Too hot for itself? Sunlu E2 filament dryer @MyTechFun
Too hot for itself? Sunlu E2 filament dryer  @MyTechFun
Uploaded January 2025 | Updated September 2026, 2 weeks ago
The Sunlu Filadryer E2 is more than just a filament dryer—it's a versatile tool that also supports annealing processes. Designed with engineering-grade filaments in mind, this device can reach high temperatures of up to 110°C, making it ideal for drying moisture-sensitive materials like PPA-CF and nylons. These filaments benefit greatly from proper drying, as it enhances their mechanical properties and printing performance. Additionally, the unit's annealing function allows you to improve the thermal stability of technical materials such as PA (nylon) and PET.

Affiliate product link: sunlu.com/products/sunlu-filadryer-e2-up-to-110-professional-drying-and-annealing-born-for-engineering-3d-printing-filaments?sca_ref=6072024.hoQfHOudeF

In this video, I’ll dive into the details of the Sunlu E2, covering its specifications, features, and performance. You’ll see how it handles different drying temperatures (110°C, 90°C, and 70°C), its noise levels, and how well it performs in an annealing test. Stick around as I share results and insights on whether this filament dryer can truly elevate your 3D printing experience.

The unboxing livestream with Geek Detour: youtube.com/live/smf3HoDn6mY?feature=share

Chapters
0:00 Introduction
1:36 Specifications
2:14 What will I test?
3:02 Closer look
4:49 Why 110°C?
6:38 Turning ON, noise
6:57 Screen
8:01 Preparing the test
9:10 Drying 110°C
11:41 Results of 110°C drying
12:28 Drying set to 90°C
12:55 Results of 90°C drying
13:23 Drying 70°C
13:40 Results of 70°C drying
13:57 Annealing 90°C
15:01 Results of annealing test
15:49 Conclusions

#sunlu #3dprinting #filamentdrying #filamentdryer #filadryer #sunlue2
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Too hot for itself? Sunlu E2 filament dryer

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