CEL RoboxDual 3D Printer Review: Dual Extrusion Redefined

A glowing and very detailed review of RoboxDual from All3DP.com – All about 3D printing.

Images from All3Dp.com

Alastair Jennings from All3Dp.com writes:

early comparisons against the UM3 show that the RoboxDual’s dual extrusion system is far quicker.

The quotes keep coming, we read the comprehensive review with glee!

If you’re looking for a quality desktop 3D printer for the home, office or classroom, then there’s little not to love about the formidable CEL RoboxDual.

Quality-wise, single extrusion prints are as good as you can get from a fused filament fabrication (FFF) printer, and ABS print quality is almost identical to that of the Ultimaker 3. Dual extrusion prints are equally impressive, mixing materials and colors well.

Filament from any manufacturer can be fed into Robox, either directly from the source reel or wound onto a SmartReel with a custom profile written to the EEPROM memory on the reel. This gets around the initial worry that you’ll be locked to high priced filaments and any limitations of range.

If you’re looking for a quality desktop 3D printer for the home, office or classroom, then there’s little not to love about the formidable CEL RoboxDual.

Unlike many competitors such as Lulzbot and Ultimaker, CEL have from the outset aimed to create a printer that could be used by anyone safely and without the need to tinker. The Lulzbots and Ultimakers are fantastic class-leading machines, but the RoboxDual offers something a little more refined.

For this reason the RoboxDual is a very different machine from others in its class, as it utilises custom electronics, extruders and hot-ends. These components aren’t designed to be tinkered with, which makes that RoboxDual one of the few printers out there that really should find wide appeal in workplaces and schools rather than just the maker community.

Ultimaker, Lulzbot and Makerbot might be better known brands, and there’s no doubting their abilities and quality when it comes to printing. But the RoboxDual and Robox have both been designed as a usable mainstream printer, much in the same way as any 2D printer of old.

From the outset, everything about the CEL RoboxDual shows that this is the work of engineers rather than hobbyists, with a set of design and development features that are not slapdash but carefully considered.

What did they think about the price?

Why block up one large printer when you can print on multiple? The downside is of course the cost; more printers means a greater outlay, but then the Ultimaker 3 is more than double the price.

The filament is also provided by some of the best known filament providers in the world, including ColorFabb and PolyMaker, and there’s a good selection available. If you want to use your own filament then you can, either by feeding it in and telling the software which filament profile to use, or by loading it onto an empty SmartReel and updating the circuit info through the AutoMaker software. The system is open and easy to experiment with.

In a busy design technology classroom, the noise from the RoboxDual at full print speed is unnoticeable, and even when printing in the office the noise is perfectly bearable.

Print extraction from the platform is the fight that folks least enjoy about 3D printing, whether that’s trying to extract a model from the perforated base of the Zortrax M200, lever a print from the glass base of the Ultimaker 2, or dunk a resin-coated masterpiece from a Form 2. With the RoboxDual (RBX02), however, is a print platform that we can learn to get along with.

Stop! You are embarrassing us…

It’s been designed by engineers as a tool, something to be used on a daily basis without issue. In those terms we would say that this is the first 3D printer that truly mimics the ideology of a standard paper printer. It sits there in the corner of the room and prints without any fiddling or calibration, it just gets on with it.

As innovations go, the RoboxDual is packed with features that constantly reveal themselves the more you delve into settings and options.

Dual extrusion 3D printers are becoming more prevalent, and the market in this sector is rapidly expanding. At this point in time, the RoboxDual offers a printer that is cost effective, reliable, and offers great quality beyond any other dual extrusion printer on the market at this price.

Factor in the pricing, innovation and future modular expandability, and it’s difficult not to recommend the RoboxDual.

Running Man!

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About Pete

I've been with CEL since Chris' garage was the office and the coffee round was 2 cups. I deal with content creation and keep things running day to day.

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