THERMEX BRINGS SIMPLICITY TO COMPLEX
CERAMIC DRYING PROBLEMS
The Thermex division of Thermex Thermatron, LP literally introduced the benefits of RF systems to industrial applications back in the 1930’s.
Today, we are further advancing the integration of industrial technologies by producing the next generation of computer-controlled, user-friendly systems to the quality oriented science of ceramic process heating.
During early introduction of dielectric heating methods, Thermex designed and constructed the largest RF systems ever built. These electrode based RF ovens, operating between 19 and 26 MHz, have established remarkable track records for performance and longevity.
However, advances in technology have provided access to that which was previously considered impossible. New methods and hardware are now poised to further advance both performance and yield.
Through development of localized electronic methods of system monitoring, combined with instantaneous computer interpretation and response to the process environment, Thermex has been able to introduce the many advantages of Microwave drying to ceramic process heating requirements.
Why Microwave when RF systems have performed so admirably over the years? The answer is simple ............. simplicity!
Microwave ovens are simple aluminum cavities with no electrodes, hangers or other associated hardware. They operate at low cavity voltages, as compared to the thousands, or in some cases tens of thousands of volts required for the same RF application.
Due to the fact that Microwave Systems operate at low-cavity voltage, there is limited arcing as the result of process or environmental variables. Power control is accomplished through a simple potentiometer or a 4-20 mA signal from a PLC.
All of the high-frequency circuitry is combined into one highly reliable device, the magnetron. The warranty for a magnetron is 6,000 hours compared to 2,000 hours for a vacuum triode tube.
Another significant advantage, there is no need for additional high voltage components in the high frequency circuit such as capacitors, inductors, coils, etc., all of which must be tuned properly in order to operate.
This all results in ease of maintenance and lower operating cost. There is no need for special knowledge of high-frequency resonant circuits. By replacing one component, the magnetron, the entire high-frequency circuit has been replaced.
To accomplish this, Thermex has developed many novel methods and the proprietary hardware required, to make this technology interface smooth and efficient.
We invite you to review and experience these remarkable assets for yourself. Contact one of our Application Engineers or simply complete the contact\inquiry page of this site.
