Because it adopts steam heating, liquid film type flowing evaporation for feed liquid, whole heating system has high thermal transmission and other major feature of short heating time. If it is equipped with heating pressure pump, the system will save more energy, lower consumption of steam and circulation of cooling water.

- It is suitable for liquid evaporation and concentration of larger viscosity as a result of material flows down and evaporates along inner wall of canal.
- Material heating time is very short as material film inside every canal. That is good for wastewater evaporation and concentration.
- Equipment is suitable for the evaporation and concentration of foaming material, due to liquid in the heating tube carried out the membrane evaporation, namely vapor-liquid separation, while majority of liquid at the bottom of the body is pumped to outside, only a bit of liquid enters into separator gather with secondary vapor, thus liquid process does not generate great impact to avoid the formation of bubbles.
- Cleaning system is option. it enables to clean in-site. Operation is convenient.
- Material can be fed and discharged continuously.
- Equipment can be equipped with automatic systems to achieve the automatic control for feeding, heating temperature, feeding concentration, cleaning. Security measure is provided for sensitive materials against the accident of suddenly power cut and equipment failure. Other automatic controllers for safety and alarm are provided for customers option.