Milling spindle repair – Fast, efficient, reliable
Fast milling spindle repair with manufacturer-independent spindle service
A breakdown of your CNC machines can have serious consequences for your production. We are the experts who are immediately available to professionally repair your spindle.
Milling spindle repair instead of replacement – for optimal value for money
A defective milling spindle quickly leads to long downtimes and economic losses. Purchasing new spindles or replacement spindles is usually significantly more expensive and involves longer waiting times.
A spindle repair by KERN is often preferable to waiting for a suitable replacement part. You don't need to worry about the quality of your reconditioned milling spindle: it is at least on par with a new spindle – often even better.
At the same time, the service life of your spindle is significantly extended. Precise repair, optimization, and the use of high-quality components save you money and ensure the efficiency of your machine tools.
All the facts about milling spindle repair at a glance
- Extend service life – Spindle maintenance, optimization, and high-quality replacement parts ensure that your spindles last twice as long on average.
- Express repair – Return delivery within 6 to 8 business days to minimize downtime.
- Save money – 20 to 30% cheaper than buying new or replacing the spindle, with the same quality.
- Full service —removal, collection, assessment, disassembly, repair, and assembly—all from a single source.
Expertise and experience in milling spindle repair: KERN is your strong partner
Milling would be unthinkable without a high-quality, precision milling spindle. Defects in this important component can quickly bring your production to a standstill and cause massive economic damage to your company. To identify the problem quickly and remedy it as needed, you should rely on experienced specialists—and KERN is the right place for you.
With over 35 years of experience and more than 16,000 successfully repaired spindles, we are one of the leading service providers for CNC spindle repair of milling spindles and other types. Our technicians have extensive expertise and work independently of specific spindle manufacturers or brands such as Weiss, GMN, Kessler, or DMG.
Your advantages at a glance
- Internationally active – Sustainable repair and spindle service solutions for customers worldwide.
- Pure experience – 35 years of expertise, 16,000 spindles repaired, and over 7,000 satisfied customers.
- Extensive expertise – We repair all types and brands of spindles.
- Neutral & independent – repairs for all manufacturers, no ties to specific brands.
- Certified quality – TÜV-tested in accordance with DIN EN ISO 9001 – with a 2-year warranty.
This is how spindle inspection and repair works
We offer a comprehensive repair servicefor your milling, motor, and other spindles. On request, we can take care of all the work involved—from spindle inspection and repair to reinstallation in your machines.
We will coordinate the exact scope of our services with you individually. We develop solutions for your requirements and are available to you as your point of contact at any time.
Our repair process in 6 steps
- Spindle receipt - delivery or collection of your spindle.
- Failure analysis & assessment - Mechanical & electronic testing, including documentation of disassembly.
- Spindle report & quote – Transparent assessment of the damage and individual repair quote, tailored to the type and complexity of the spindle repair.
- Repair & optimization – replacement of defective components, repair of damage, and optimization of performance.
- Testing & quality assurance – Precise testing on our state-of-the-art test field.
- Delivery & reinstallation – Return delivery or optional installation/assembly by our employees.
Immediately available – speed and precision in service
Our milling spindle repair service is available immediately when you need it. Thanks to state-of-the-art equipment and extensive expertise, our technicians work quickly and precisely, significantly reducing your downtime. You save money without compromising on the quality of your components.
We see ourselves not only as a repair company, but as a comprehensive spindle service provider. From removal to reinstallation, we take care of all steps and handle milling spindles, motor spindles, and other spindle types from all manufacturers and brands. This ensures that your production continues to run smoothly and your machines remain ready for use at all times.
Frequently asked questions (FAQ) about milling spindle repair
How long does the repair take?
As a rule, milling spindle repairs take 6 to 8 business days. In particularly urgent cases, we will work with you to find a solution!
Why repair instead of replacing the spindle?
Repairs are available faster, cheaper, and increase efficiency in the long term.
Are original parts used to repair the milling spindle?
Yes, we use original components from the spindle manufacturers wherever possible to guarantee optimum quality and a perfect fit. If no original parts are available, we use certified premium suppliers.
