Whether you are mixing ingredients prior to production, or drying products to control moisture content, Vertical Vacuum Nauta Mixers / Dryers are popular in the hemp, coffee, chocolate, grain, metal, dye, and many other industries and PerMix leads the industry in technology. With the ability to reach temperatures that go into 300•C, they can be as gentle or aggressive in drying as needed, while the agitation does not harm the product, unless needed, then choppers can even be configured.