Precision.
Performance.
Reliability.
Spindle Repair, CNC Machine Services
& Industrial Solutions — Done Right.
Comprehensive Services
Expert Spindle Repair to Minimize Downtime
Restore precision and performance with our expert spindle repair services. Minimize downtime, reduce costs, and extend spindle life with precision repairs.
Precision Machining & Grinding
High-quality precision machining and grinding solutions for spindles and industrial components. Achieve superior accuracy and performance with expert craftsmanship.
Taper Grinding
On-site taper grinding services to restore spindle accuracy and toolholding performance. Reduce runout, improve efficiency, and extend the life of your machinery.
New and Custom Spindles
Custom-built spindles designed for precision, performance, and durability. Get new spindles tailored to your unique machining needs with expert engineering.
Centerline Inc
Industry Leading Services
Ensure your equipment runs at peak efficiency with our industry-leading spindle services and machining solutions.
BRANDS
We Work With
Join our team
Careers at Centerline Inc.
Description of Duties:
Looking for a career in precision machining and spindle repair? Centerline Inc. is hiring skilled professionals for CNC machining, spindle repair, and manufacturing roles.
✔ Strong Mechanical aptitude
and attention to detail
✔ Experience with CNC machining, grinding, or spindle repair
(preferred but not required)
✔ Ability to read and interpret technical drawings
✔ A team-oriented mindset and commitment to
quality workmanship
Premium Spindle Accessories & Brand Partnerships
Centerline, Inc. partners with global leaders like SycoTec, Alfred Jäger, Henninger, and Ortlieb to provide premium spindle accessories, workholding, and high-frequency solutions. ...more
Brands
September 17, 2025•1 min read
Vibration and Failure Analysis: Protecting Spindle Performance
Centerline, Inc. provides expert vibration analysis and failure analysis services to identify issues, prevent downtime, and extend spindle life. ...more
Analysis
September 17, 2025•1 min read
Balance & Vibration Analysis: Protecting Your Productivity
Centerline, Inc. offers spindle balance and vibration analysis to extend spindle life, reduce tool wear, and prevent costly downtime. ...more
Balancing
September 17, 2025•2 min read
High-frequency motor spindle type 5060 AC-C5-60-30-ESD
High-frequency motor spindle type 5060 AC-C5-60-30-ESD ...more
Spindles
April 03, 2025•1 min read
Henninger 2020 Product Catalogs
Henninger 2020 Product Catalogs ...more
Henninger
April 03, 2025•0 min read
Partner News Henninger @ 2019 EMO Hannover
Partner News Henninger @ 2019 EMO Hannover ...more
Henninger
April 03, 2025•1 min read
Among the oldest
Independently Owned
Centerline, Inc. is dedicated to minimizing machine downtime by providing exceptional spindle repair services, new spindles, system upgrades, and precision-machined parts across various industries. As one of the largest and oldest independently owned spindle repair companies in the U.S., we prioritize customer satisfaction through open communication, setting clear expectations, and delivering quality service.
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