Our patented Spectra HE™ Ultra technology is a process that emphasizes “mass transfer” rather than “heat” in the removal of liquids (water or solvents) from the product by “charging the air” with ULTRASONIC oscillations in the convective air stream coming from the Spectra HE™ Ultra modules. This provides greater moisture-defusing energy being transferred to the material for evaporating liquids, or increasing heating or cooling rates, etc.
While heat is present in a variety of applications, it is always secondary. The HTI process allows any thermal energy provided to be used very efficiently.
Our acoustic and ultrasonic technologies work for films, sheets and non-woven webs, and 3-dimensional articles. Other solutions can improve curing and mixing, and reduce emissions. The technology can be used to create high-efficiency heat exchangers such as water heating devices.