The VULKANUS knife sharpener was invented by the owner of the company Harald Stallegger from Salzburg, who then patented it. Spring-loaded hard alloy (cemented carbide) rods remain firmly in contact with any blade shape. Sharpen both smooth and serrated knives in a very simple way without unwanted scratches.

Simple grinding that anyone can handle. All you have to do is run the knife through the sharpener several times with the tip down, pull the knife without increased pressure and you can continue slicing.

The grinder works on the principle of a patented spring system. It is made of high quality black plastic and is very durable. It is intended both for professional kitchens and for sharpening knives at home.

VULKANUS Professional The VULKANUS®Professional has brought the craft of knife sharpening to a level of perfection – for both straight-edge and serrated blades. Offering both sharpening and honing in a single unit, the patented spring technology and high-quality stainless steel components ensure both a long service life and safe food processing. These features, coupled with its robust construction, make the VulkanusProfessional the ideal solution for commercial kitchen environments.