Conventional cooling of the blow mould unit operates only in certain mould positions. Consequently, consistent cooling of the mould cannot be ensured for the entire forming cycle at blow side, resulting in less container stability and less production speed.
New Blow Mould Axial Cooling
The latest blow mould axial cooling is capable of permanently cooling the moulds during the entire process cycle. Thus, compared to other cooling systems, a much better cooling performance can be achieved. Regardless of mould open or closed position the full cooling power is ensured during the entire process cycle. Double telescopic tubes with big cross-sections provide for maximum volume flow. Thanks to an improved cooling piece design, optimized flow paths are ensured. This provides for increased stability, better quality and higher production speeds. The axial cooling can be refitted in existing IS-machines.