Column Internals

The tray design and manufacture technology by DODGEN has realized the breakthrough of low pressure drop, high tray efficiency, anti-blocking, high vapor-liquid/liquid-vapor ratio and high operating flexibility. As one of the column internals manufacturers, we provide our customers with reliable hydraulic design, cost-effective tray selection and rich tray types. As one of the leading column internals manufacturers, DODGEN provides high-quality column internals, distillation column internals, and process tower internals, ensuring optimal performance and efficiency in separation processes for chemical, petrochemical, and refining industries.