A heat pump dryer can be used to dry cantaloupe, but there are a few key points to be aware of.

First, cut the cantaloupe into thin slices or cubes, which will reduce drying time and improve drying results. After cutting, distribute the cantaloupes evenly on the drying tray of the heat pump dryer without overlapping them.

Next, set the appropriate drying temperature and time. The drying temperature of the heat pump dryer can usually be adjusted between 30°C and 70°C, while the drying time depends on factors such as the drying temperature, the size and moisture content of the cantaloupe. Generally speaking, the drying time needs to be between 6 and 12 hours.

In order to ensure the quality of drying, the drying condition of cantaloupe can be checked regularly during the drying process. Once you find that the cantaloupe is completely dry, you can take it out and place it in a dry and ventilated place, and wait for it to cool before storing.

It should be noted that the drying time and temperature of the heat pump dryer need to be adjusted according to the specific model and the conditions of the cantaloupe, and the above is for reference only. At the same time, pay attention to hygiene and safety during the drying process to avoid food contamination and machine failure.