Many engineering plastics in the process of processing, in addition to the need for dehumidification and drying, it is also required to crystallize, the ordinary dehumidification dryer can only dehumidification and drying, and the PET pre crystallizing dryer can help plastic crystallization while dehumidifying and drying. It has a strong function and is widely used in plastics, chemical, light and other industries.
The working principle of PET pre crystallizing dryer:
PET pre-crystallization dryer mainly relies on the vibrator from the bottom of the container to produce mechanical exciting force, so that the container produces periodic vibration force. Because the bottom of the PET pre crystallizing dryer is a cylindrical shape and the amplitude of each point is different, the material in the PET precrystallizing dryer container revolves around the central axis of the container, and rolls around the center of the column of the PET pre crystallizing dryer and syntheses the circular spiral motion to achieve the drying state. The dry material and the inner wall of the jacket heated by the jacket heat up and heat up, reaching the gasification point and discharging the water under the vacuum, so that the material can be dehydrated and dried quickly.
The advantages of PET pre crystallizing dryer:
1, material handling capacity is large, fuel consumption is low, and drying cost is low.
2. It has the characteristics of high temperature resistance. It can use high temperature and hot air to dry materials quickly.
3, strong anti overload ability, smooth operation of the cylinder and high reliability.
4. With the structure of the self-aligning tug, the tug and the rolling ring are well matched, which greatly reduces wear and power consumption.
5, the ability to expand is strong, the design takes into account the production margin, even if the output increases slightly, there is no need to replace the equipment.
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