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E-COAT RESISTANT LASER MARKING

Coatings can make identifiers unreadable and affect your ability to achieve cradle-to-grave traceability. Because traditional masking methods are slow and error-prone, we’ve developed a laser marking technology that makes identifiers readable after e-coating. 

This enables manufacturers to mark parts early in the production process with a single, unique code, allowing for full lifecycle traceability. Our industrial-grade systems are designed to operate reliably in demanding industrial environments, making Laserax the benchmark for laser marking in automotive applications.

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What Does E-COAT Resistant Laser Marking Look Like?

After metal parts undergo the e-coating process, traditional markings are often obscured or masked by the coating layer. Our proprietary laser marking technology resolves this issue by delivering high-contrast, durable identifiers that remain legible after e-coating. 

e-coating resistant laser marking (before)

Before E-Coating

e-coating resistant laser marking (after)

After E-Coating

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Integration Expertise in Harsh Environments

High temperatures, intense vibrations, oil mist, dust and water vapor can easily undermine your marking process if not considered.  

Unlike other solutions, our lasers are engineered for extreme manufacturing conditions and long-term reliability, and can be tailored to your plant layout, production flow and traceability standards. 

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Short Cycle Times

We offer the fastest e-coat resistant laser marking speed in the industry with cycle times under 1 second while meeting AIM DPM or IATF requirements.  

Our inline laser marking solutions deliver a higher throughput with minimal downtime by loading a part while another one is being marked. 

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Durable Markings

For durable markings that maintain traceability through e-coating, the key is to have codes with optimized contrast and size.  

Laserax’s standard marking processes cover most coating thicknesses, but we can also develop a customized solution for your application. If needed, our experts tailor the data matrix size, marking depth and surface finish to your specific e-coating process. 

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