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Another user has pointed out that they would prefer a manual on/off button on the Dry Box since the current way of doing that demands a few too many presses from you.
Filament dryers are like storage boxes for your filament with temperature and atmosphere controls to create the best environment to increase the longevity of your filaments. Secondly, if you compare it to the Polymaker PolyBox or even the SUNLU Filament Dryer, the Aibecy eBOX has much lesser functionality and is an underachiever for its price point. The effects of water molecules on different types of filaments can vary depending on the material properties of the filament. Some filaments are more hygroscopic than others, meaning that they are more likely to absorb moisture from the surrounding environment. The impact of moisture on filament properties can also depend on the specific printing conditions, such as temperature and humidity. Automatic Humidity Control FunctionWhen heating is not required, you can activate the humidity mode and freely set the desired humidity level. The system will automatically activate the heating to regulate the internal humidity according to the set value. This ensures that the filament is always ready for printing. Thee spacious chamber, multiple heater fans, and compatibility with various materials make the S4 perfect for those constantly switching filaments across multiple printers.The best way to use the PrintDry PRO is as a storage container as well as a dryer. It’s designed so the filament can be fed directly from the dryer to your 3D printer, eliminating the risk of further exposure between removal and printing. Compared with the mainstream filament dryers currently on the 3D printing market, we believe that Polyphemus is leading in terms of functionality.
One user who had many failed prints with TPU went out to research exactly why this was happening. After some time, he found out that TPU is actually very hygroscopic, meaning it absorbs plenty of moisture in the nearby environment. To use a desiccant, you have to get yourself an airtight container or bag that can comfortably store your 3D printer filament. The size of the container entirely depends on you. He previously tried other filament dryer boxes, but didn’t get results as good as with this one. An old 2-year spool of Nylon was giving him issues because it wasn’t sealed properly in a bag. This means you can leave your filaments in the PrintDry PRO overnight and then immediately and directly use your perfectly dried filaments whenever you like.
Filament dryer and filament storagePolyphemus is designed for convenience, featuring an adjustable exhaust vent on the lid. Closing the vent when heating is unnecessary allows control of internal humidity and temperature, preventing excessive drying.The device also includes a dedicated compartment for desiccants, which absorb moisture from the air, ensuring a dry filament environment. Regular replacement of desiccants based on their lifespan is recommended.
While people have loved what this dehydrator brings to their fruits and various foods, it’s also worth noting that Chefman’s multi-functionality brings great value for your money. It really does depend on the quality of your filament and how much moisture has been absorbed, but having a dry box can be helpful but not needed. Moisture can be dried out of filament quite easily. The PrintDry PRO holds up to 4 spools of 3D printing filament at once, and even has adjustable temperature controls which make it especially ideal for PLA and ABS users. While others have praised how it’s very effective for drying Nylon and PETG, and some also spoke of the great customer service, many complained about the absence of a humidity sensor. PLA (Polylactic Acid): PLA is a biodegradable thermoplastic polymer that is derived from renewable resources such as corn starch or sugarcane. It is less hygroscopic than ABS and is less prone to absorbing moisture. However, the presence of moisture in the filament can still cause issues such as poor adhesion between layers and clogging of the printer nozzle.Desiccant bags work best when they are dry themselves since they do absorb moisture. They can be easily charged using your filament dry boxes or even by using a conventional oven at a low temperature for a few hours. The top of the dehydrator has a digital display where you can control the temperature and time. The timer goes up to 19.5 hours while the temperature ranges from 35°C to 70°C. Moreover, its transparent viewing window makes it easy to monitor what’s happening on the inside while the dehydrator does its thing. From a user's perspective, what characteristics does a good filament dryer need to have (e.g. volume, drying result, etc.) More expensive than other options. But, it’s the best filament drying box around – you get what you pay for.
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