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Mazak CNC control board testing experts

ISO 9001:2015 Certified Quality

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

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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.

Expert Mazak CNC Control Board Repair Services

Is your Mazak CNC machine down due to a faulty control board? Roc Industrial LLC specializes in providing fast, reliable, and expert Mazak CNC control board repair services. We understand the critical role these boards play in your CNC machine's operation, and we're committed to getting you back up and running as quickly as possible. Our experienced technicians have the knowledge and tools to diagnose and repair a wide range of Mazak control board issues, ensuring minimal downtime and maximum productivity for your business. Trust Roc Industrial LLC for all your Mazak CNC control board repair needs.



About Mazak CNC Control Boards

Mazak is a world-renowned leader in the CNC machine tool industry, known for its innovative technology, precision engineering, and reliable performance. Their CNC machines are widely used in various manufacturing sectors, including aerospace, automotive, medical, and general machining. A crucial component of any Mazak CNC machine is its control board, which acts as the brain of the system, controlling all aspects of the machine's operation, from motor movements to tool changes.


Mazak CNC control boards are sophisticated electronic devices that require specialized knowledge and expertise to repair. These boards are responsible for interpreting G-code programs, controlling servo drives, managing input/output signals, and monitoring machine performance. When a control board fails, it can lead to a complete machine shutdown, resulting in significant production losses. Roc Industrial LLC has extensive experience in servicing and repairing Mazak equipment, ensuring your CNC machines operate at peak efficiency.



Supported Models & Series

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

  • Fusion 640 Series

  • Meldas 500 Series

  • Meldas 5000 Series

  • Meldas 600 Series

  • Meldas 64 Series

  • Meldas 70 Series

  • Mazatrol CAM T-2

  • Mazatrol CAM T-3

  • Mazatrol M-2

  • Mazatrol M-32

  • Mazatrol Fusion 640M

  • Mazatrol Matrix Nexus

  • Integrex Series Control Boards

  • Quick Turn Series Control Boards

  • Super Quick Turn Series Control Boards


Common Mazak CNC Control Board Problems We Repair

Mazak CNC control boards can experience a variety of issues that can disrupt your manufacturing processes. Our team is equipped to handle a wide array of problems, ensuring your machine is back in operation as quickly as possible.

  • No Power or Boot Failure: The control board fails to power on or boot up correctly, preventing the machine from starting.

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

  • Display Issues: Problems with the display screen, including blank screens, distorted images, or flickering.

  • Axis Control Problems: Issues with axis movement, such as erratic motion, failure to move, or inaccurate positioning.

  • Memory Errors: The control board experiences memory failures, leading to data loss or program corruption.

  • Input/Output (I/O) Failures: Malfunctions in the I/O circuits, preventing the machine from reading sensor inputs or controlling output devices.

  • Overheating: The control board overheats, causing it to malfunction or shut down.

  • Blown Fuses or Circuit Breaker Trips: Frequent blowing of fuses or tripping of circuit breakers, indicating a short circuit or overload condition.

  • Encoder Feedback Problems: Issues with encoder signals, leading to inaccurate positioning or axis control problems.

  • Spindle Drive Communication Issues: Loss of communication between the control board and the spindle drive, resulting in spindle malfunction.

  • PLC (Programmable Logic Controller) Errors: Problems with the PLC logic, causing incorrect machine behavior or safety interlock issues.

  • Servo Amplifier Faults: The control board detects faults in the servo amplifiers, leading to axis movement problems.


Our Mazak CNC Control Board Repair Process

At Roc Industrial LLC, we follow a comprehensive and meticulous repair process to ensure the highest quality and reliability of our Mazak CNC control board repairs:

  1. Free Evaluation and Quote: We begin with a free evaluation of your faulty Mazak CNC control board to determine the extent of the damage and provide you with a detailed repair quote. This includes a thorough inspection and preliminary diagnosis.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your control board arrives safely at our repair facility. We can also arrange for expedited shipping if needed.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians use advanced diagnostic tools and techniques to pinpoint the root cause of the problem. We have specialized test fixtures and software to simulate real-world operating conditions and identify even the most elusive faults.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. We stock a wide range of components, including integrated circuits, capacitors, resistors, and connectors, to expedite the repair process.

  5. Load Testing and Quality Checks: After the repair is complete, we subject the control board to rigorous load testing and quality checks to ensure it meets or exceeds original performance specifications. This includes testing all inputs and outputs, simulating various operating conditions, and monitoring performance parameters.

  6. Warranty-Backed Return and Support: We stand behind our repairs with a comprehensive warranty, giving you peace of mind. We also provide ongoing technical support to answer any questions you may have and ensure your complete satisfaction. Roc Industrial LLC is committed to providing exceptional service and support.


Nationwide Repair Services

Roc Industrial LLC provides Mazak CNC control board repair services to customers nationwide. Whether you're located in a major metropolitan area or a remote rural location, we can help you get your CNC machine back up and running quickly. We understand the importance of minimizing downtime, and we offer fast shipping options and quick turnaround times to meet your needs.


We proudly serve customers in major metro areas such as New York, Los Angeles, Chicago, Houston, and Dallas, as well as countless other cities and towns across the country. Our streamlined logistics and efficient repair processes allow us to provide timely and cost-effective repair services, regardless of your location. Contact Roc Industrial LLC today to learn more about our nationwide repair services and how we can help you keep your Mazak CNC machines operating at peak performance.



Why Choose Roc Industrial LLC?

When it comes to Mazak CNC control board repair, Roc Industrial LLC is the clear choice. We offer a unique combination of experience, expertise, and customer service that sets us apart from the competition.

  • 30+ Years of Experience: With over 30 years of experience in the industrial electronics repair industry, we have the knowledge and skills to handle even the most complex Mazak CNC control board repairs.

  • Warranty-Backed Repairs: We stand behind our repairs with a comprehensive warranty, giving you peace of mind and ensuring your complete satisfaction.

  • Thousands of Parts in Stock: We maintain a large inventory of parts, allowing us to expedite the repair process and minimize downtime.

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime, and we offer fast turnaround times, often providing same-day repair services for critical applications.

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

  • Exceptional Customer Support: We are committed to providing exceptional customer support, answering your questions and addressing your concerns promptly and professionally. Our team at Roc Industrial LLC is dedicated to your satisfaction.

Don't let a faulty Mazak CNC control board slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are your trusted partner for all your Mazak CNC control board repair needs. Our expertise in Mazak CNC control board testing ensures accurate diagnostics and effective solutions.

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