Control Liquid Nitrogen
Union Process, Inc. (Akron, OH) has developed a system for controlling the flow of liquid nitrogen into the grinding chamber for customers performing cryogenic grinding. The system includes a probe inside the chamber that monitors the temperature and regulates the flow of liquid nitrogen into the mill at the desired temperature. Raising and lowering the temperature is accomplished by adjusting the dial up or down.
Visit www.unionprocess.com  to get more information.