Drying jujube usually requires special drying equipment. The following are several common equipment suitable for drying jujube:

1. Hot air circulation dryer: This is a common drying equipment that evaporates the moisture on the surface of the dates by heating the air and causing it to circulate in the drying chamber. Hot air circulation dryers usually have temperature and humidity control systems that can adjust drying parameters as needed.

2. Hot air tunnel dryer: This equipment is suitable for large-scale jujube drying production. It has a long drying chamber, and jujube is continuously dried in the drying chamber through a conveyor belt or mesh belt. Hot air tunnel dryers usually have efficient drying capabilities and large production capacity.

3. Microwave drying equipment: Microwave drying is a new drying technology that uses microwave heating to quickly evaporate the moisture inside and on the surface of the jujube. Microwave drying equipment is usually fast and energy-saving, and is suitable for rapid drying of dates.

4. Vacuum drying equipment: Vacuum drying is a low-temperature drying technology that reduces the pressure inside the drying chamber to a certain level so that water evaporates at a lower temperature. Vacuum drying equipment is suitable for low-temperature and gentle drying of jujubes, which can preserve the nutrients and taste of jujubes.

The above are several common equipment suitable for drying jujubes. Choosing appropriate drying equipment requires considering the yield, quality requirements, and production environment of jujubes.