With over 100 years of experience in crystallization alone, GEA plant technologies are designed to meet the requirements of diverse fertilizer and phosphate applications, including: evaporators, crystallizers, centrifugal separators, spray dryers and fluid beds for agglomeration or granulation. Our tailored plant solutions adapt to the specific composition of the merchant grade phosphoric acid and tightly control impurities, guaranteeing the quality of the final product. GEA provides mature technologies for the processing of ammonium sulfate, ammonium chloride, ammonium nitrate and urea in nitrogen fertilizer production as well as of potassium chloride, potassium sulfate and potassium nitrate in the potash fertilizer industry.

Created in 1920, COMESSA is centenary since 2020! COMESSA specializes in the design, manufacturing, erection and commissioning of equipment for use in the Fertilizer industry, with over 250 references worldwide. In partnership with major engineering contractors and process licensors, COMESSA supplies in particular equipment for Granulation plants, i.e. Rotary Granulators, Rotary Dryers, Rotary Coolers, Rotary Coaters, Fluid Bed Coolers, Paddle Granulators for all types of fertilizers. COMESSA is also specialized in drying & cooling of all kinds of soluble fertilizers.