For the first time, the patented PolyCool 1000 allows a throughput of more than 1000 kg per hour. The individual cooling circuits can be controlled independently. This high-throughput cooling die can withstand pressure of up to 50 bar. It cools the extrudate down from around 150 ºC to below boiling point. The cooling die has an electro-polished surface and meets all hygienic design standards.