There are various factors contributing to the design of Resin Columns, including Resin Volume, Resin Swelling Coefficient, Liquids Properties (Corrosivity, Viscosity, Ion Concentration etc.), Back Wash Efficiency and Ratio of Height VS Diameter etc.

SDI has long experiences of design and fabrication resin columns to various industries such as Fruit Juice, Sugar, Water Treatment, Chemicals, Pharmaceuticals, Herbs Extraction, Bio-Diesel etc.