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Crystallizing tanks

Crystallizers are special purpose devices or units used in chemical, pharmaceutical and other industrial processes to ensure crystallization process. The main purpose of crystallizers is the deliberate formation of crystalline structures from molten or dissolved substances in order to obtain pure products, separate components or purify solutions from impurities.

Operating principle:

Crystallization process occurs in crystallizers due to a change in temperature and/or concentration of solution. Solution saturated with the necessary components is subjected to controlled cooling or evaporation, which leads to crystalline particles formation. Normally  crystals are separated as a precipitate, which can be separated and subjected to further processing.

Essential characteristics:

Crystallizers are diverse in design and operating principle. They can be single-stage or multi-stage, and also differ in the type of cooling (steam, refrigeration, etc.) and process characteristics (crystal growth rate, product consistency, etc.).


Crystallizers are used in various industries, such as chemical, pharmaceutical, food processing and metallurgical. They are used for production of chemical compounds, pharmaceuticals, sugar, salt, raw materials for semiconductors fabrication and many other products manufacture. Crystallizing tanks contribute to improving the quality and purity of the products, as well as increasing production processes output.

ENSOLUT GROUP offers the following services:

  • Design documentation development according to the current regulatory requirements. We focus on design documents development meeting high standards of quality and safety, ensuring reliability and efficiency of the equipment operation.
  • Performing strength analysis and process design assisting to optimize the design and ensure its reliability and safety. We use sophisticated software and techniques for accurate calculations, which allows to reduce risks and improve equipment performance. 
  • Customized solutions: We develop tailored and customized solutions taking into account unique needs of your project.