BHS-Sonthofen GmbH is a German machinery and plant engineering company working in mechanical, thermal and chemical process technology. Its Process Technology division focuses on solid-liquid separation, supplying rotary pressure filters that combine filtration, washing and drying in one drum rotation, indexing belt filters that are gentle on the cake, candle filters with vertically arranged candle-shaped filter elements for clarifying turbid liquids, and pressure plate filters for difficult-to-filter suspensions. The same division builds horizontal and vertical vacuum dryers, continuous and batch mixers and reactor systems, frequently combined into complete filtration, washing, drying and reaction lines. Applications include chemicals and biochemicals, catalyst recovery, metal salts, dyes and pigments, pharmaceutical actives, battery materials, food ingredients, fly ash and gypsum.



