Meet us at AIRTAC in Augsburg on October 22, 2025 - make an appointment on site now!
A mechanical engineering company had been manufacturing aluminum hydraulic valve blocks for several years. The components were safety-relevant and had to be visually and dimensionally inspected. The company opted for an external inspection for economic reasons.
Relevant quality features such as machining quality, freedom from burrs, clean bores and functional dimensions had to be reliably evaluated. Bottlenecks in the inspection process led to delays and rejects.
Our team carried out the inspection directly at the customer's premises, including visual inspection, dimensional inspection with calipers and gauges as well as structured documentation. This allowed us to identify errors at an early stage and avoid rejects.
Thanks to the external QDL, reject rates were significantly reduced, production bottlenecks were avoided and delivery deadlines were consistently met. The machine manufacturer benefited from greater process stability and lower overall costs.
Significantly lower reject rate thanks to external QDL
Stable delivery dates despite bottlenecks
21 % lower inspection process costs due to external service
