Advanced Temperature Control using CO2 – for reduction of hot spots

Cores, fins, domes, mass concentrations etc. often cannot be cooled as there is no room for water-cooling. In such cases, conventional water-cooling reaches its physical limits. To achieve shorter cycle times, a homogeneous thermal economy within a tool is necessary (no hotspots). Liquid CO2 is pulsed into the mold near to the hot spot and used as cooling medium by vapurizing.

Your benefits with advanced temperature control:

Extremly reduces cool- and cycletime
Harmonized temperature in mold and product
Prevention of voids and sink marks so as adhesion at core
Temperature control also at extremly small mold areas
by using bore diameter from 0.8 to 2 mm
Precise and simple handling
Use with all mold construction materials
Increase of quality and effectivity by using of
self sustaining temperature control system