Quality validationAuthor: CNWSL Quality Center
What stands behind a 36-month warranty: life-test methods
Bench cycling, accelerated aging and line correlation—why CNWSL can offer a 36-month product warranty.
Warranty commitments must rest on reproducible test data. Our life validation includes standard reciprocating bench tests, dust/coolant accelerated aging, and sampling correlated to customer lines.
Bench logs track cycle count, lateral force and noise drift; at design-life thresholds we assess hinge clearance and cover deformation. Feedback from 70+ molding machines closes the improvement loop.
For European-standard localization projects, we can state a 36-month warranty in contracts and provide install/maintenance guidance to cut early failure risk.
Placeholder—selected test summaries will be published later.