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KR Automation's Expert Refurbishment Process

At KR Automation, we understand the importance of keeping your Variable Frequency Drives (VFDs) in optimal condition to ensure the smooth operation of your equipment. Our expert team specializes in repairing and refurbishing VFDs to bring them back to peak performance. In this blog post, we'll take you through our meticulous refurbishment process, which includes the removal of unexpected items like mud dobber nests, random trash such as chip bags, small animal carcasses, and more. With KR Automation, your drive will look as good as new, inside and out.

The Refurbishment Process:

When you entrust your VFD to KR Automation for refurbishment, you can expect a comprehensive and thorough process designed to restore your drive to its original state. Our experienced technicians follow a systematic approach to ensure that every aspect of your VFD is inspected, cleaned, repaired, and tested for optimal functionality.

1. Inspection and Assessment:

Upon receiving your VFD, our team begins with a detailed inspection to identify any visible signs of damage, wear, or contamination. This includes checking for mud dobber nests, random debris like chip bags, and even small animal carcasses that may have found their way into the drive enclosure.

2. Cleaning and Decontamination:

If any foreign objects or contaminants are discovered during the inspection, our technicians carefully remove them to prevent interference with the VFD's components. Special care is taken to clean out mud dobber nests, debris, and any other unwanted items to ensure that the drive's internal components are free from obstruction.

3. Repairs and Replacements:

After cleaning and decontamination, our team proceeds with necessary repairs and component replacements to address any issues or damage detected during the inspection. This may involve replacing damaged components, repairing wiring, or addressing any other technical issues affecting the VFD's performance.

4. Testing and Quality Assurance:

Once repairs are completed, the refurbished VFD undergoes rigorous testing to verify its functionality and performance. Our technicians conduct comprehensive tests to ensure that the drive operates smoothly and efficiently, meeting the high standards set by KR Automation.


At KR Automation, we take pride in our ability to restore VFDs to their original condition through our meticulous refurbishment process. By removing mud dobber nests, random debris, small animal carcasses, and more, we ensure that your drive not only looks good as new but also functions flawlessly. Trust KR Automation for expert VFD repair and refurbishment services that exceed your expectations and keep your equipment running at its best.

If you're ready to experience the difference that professional refurbishment can make for your VFD, contact KR Automation today and let us help you get your drive back in top shape.

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