Grinding machines

How grinding machines work

With an electric edge grinder, you can easily keep your steel edges razor-sharp – all the time. Grinding machines make edge work quick, precise, and consistent, which is difficult to achieve with only manual tools. They are used by both clubs, competitive skiers, and recreational skiers who want a professional result with less effort.

Why choose a grinding machine?

An important point in competitive skiing is to always have the same condition on your steel edges. It becomes a major disadvantage to train on semi-sharp edges and then compete on perfect edges – which often becomes the reality with manual grinding. However, with a grinding machine, you always get perfectly sharpened steel edges before each session with less effort.

Advantages of grinding machines

• Always provides the same result – even, sharp edges every time.
• Faster than manual grinding with files and stones.
• Exact angle and consistent finish.
• Less risk of edges becoming uneven or "catching."

When is a grinding machine suitable?

• For competitive skiers who need perfect edges before every run.
• For clubs and teams that regularly grind many pairs of skis.
• For recreational skiers who want professional results at home without advanced techniques.

Tips for best results

• Clean the ski before grinding so that the edges are free from dirt.
• Let the machine do the work – don’t press too hard.
• Combine the grinding machine with stones for the final polishing and to remove burrs.
• Ensure that the machine's grinding surfaces are clean and in good condition.

Want to learn more?

In our guide Sharpen Steel Edges you will find more tips on how to maintain and grind edges – both with traditional tools and grinding machines.

FAQ – Common questions about grinding machines

Are grinding machines only for professionals?
No, they come in models suitable for both recreational and competitive skiers. They make the job easier and always provide a consistent result.

Do I still need stones?
Yes, stones are used for fine polishing and to remove burrs even after machine grinding.

Can I damage the ski with a grinding machine?
Not if you use it correctly. Follow the instructions and let the machine work without hard pressure.

Is a grinding machine a replacement for files?
To some extent – it makes rough and standard grinding faster and more precise, but many still use files and stones for detailed work and competition finishes.