Nolek has extensive experience constructing systems to leak test a wide variety of parts and products within the casting industry. Important experience has been accrued through our longstanding relationships with Ljunghäll and Brabant, who are leading suppliers to the Scandinavian automotive industry. The machines we have built test, for example: different types of housing and covers, oil sumps, gear box houses, bearing box covers, clutch housing, range housing, engine blocks, coolers etc.
Nolek utilizes all the available technologies within leak detection and testing, as well as proof testing. We have excellent know-how of all measurement methods (i.e. pressure measurement, flow measurement and gas/helium measurement). Conventional pressure and flow measurement methods are offered for most applications. However if technical conditions or stringent requirements need to be met the helium method is used. Nolek’s experience and knowledge of helium leak testing is unique. Ultimately together with our customers, we decide which method is best suited for their specific needs. If you have any questions, please do not hesitate to contact us.