eSUN eBox filament dryer overview

Once I obtained the primary 3D printer and had only some meters of demo filament, I didn’t notice the aim of a filament dryer just like the eSUN eBox. Later, after I began to check an increasing number of sorts and colours of filaments, I ended up with many began spools.

Most 3D printing filaments are extremely hygroscopic, fastly absorbing ambient moisture. Because of this it’s so vital to retailer them correctly and dry them earlier than use once more. Furthermore, even new air-tight factory-packaged consumables are usually not at all times prepared to be used when faraway from the bag. Even a tiny quantity of moisture within the filament can have an opposed impact on print high quality, layer lamination, and mechanical parameters.

Initially, I used a modified meals dehydrator to take away extra moisture from the filament. It labored effectively, nevertheless it was not good to print straight from it. Utilizing a devoted dryer permits the correct elimination of the water in a managed approach, storing the fabric, and printing on the fly.

Totally different filaments take up water at completely different charges, relying on their chemical composition. The eSUN eBox dryer permits 4 temperature stage settings and has a timer to set the length of the heating, optimizing the drying course of based on the loaded materials.

Key options

• Compact measurement, a number of options
• Heating and drying
• Moisture-proof and dustproof
• Weighing operate
• Large filament compatibility
• A number of modes (Gram/Pound/Weight (WOC)/Temperature)

eSUN eBox: Retailer, Dry, and Print

Disclosure: I acquired this filament storage field as a part of a product overview collaboration with eSUN. Product specs and high quality could range based on the producer’s reliability, so I can not assure that you’re going to get merchandise that carry out the identical as seen in my article.

Most producers of 3D printer provides are producing not solely resins and filaments but additionally 3D printing equipment, together with dryers and vacuum kits. eSUN has two filament storage gadgets, the eBox, and eBox Lite.

In a nutshell, the eSUN eBox is a heated enclosure that evaporates all of the moisture from the loaded filament. The method is speedup with a built-in fan. The machine measures 215×104×238.5mm and weighs 750 grams. It has two major components, a white colour base unit and a hinged clear cowl to surround the spool, nevertheless it additionally contains small filament output holes to allow you to print with the fabric throughout heating. eSun packs a PVC tube (1.75mm/2.85 mm/3.00 mm appropriate Bowden with a size of 60cm) with the dryer that protects the filament from moisture publicity between the eBox and 3D printer.

It could actually accommodate filament rolls as much as 20cm in diameter and a most width of seven.3cm. Max loading weight is 2KG. Inside are two metallic cylinders (rollers) on which the spooler runs easily. A vent fan and a devoted compartment for a silica gel desiccant bag are on the again half. The eBox additionally has a built-in scale that may monitor the web weight of the filament.

On the entrance panel, there are 4 buttons round a small standing display screen. It has Energy, Mode, Up, and Down from left to proper. On the again, there’s a normal 12V DC socket.

Temperature settings and filament match

As a substitute of direct temperature adjustment, eSun opted for 4 predefined 4 temperature thresholds. The temperature stage begins at 50℃ and has temperature improve steps with 10℃ every, lastly reaching 80℃. The desk beneath reveals some instance witch heating stage ought to be used based on the filament loaded into the eBox dryer.

Along with the temperature stage settings, you may alter a timer for a way lengthy the heating course of runs.

Utilizing expertise

Establishing and utilizing the eBox dryer could be very simple. It was appropriate with all of my spooler sizes, no situation with loading contained in the unit.  After 5 hours of drying, my 3D prints have considerably improved. The fashions have been a lot smoother, with out uneven extrusion strains and different high quality issues.

I discovered the small fan fairly noisy. The switching relay additionally makes one other annoying noise. It makes a clicking sound virtually each minute. One other situation with this dryer comes if you wish to use it with Nylon filaments, because it wants increased temperatures than eBox can produce.

On Thingiverse, there are various 3D-printed upgrades for the eBox dryer, together with mounting options, filament gap caps, and a fan guard.

Value and availability

The eBox filament storage field may be ordered from the producer’s on-line retailer for $46.99 (discounted from $79). The newer eBox Lite can also be discounted from $73.50 to $52.99. eSun merchandise can be ordered from their Amazon or Aliexpress official retailer.

Technical specs

eSUN eBox vs eSUN eBox Lite

When it comes to design, the unique eBox and eBox Lite look virtually equivalent -only the buttons have completely different colours. As a substitute, inside they appear completely completely different. The newer Lite version has insulation to maintain the warmth contained in the unit. Probably the most important benefit of the v2 over the v1 is the upper heating energy (48w vs. 36w).