Renishaw uses 3D printing & conformal cooling to blast away Karcher's pressure washer bottleneck

3D printed cooling cores made by British engineering firm Renishaw have helped jet washer manufacturer Kärcher cut the cooling time of its molding process by 55 percent. Kärcher can now produce more pressure washer casings in a shorter space of time.

from 3ders.org - http://www.3ders.org