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Mazak HMI touchscreen testing and refurbishment

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 HMI Touchscreen Repair, Testing, and Refurbishment

Is your Mazak HMI touchscreen malfunctioning, causing downtime and impacting your production? Roc Industrial LLC specializes in providing fast, reliable, and expert Mazak HMI touchscreen repair services. We understand the critical role these Human Machine Interfaces play in your CNC machinery and the urgency of getting them back online quickly. Our team of experienced technicians offers comprehensive testing, refurbishment, and repair solutions to minimize disruptions and maximize the lifespan of your Mazak equipment. Trust Roc Industrial LLC for all your Mazak HMI touchscreen service needs. We pride ourselves on our quick turnaround times, warranty-backed repairs, and commitment to customer satisfaction. We offer a free evaluation to determine the extent of the damage and provide you with a clear, upfront quote. Our goal is to be your trusted partner in maintaining the efficiency and productivity of your Mazak CNC machines.



About Mazak HMIs

Mazak is a world-renowned leader in the manufacturing of advanced CNC machine tools, known for their precision, reliability, and innovative technology. Their Human Machine Interfaces (HMIs) are integral to the operation of these machines, providing operators with a user-friendly interface to control and monitor various machining processes. Mazak HMIs are designed for demanding industrial environments and are crucial for efficient and accurate manufacturing. They are found in a wide range of industries, including aerospace, automotive, medical, and general manufacturing.


Mazak HMIs are built to withstand harsh conditions, but like any electronic component, they are susceptible to wear and tear, power surges, and other factors that can lead to failure. When a Mazak HMI touchscreen malfunctions, it can bring your entire production line to a standstill. That's where Roc Industrial LLC comes in. We have extensive experience in diagnosing and repairing a wide variety of Mazak HMI models, ensuring that your machines are back up and running as quickly as possible. Our expertise extends to both older and newer Mazak HMI systems, allowing us to provide comprehensive support for your entire fleet of machines.



Supported Models & Series

We repair a wide range of Mazak HMI touchscreen models and series, including but not limited to:

  • Mazatrol Fusion 640T

  • Mazatrol Fusion 640M

  • Mazatrol Matrix Nexus

  • Mazatrol SmoothG

  • Mazatrol SmoothX

  • Mazatrol SmoothC

  • Mitsubishi Meldas Series (HMI Components)

  • Mazak HMI Bezels and Overlays

  • Mazak VDU Units

  • Mazak Touchscreen Monitors (various sizes)

This list is not exhaustive. If you don't see your specific model listed, please contact us. We have the expertise and resources to repair a wide range of Mazak HMI touchscreens, even older or less common models. Our technicians are constantly updating their knowledge and skills to stay ahead of the latest advancements in Mazak HMI technology.



Common Mazak HMI Problems We Repair

Mazak HMI touchscreens are essential for controlling your CNC machines, but they can experience various issues over time. Roc Industrial LLC specializes in troubleshooting and repairing these common problems to minimize downtime.

  • Unresponsive Touchscreen: The touchscreen fails to register touch inputs, making it impossible to operate the machine.

  • Cracked or Damaged Screen: Physical damage to the screen can impair visibility and functionality.

  • Dead Pixels or Display Issues: Distorted images, flickering, or dead pixels can make it difficult to read information.

  • Communication Errors: The HMI fails to communicate with the CNC controller, resulting in error messages and machine downtime.

  • Power Supply Failures: The HMI fails to power on due to a faulty power supply.

  • Backlight Issues: Dim or non-existent backlight makes the screen difficult to see.

  • Software Glitches: Software errors can cause the HMI to freeze, crash, or display incorrect information.

  • Button Malfunctions: Physical buttons on the HMI may become stuck, unresponsive, or broken.

  • Overlays and Bezels Damage: Worn or damaged overlays and bezels can affect the HMI's appearance and functionality.

  • Encoder Faults: Issues with the encoder can lead to inaccurate positioning and control.


Our Mazak HMI Repair Process

Roc Industrial LLC follows a rigorous and comprehensive repair process to ensure the highest quality repairs for your Mazak HMI touchscreens. Our process is designed to identify the root cause of the problem, implement effective solutions, and thoroughly test the repaired unit to guarantee its performance.

  1. Free Evaluation and Quote: We begin with a free evaluation of your Mazak HMI touchscreen to determine the extent of the damage and provide you with a detailed quote for the repair. This evaluation helps us identify the specific components that need to be repaired or replaced.

  2. Shipping Instructions: Once you approve the quote, we provide you with clear and easy-to-follow shipping instructions to ensure that your HMI is safely transported to our repair facility. We recommend using a reputable shipping carrier and properly packaging the unit to prevent further damage during transit.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians use specialized test equipment to diagnose the problem and identify the root cause of the failure. This includes testing the touchscreen, display, power supply, communication interfaces, and other critical components.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. This approach allows us to address the specific problem without replacing the entire HMI, saving you time and money. We source our components from trusted suppliers to ensure the reliability and longevity of our repairs.

  5. Load Testing and Quality Checks: After the repair is complete, we perform rigorous load testing and quality checks to ensure that the HMI is functioning properly and meets our high standards. This includes testing the touchscreen sensitivity, display clarity, communication functionality, and overall performance.

  6. Warranty-Backed Return and Support: We stand behind our repairs with a comprehensive warranty. If you experience any issues with the repaired HMI, simply contact us, and we will provide prompt and professional support. Our goal is to ensure your complete satisfaction with our services.


Nationwide Repair Services

Roc Industrial LLC provides Mazak HMI touchscreen repair services to customers nationwide. We understand that downtime can be costly, so we offer fast shipping options and quick turnaround times to minimize disruptions to your operations. Whether you're located in New York, Los Angeles, Chicago, Houston, Dallas, or any other city in the United States, we can help you get your Mazak HMI back up and running quickly.


We have established partnerships with reliable shipping carriers to ensure that your HMI is safely and efficiently transported to and from our repair facility. We also offer expedited shipping options for customers who need their HMI repaired as quickly as possible. Our team is committed to providing exceptional customer service and keeping you informed throughout the repair process.



Why Choose Roc Industrial LLC?

When it comes to Mazak HMI touchscreen repair, Roc Industrial LLC is the trusted choice for businesses across the country. We offer a unique combination of expertise, experience, and customer service that sets us apart from the competition.

  • 30+ Years of Experience: Our technicians have decades of experience in repairing industrial electronics, including Mazak HMI touchscreens.

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

  • Thousands of Parts in Stock: We maintain a large inventory of parts, allowing us to quickly repair your HMI and minimize downtime.

  • Fast Turnaround, Often Same-Day: We understand the urgency of getting your HMI back up and running, so we offer fast turnaround times, often same-day service.

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

  • Exceptional Customer Support: Our team is committed to providing exceptional customer support throughout the repair process.

Don't let a faulty Mazak HMI touchscreen slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable Mazak HMI touchscreen testing and refurbishment. We are your trusted partner for all your Mazak HMI repair needs. We look forward to helping you keep your CNC machines running smoothly and efficiently.

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