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CNC Control Repairs

FANUC CNC Control Board Repairs

Tri Star CNC Services, LLC works with FANUC products because of the company’s notable experience and respected reputation. With more than 55 years of experience in the development of CNC equipment and parts, FANUC has 3.3 million CNC controls and a 65% market share in the global CNC sector. Tri Star CNC Services uses FANUC products because, to put it simply, they’re the best.

Of course, sometimes even the best products need repairs. This is where Tri Star CNC comes in. We provide FANUC control board repair services for companies across the United States.


Tri Star CNC Services, LLC offers a wide selection of FANUC control parts

As the leading CNC control repair service in the Midwest, Tri Star CNC Services, LLC uses FANUC control parts to ensure that your machines are running at their highest level of capability and efficiency. Their high quality products produce short processing times that can increase the productivity of your projects at home or at work.

Beyond having the high quality control parts available, FANUC also has one of the widest manufactured selections of major components for any CNC machine found anywhere. Motors, amplifiers, input, and board controls are all tailor made and can be installed easy in any CNC operating machine. With FANUC creating its own selection, their parts have reliable functions that are trusted globally.


Free Phone Support for Faulty FANUC Servo & Spindle Drives.

If you are experiencing any issues with your precision CNC machining and suspect an issue with electronic components, contact us today. We provide free phone support to help you determine if your servo or spindle drive is malfunctioning and needs repair.

Tri Star CNC’s technicians have extensive experience repairing and refurbishing FANUC servo drives and spindle drives. We maintain a well-stocked inventory of parts necessary for overhauling these devices, so you won't have to wait long before we return a working part.

Besides diagnosing and replacing faulty components, we also replace any parts which may be nearing the end of their service life and load test the unit before returning it. We also thoroughly clean all units before sending them back.

Contact Tri Star CNC Services for expert repair of FANUC servo drives and spindle drives.

CRT to LCD Conversion for CNC Machines

After years and years of use, CNC machines with a CRT monitor can begin to have defects that appear. In the end, most individuals or businesses working with CRT monitors have outdated technology which will continue to break down or slow down productivity over time.

Tri Star CNC Services, LLC doesn’t want you to waste your money on trying to find a replacement for a monitor that isn’t giving you the results you want. We offer an upgrade service, also known as an LCD monitor retrofit, capable of bringing your CNC machine back into proper working order and the modern age.

FANUC Retrofit Service Saves You Money

Without an upgrade, you will continue to deal with heavy monitors that are splotched with colors and unnecessarily driving up your electric bill. Screen defects that occur over time can keep your CNC operator from being able to control the machine as accurately as they’d like to.

If Tri Star CNC Services, LLC were to perform an LCD Retrofit, your CNC machine’s efficiency will improve. Without spending a lot of money, you get a more reliable screen that makes your operator’s job easier and more productive.

Browse our full list of FANUC and GE FANUC parts available for sale or exchange from Tri Star CNC Services in McHenry, Illinois.

We service locations across the United States:

Contact Tri Star CNC for FANUC control board repair services.
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