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Fuji Electric CNC control board rebuild specialists

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

Fuji Electric CNC Control Board Repair Services

Is your Fuji Electric CNC control board malfunctioning? Roc Industrial LLC specializes in fast, reliable Fuji Electric CNC control board repair services to minimize downtime and maximize productivity. We understand the critical role these boards play in your CNC machinery, and our expert technicians are equipped to diagnose and repair a wide range of issues. Trust Roc Industrial LLC for dependable repairs, backed by our commitment to quality and customer satisfaction. We offer free evaluations and warranty-backed services, ensuring your equipment is back up and running quickly and efficiently.



About Fuji Electric CNC Control Boards

Fuji Electric is a globally recognized leader in industrial automation and power electronics, renowned for its high-quality and innovative CNC (Computer Numerical Control) systems. Their CNC control boards are integral components in a wide array of CNC machines, including milling machines, lathes, and machining centers. These boards are designed to precisely control the motion and operation of the machine tools, ensuring accuracy and efficiency in manufacturing processes. Fuji Electric CNC systems are known for their robust performance, advanced features, and reliability, making them a preferred choice for industries demanding precision and consistency.


Fuji Electric CNC control boards are widely used in various industries, including aerospace, automotive, medical device manufacturing, and general machining. Their advanced capabilities enable manufacturers to produce complex parts with tight tolerances, contributing to improved product quality and reduced production costs. The brand's commitment to continuous innovation ensures that their CNC systems remain at the forefront of technology, providing users with cutting-edge solutions to meet the evolving demands of modern manufacturing. Roc Industrial LLC understands the intricacies of these sophisticated systems and provides expert repair services to keep your Fuji Electric CNC machines operating at peak performance.



Supported Models & Series

We repair a wide range of Fuji Electric CNC control board models and series, including but not limited to:

  • Fuji Electric Alpha 5 Series

  • Fuji Electric Alpha 6 Series

  • Fuji Electric Alpha 7 Series

  • Fuji Electric FALDIC-α Series

  • Fuji Electric FALDIC-W Series

  • Fuji Electric FALDIC-X Series

  • Fuji Electric NC100 Series

  • Fuji Electric NC200 Series

  • Fuji Electric NC300 Series

  • Fuji Electric NC400 Series

  • Fuji Electric Operator Panels (Various Models)

  • Fuji Electric Power Supply Units (Associated with CNC Systems)


Common Fuji Electric CNC Control Board Problems We Repair

Customers often experience a variety of issues with their Fuji Electric CNC control boards, ranging from complete failure to intermittent malfunctions. These problems can significantly impact production and lead to costly downtime. Roc Industrial LLC specializes in diagnosing and repairing these common failures, ensuring your CNC machines are back in operation as quickly as possible.

  • No Power/Dead Board: The control board fails to power on, indicating a potential issue with the power supply or internal components.

  • Communication Errors: The board is unable to communicate with other components of the CNC system, such as the servo drives or the operator panel.

  • Overheating: Excessive heat generation can lead to component failure and reduced performance.

  • Blown Fuses: Repeated fuse failures suggest a more significant underlying problem, such as a short circuit or component malfunction.

  • Encoder Faults: Errors related to the encoder feedback system, affecting the accuracy of the CNC machine.

  • Drive Errors: Issues with the control signals to the servo drives, resulting in erratic or incorrect motion.

  • Memory Errors: Problems with the board's memory, leading to data corruption or program execution errors.

  • I/O Failures: Malfunctions in the input/output circuits, affecting the board's ability to interface with external devices.

  • Display Issues: Problems with the display output, making it difficult to monitor the CNC system's status.

  • Software Corruption: Issues with the firmware or software on the control board, leading to operational errors.


Our Fuji Electric CNC Control Board Repair Process

Roc Industrial LLC follows a meticulous and comprehensive repair process to ensure the highest quality Fuji Electric CNC control board repairs. Our experienced technicians utilize advanced diagnostic equipment and component-level repair techniques to restore your equipment to optimal performance.

  1. Free Evaluation and Quote: We begin with a free evaluation of your faulty Fuji Electric CNC control board to determine the extent of the damage and provide you with a detailed repair quote.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your board arrives safely at our repair facility.

  3. Diagnosis Using Specialized Test Equipment: Our technicians use specialized test equipment and diagnostic tools to pinpoint the root cause of the problem. We thoroughly inspect all components and circuits to identify any potential issues.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. Our extensive inventory of parts allows us to expedite the repair process.

  5. Load Testing and Quality Checks: After the repair, we conduct rigorous load testing and quality checks to ensure the board performs flawlessly under real-world conditions. This includes simulating various operating scenarios to verify its reliability.

  6. Warranty-Backed Return and Support: All our Fuji Electric CNC control board repairs are backed by a comprehensive warranty. We also provide ongoing technical support to address any questions or concerns you may have.


Nationwide Repair Services

Roc Industrial LLC provides Fuji Electric CNC control board repair services to customers nationwide. We understand the urgency of getting your CNC machines back online, and we offer fast shipping options and quick turnaround times to minimize downtime. Whether you're located in New York, Los Angeles, Chicago, Houston, Dallas, or any other city across the United States, we're here to help.


Our streamlined logistics and efficient repair processes enable us to serve customers across the country with the same level of quality and speed. We work with trusted shipping partners to ensure your Fuji Electric CNC control boards are transported safely and securely. Contact us today to learn more about our nationwide repair services and how we can help you keep your CNC machines running smoothly.



Why Choose Roc Industrial LLC?

When it comes to Fuji Electric CNC control board repair, Roc Industrial LLC stands out as the trusted choice for businesses seeking reliable and cost-effective solutions. Our commitment to quality, expertise, and customer satisfaction sets us apart from the competition.

  • 30+ Years of Experience: With over three decades of experience in industrial electronic repair, we have the knowledge and expertise to handle even the most complex Fuji Electric CNC control board issues.

  • Warranty-Backed Repairs: All our repairs are backed by a comprehensive warranty, giving you peace of mind and assurance of quality.

  • Thousands of Parts in Stock: Our extensive inventory of parts allows us to expedite the repair process and minimize downtime.

  • Fast Turnaround, Often Same-Day: We understand the urgency of getting your CNC machines back online, and we offer fast turnaround times, often with same-day service available.

  • ISO-Certified Repair Processes: Our repair processes are ISO-certified, ensuring the highest standards of quality and consistency.

  • Exceptional Customer Support: Our dedicated customer support team is available to answer your questions and provide assistance throughout the repair process.

Don’t let a faulty Fuji Electric CNC control board slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair.

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