LIMITED TIME ONLY for new customers: 10% off your first repair or exchange!
The BEST in FANUC Exchange, Repair & Service
When a FANUC amplifier, motor, power supply, or control starts acting up in your Wisconsin shop, call our CNC repair technicians for free troubleshooting over the phone. A quick diagnosis helps you avoid paying for parts that were never the problem. We can help in three ways: free phone support, repair or exchange of your FANUC parts, and referrals to local CNC repair shops in Wisconsin for other controls or hands-on replacements.
Machine shops in Wisconsin serve industries like industrial machinery, engines, and agricultural equipment, and many of them run FANUC controls. Tri Star CNC repairs and exchanges FANUC amplifiers, motors, power supplies, and controls for shops of every size in the area. Send your failed part in for repair, or get a refurbished exchange unit to get running sooner. Repairs typically ship back 3 to 5 business days after you approve the quote.
300 Venture Dr
Dousman, WI 53118
262-965-3655
2328 Hammond Dr. Unit E
Schaumburg, IL 60173
630-345-0096
1155 La Salle Court
Lake Geneva, WI 53147
262-812-8060
955 N. Cucamonga Ave
Ontario, CA 91764
Phone: 909-262-8661
machinedown@aol.com
760-828-1991
Alarm bells ringing? Diagnose issues for your FANUC CNC parts with our alarm code guide.
Tri Star CNC representatives will remain in touch with you, providing updates throughout the entire process.
Tri Star CNC Services troubleshoot and repair malfunctioning FANUC parts in-house at our McHenry, Illinois, facility. Parts are tested in a closed loop to determine the exact source of the problem. Our technicians then determine what must be done. Our ever-growing part exchange stock to speeds up replacements to get your CNC machinery fixed fast.
Thorough Repairs
Our repair process includes breakdown, static testing, washing, and addressing known high failure rate parts. We also upgrade components to higher quality and apply factory modifications.
Free Rush Service Availability
Expedited service is offered at no additional charge for urgent requirements, provided it is genuinely necessary, disclosed transparently and no exchange item is in stock.
Cost Transparency
Search our convenient parts catalog for prices. If an item is not repairable, we offer replacement units available for purchase.
Comprehensive Support
Along with phone support, we offer detailed repair information and updates for your peace of mind.
Quick Quotes
Most quotes are sent within a day of sending it to us (two days for more complex cases).
Simple Repair Process
Standard turnaround is 3 to 5 business days following approval for repairs.
Timely Turnaround
Standard turnaround is 3 to 5 business days following approval for repairs.
For Wisconsin shops that need a machine running again quickly, our FANUC exchange program is usually faster than waiting on a repair. You receive a refurbished part at a lower price than new, tested in a closed loop at our McHenry, Illinois facility, and you send your failed core back to us for credit.
Watch for servo or spindle alarms that keep returning, amplifiers that run hot or trip, axes that drift out of position, and faults that appear without a clear cause. Running a machine through these symptoms tends to make the damage worse, so call us early for the best chance at a simple repair.
815-578-9145
815-578-9145
FANUC Servo Amplifiers
FANUC Spindle Amplifiers
FANUC Power Supplies
FANUC Controls
FANUC Motors