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Haas control cabinet rebuild & testing

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.

Haas Control Cabinet Repair & Testing Services by Roc Industrial LLC

Is your Haas control cabinet malfunctioning, causing downtime and impacting your CNC machine's performance? Roc Industrial LLC specializes in comprehensive Haas control cabinet repair, testing, and refurbishment services. We understand the critical role these cabinets play in your operations, and we're committed to providing fast, reliable, and expert solutions to get you back up and running quickly. With decades of experience and a dedication to quality, Roc Industrial LLC is your trusted partner for all your Haas control cabinet service needs.



About Haas Control Cabinets

Haas Automation is a leading global manufacturer of CNC machine tools, renowned for their reliability and performance in a wide range of industries. A crucial component of any Haas CNC machine is its control cabinet, which houses the electronic components responsible for controlling the machine's movements, spindle speed, tool changes, and overall operation. These cabinets are sophisticated systems containing power supplies, circuit boards, drives, and other sensitive electronics that can be susceptible to failure due to age, environmental factors, or electrical surges.


Haas control cabinets are integral to the smooth operation of CNC machines used in various applications, including milling, turning, drilling, and grinding. They are found in manufacturing facilities, machine shops, and other industrial settings where precision and efficiency are paramount. The reliability of the control cabinet directly impacts the productivity and profitability of these operations. When a control cabinet fails, it can lead to significant downtime, lost production, and costly repairs. Roc Industrial LLC understands the urgency of these situations and is dedicated to providing prompt and effective repair services to minimize disruption.



Supported Models & Series

We repair a wide range of Haas control cabinet models and series, including but not limited to:

  • Classic Haas Control (CHC) Cabinets

  • Next Generation Control (NGC) Cabinets

  • Haas Mill Control Cabinets (VF Series, VM Series, etc.)

  • Haas Lathe Control Cabinets (ST Series, DS Series, etc.)

  • Haas Router Control Cabinets (VR Series)

  • Haas Rotary Table Control Cabinets

  • Vector Drive Cabinets

  • Spindle Amplifier Cabinets

  • Power Distribution Cabinets

  • I/O Board Cabinets


Common Haas Control Cabinet Problems We Repair

Haas control cabinets can experience a variety of issues that can disrupt your CNC machine's operation. Our experienced technicians are equipped to diagnose and repair a wide range of problems, ensuring your machine is back in optimal working condition. Here are some common failures we address:

  • Power Supply Failures: No power output, low voltage, or erratic voltage fluctuations.

  • Drive Malfunctions: Axis drive failures, spindle drive issues, and servo motor problems.

  • Communication Errors: Loss of communication between the control cabinet and other machine components.

  • Overheating: Excessive heat buildup within the cabinet, leading to component damage.

  • Blown Fuses and Circuit Breaker Trips: Recurring electrical faults causing fuses to blow or breakers to trip.

  • Encoder Faults: Issues with the encoders that provide feedback on motor position and speed.

  • I/O Board Failures: Malfunctions in the input/output boards that control various machine functions.

  • CPU and Memory Errors: Problems with the central processing unit (CPU) or memory modules.

  • Display Issues: Problems with the control panel display, such as blank screens or distorted images.

  • Software Glitches: Errors in the control software that can cause the machine to malfunction.

  • Wiring Issues: Damaged or loose wiring connections within the cabinet.

  • Contamination: Buildup of dust, debris, or coolant within the cabinet, leading to component failure.


Our Haas Control Cabinet Repair Process

Roc Industrial LLC follows a meticulous and comprehensive repair process to ensure the highest quality and reliability of our Haas control cabinet repairs:

  1. Free Evaluation and Quote: We begin with a thorough evaluation of your faulty Haas control cabinet to identify the root cause of the problem. Based on our assessment, we provide you with a detailed quote for the repair, with no hidden fees or surprises.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your control cabinet arrives safely at our repair facility. We can also arrange for pickup services in certain areas.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians utilize state-of-the-art diagnostic equipment to pinpoint the exact components that are causing the issue. This includes advanced testing tools and software specific to Haas control systems.

  4. Component-Level Repair and Replacement: We perform component-level repairs whenever possible, replacing only the faulty components rather than the entire board or assembly. This approach saves you money and reduces waste. We use only high-quality replacement parts that meet or exceed OEM specifications.

  5. Load Testing and Quality Checks: After the repair is complete, we subject the control cabinet to rigorous load testing to ensure it performs flawlessly under real-world conditions. We also conduct thorough quality checks to verify that all components are functioning correctly and that the cabinet meets our strict quality standards.

  6. Warranty-Backed Return and Support: We stand behind our work with a comprehensive warranty on all repairs. If you experience any issues after the repair, simply contact us, and we will promptly address your concerns. We also provide ongoing technical support to help you keep your Haas CNC machine running smoothly.


Nationwide Repair Services

Roc Industrial LLC provides Haas control cabinet repair services to customers nationwide. We understand that downtime can be costly, so we offer fast turnaround times and expedited shipping options to minimize disruption to your operations. Whether you're located in New York, Los Angeles, Chicago, Houston, Dallas, or any other city in the United States, we're here to help.


We have established efficient logistics processes to ensure that your Haas control cabinet is transported safely and securely to our repair facility and back to your location. Our team is experienced in handling delicate electronic equipment and takes every precaution to prevent damage during shipping. We also provide tracking information so you can monitor the progress of your repair every step of the way.



Why Choose Roc Industrial LLC?

When it comes to Haas control cabinet repair, Roc Industrial LLC offers a number of compelling advantages:

  • 30+ Years of Experience: We have been providing industrial electronic repair services for over three decades, giving us the expertise and knowledge to handle even the most complex Haas control cabinet issues.

  • Warranty-Backed Repairs: We stand behind our work with a comprehensive warranty on all repairs, giving you peace of mind and assurance of quality.

  • Thousands of Parts in Stock: We maintain a large inventory of Haas control cabinet components, allowing us to expedite repairs and minimize downtime.

  • Fast Turnaround, Often Same-Day: We understand the urgency of your situation and strive to provide the fastest possible turnaround times, often completing repairs the same day they are received.

  • ISO-Certified Repair Processes: Our repair processes are certified to ISO standards, ensuring consistent quality and adherence to industry best practices.

  • Exceptional Customer Support: Our dedicated customer support team is available to answer your questions, provide updates on your repair, and address any concerns you may have. We pride ourselves on providing personalized and responsive service.

Don't let a faulty Haas control cabinet slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable repair. We are committed to providing the highest quality service and support to keep your Haas CNC machines running at peak performance. We also offer a comprehensive warranty on all our repairs for your peace of mind.

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