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Microwave Heating & Drying Technologies

Manufacturers that require a heating cycle for drying, bonding, curing, cooking, pasteurizing or sterilizing their products face a number of challenges — traditional drying is inefficient, costly, and damaging while traditional heating is slow. To date, microwave technologies have not been usable due to "hot spots" that result in uneven heating. Enter Industrial Microwave Systems — our patented technologies provide uniform microwave energy distribution that makes the use of microwaves on an industrial scale a reality for the first time.

Our systems are specifically designed for continuous flow manufacturing processes such as those used in producing textiles, nonwovens, paper, carpeting, chemicals, and food products. There are two basic configurations: planar, used for wide webs or conveyed beds of materials, and cylindrical, used for processing liquid, semi-liquid and pumpable or conveyed solid materials flowing through a pipe.

BENEFITS OF MICROWAVE HEATING
Efficient - typically 50% more efficient than natural gas, steam and other traditional heating solutions
Selective Heating - heats polar molecules like water, not substrate or surrounding air
Self Compensating - ideal for materials with non-uniform moisture distribution dryer areas are less effected
Low Moisture - greater efficiency at low moisture levels vs. conventional heating

 

BENEFITS OF IMS TECHNOLOGY
Uniform Heating - all material is exposed to the same amount of energy
Increased Production Speeds - allows for more material processed in less time
Improved Product Quality - waste due to burning or over-exposure is eliminated
Safe - non-detectable levels of leakage
Quality Construction - IMS has complete control over manufacturing and fabrication to ensure quality and reliability
Turn-key - IMS provides the hardware, software, microwave generators, installation and service for a single source solution
Economical - existing equipment can be retrofitted utilizing current capital investments



PATENTS
IMS recognizes that its technological innovations are its most valuable asset. The ability to generate a uniform distribution of microwave energy and eliminate the uneven heating patterns (or "hot spots") traditionally associated with microwaves, makes Industrial Microwave Systems’ technology unique and patentable. To date, patents on both the Company’s core technologies that achieve uniform heating have been issued along with additional supporting patents including:
U.S. Patent #5,958,275 "Method and Apparatus for Electromagnetic Exposure of Planar or Other Materials", issued on September 28th, 1999.
U.S. Patent #5,998,774 "Method and Apparatus for Providing Uniform Electromagnetic Exposure", issued on December 8th, 1999.
U.S. Patent #6,075,232 "Method and Apparatus for Electromagnetic Exposure of Planar or Other Materials", divisional issued on June 13th, 2000.
U.S. Patent #6,087,642 "Electromagnetic exposure chamber for improved heating", issued on July 11th, 2000.
U.S. Patent #6,121,594 "Method and Apparatus for Rapid Heating of Fluids", issued on September 19th, 2000.
U.S. Patent #6,246,037 "Method and Apparatus for Electromagnetic Exposure of Planar or Other Materials", divisional issued on June 12th, 2001.
U.S. Patent #6,259,077 "Method and Apparatus for Electromagnetic Exposure of Planar or Other Materials", divisional issued on July 10th, 2001.
U.S. Patent #6,265,702 "Electromagnetic exposure chamber with a focal region", issued on July 24th, 2001.
U.S. Patent #6,396,034 "Method and apparatus for electromagnetic exposure of planar or other materials"
U.S. Patent #6,590,191 "Method and Apparatus for Electromagnetic Exposure of Planar or Other Materials", issued on July 8, 2003.

 

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