offer an extensive selection of jewelry-making and production machines, including laser engraving machines, spot welders, and rolling mills. Visit our showroom to learn more about our range of compressors, as well as our selection of machines and jewelry tools.

We are available by phone every day from 8:00 AM to 4:00 PM to answer your questions. Whether it’s tools, semi-finished products, metals, or diamonds, Aktiv Guld has over 25 years of experience, allowing us to guide and advise you on your next purchase.

We constantly stay updated with the latest techniques and products, ensuring you receive the best possible advice. This way, you can always trust that we recommend only the very best. When you shop at Aktiv Guld, you can rest assured that you are not only making a good purchase but the right one.