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DIOSNA ONE POT MIXER GRANULATORS WITH GAS
STRIPPING TECHNOLOGY
A one pot system is a high shear granulator with
a vacuum & gas stripping drying system attached to it. Vacuum gas stripping is the
preferred method of processing as it offers considerably more control and ease of use then
microwave technology.
DIOSNA's vacuum/gas stripping technology works by
heating the wet granulated product from a jacketed bowl and gently injecting dry gas under
the product bed. The mixture of heat, gentle agitation, gas stripping, and vacuum dries the
product.
As the granulation is both made and dried in the
machine, one pot technology is ideal for both potent and very expensive
compounds.
One major advantage of the DIOSNA machine is the very
unique bowl and mixing tool design. One recurring problem in one pot machines is caking (also
known as burn-on). Caking is the result of product sticking to the bowl wall when the jacket
is heated during drying. In some cases, depending upon the product, caking can be quite
drastic. Besides wasting product, caking drastically increases the drying time of the batch
as the caking acts as insulation and impedes the proper transfer of heat from the jacket to
the product. The DIOSNA machine has a unique feature allowing it to be cake-proof, making it
the most efficient and fast drying design available. (Please call for
details).
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