Chain Inspection

At the Zeros materials testing laboratory, we perform professional non-destructive chain inspections specifically tailored to chain slings and lifting chains. Our testing procedures comply with DIN 685-5:2020-08 and ensure the highest safety standards and quality of your chain components.

We use state-of-the-art methods such as magnetic particle testing (MT) and dye penetrant testing (PT) to reliably detect surface cracks and material defects. The inspections are performed according to the requirements of DIN 685-5 and relevant standards to provide a comprehensive assessment of chain safety.

The triennial crack testing is an important part of the maintenance of lifting chains. We support you in timely execution of these inspections to maximize operational safety and the service life of your chains.

Our logistics service includes pickup of your chain slings directly at your site as well as timely return delivery after testing. This makes the inspection process especially convenient and efficient for you.

Our tests are accredited according to DIN EN ISO/IEC 17025:2018 (Accreditation number: D-PL-12345-01-00). This guarantees reliable and traceable test results at the highest quality level.

• Certified experts with many years of experience
• Modern testing methods and technologies
• Maximum safety for your chain slings and lifting equipment
• Flexible logistics and pickup service
• Accredited test reports for your documentation

Why is regular chain inspection important?

Regular inspections help detect material fatigue and cracks early to prevent failures and accidents and ensure safety in operation.

How long does the inspection of my chains take?

The inspection time varies depending on scope and number of chains. Typically, the inspection is completed within a few working days after receipt at our laboratory.

Which standards are applied in chain inspection?

We test according to DIN 685-5:2020-08 as well as the relevant requirements of DIN EN ISO/IEC 17025:2018 for accredited testing procedures.

For further information or individual consultation, please feel free to contact us.