Tool Cooling Paper Slitting Cutter

http://nexflowair.com/tool_coolers.php A Series of Nex Flow™ Model 57015FS Frigid X™ Tool Coolers utilizing vortex tubes are used to cool the slitters in a continuously moving paper roll slitting machine. The cold air produced by the Tool Coolers extends the life of the cutting knives and allows for faster production speeds. (by Nex Flow™ Air Products Corp.)