Calender Machine Servo Valve Sticking Solution With Oil Purification, 2003 Fall Technical Conference

In January 2003, ISOPur Fluid Technologies and a major paper company conducted a trial of a fluid purification system on an offline paper calender machine. The trial was conducted to test the effectiveness of the Balanced Charge Purification technology as a solution to prevent servo valves from sticking. The trial ran from January 14th until June 19th with no reported valves sticking or failing. Water content is down to 28ppm (Karl Fischer), the average viscosity is 206 cSt (within 2% of a new oil reading), and ISO codes have reached lows of 16/14/11; well below the new oil reference of 18/17/14. These results indicate that the technology substantially improves oil quality and helps to prevent servo valve sticking.

Author: Rossi, J.
Calender Machine Servo Valve Sticking Solution With Oil Puri
Calender Machine Servo Valve Sticking Solution With Oil Purification, 2003 Fall Technical Conference
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