Eddy Current & NDT Testing


Carco is proud to be a third-generation, U.S.-based manufacturer and market leader of part marking systems. For over seven decades, companies nationwide have relied on our solutions for eddy current and non-destructive testing (NDT) applications.

Our systems help manufacturers maintain compliance by offering exceptional traceability, providing reliable quality control and batch tracking, and offering easy integration.

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Industry Applications

We understand the importance of quality and precision, material compatibility, integration, and process control in eddy current and NDT testing applications. We manufacture contact systems for non-critical applications and non-contact options for applications requiring preservation.

Our systems can be used across multiple industries for the following applications:

  • Eddy Current Testing: Carco’s part marking systems create consistent, shallow markings that won’t interfere with eddy current signals or create stress concentrations. 
  • Coordinate Marking: Our systems are fully customizable and can incorporate various marking parameters tailored to specific application requirements.
  • Scan Path Marking: Every system we manufacture ensures traceability in scan path marking applications. 
  • Indication Marking: Our color-coding marking solutions can help you differentiate different defect types or severities in indication marking applications.
A man performing an NDT test on a pipe

Our Solutions

This non-contact, closed-system model applies a non-atomized mark onto material and is designed for fast-moving applications. It can be mounted in any orientation, and its flexible tube can be repositioned to reach challenging areas. The S-1157-C is also compatible with many of our existing dye-type and pigmented marking inks and can be used on dry, absorbent, wet, or lightly oiled parts. It can provide 1,000 marks for every 2 ounces of ink.

 

The ES-800 Series Spray System is ideal for high-speed, in-line testing. Like the S-1157, it’s compatible with most of our marking inks and can consistently create clear and traceable marks on different surfaces. The ES-800 features more customization capabilities, offering manufacturers the ability to easily adjust the spray patterns from small, controlled marks to entire bands/stripes.

 

When delicate marking is needed, our ES-1010 Low-Pressure Spray System delivers. It operates between 5 and 15 PSI to minimize overspray, features customizable marking options, including dots and strips, and various mark sizes, and can be easily integrated into existing processes.

Companies We've Worked With

Find Your Solution Today

Carco offers the solutions you need to ensure reliability and traceability in your eddy current and NDT testing applications, including contact and non-contact marking systems, as well as fast-drying dye-type and pigmented inks.

We understand that every business has unique needs—contact our product specialists today, and let us know how we can help you.

Hear From an Expert

Reach out today to find out more about what Carco has to offer. Our team is waiting to fulfill your marking application requirements.