Multi color resin 3d printer

Multicolor VS Full Color 3D Printers

I want to start with a pretty important distinction when talking about 3D printers that can print in multiple colors.  

Sometimes “full color” is a term used to describe these printers. 

And while this is technically true, “full color” more often describes industrial-grade printers that are able to produce intricate color scaling and manipulation (I included one of these on the list – the XRize Rize – for comparison’s sake).

On the other hand…

… we’re going to be mostly looking at multicolor 3D printers, which can usually handle only a small number of different colors, but which tend to fall under the “personal 3D printer” umbrella. 

They’re smaller and much, much less expensive.

All that said, multicolor printing is still a very experimental field – much less established than its industrial counterparts. 

Given the scarcity of personal 3D printers that can handle multiple colors, I’m going to be looking at every option on the market today, including dual-extruder printers where each extruder can print a separate color and multi-color printer upgrades.

So let’s take a look at the best multicolor 3D printers!

Can 3D Printers Do Multiple Colors?

3D printers can do multiple colors! However, the method varies between printers. Single-extruder printers rely on a method of manually switching out spools of filament, while multi-color printers do this process for you.

What is a Multi-Color 3D Printer?

A multi-color 3D printer is a device that 3D prints different filaments using multiple extruders and nozzles.

Advantages and Disadvantages of Multi-Color 3D Printer

The obvious advantages of a multi-color 3D printer: you get awesome multi-colored prints without having to manually swap filaments. Also, such printers are compatible with water-soluble filaments for easy support removal. 

The disadvantages: twice the extruders, twice the maintenance. Hot end assemblies can run into any number of issues — and dealing with two of them can be a hassle. Also, it’s much more expensive than a single-extruder printer. 

How Do You Print Two Colors?

If you have a single-extruder printer, you can pause and swap. 

What does this mean? 

Well, whenever you want to change colors in a print, you just stop the print and swap the filament. This can be a major chore, however, and with multi-color printers the process is much easier. 

First, you load your two spools onto the spool holder, and then you feed the filament into the printer. Then you just let it do its multi-colored magic!

Can You Paint 3D Printed Objects?

Yes, you definitely can! 

Acrylic and enamel paints are best for 3D printed surfaces. However, you’ll have to sand your 3D printed part first. This gets rid of visible layer lines and helps the paint stick better to the surface. 

A Few Final Thoughts…

So there you have it – a fairly comprehensive guide to multi-color 3D printing, the best (affordable) multicolor 3D printers out there, one crazy-expensive one, and an alternative option altogether!

When it comes to choosing your best color 3D printer, there are plenty of factors to keep in mind.

When making your decision, you should always consider what specific projects you have in mind and tailor your choice to fit. After all, if you’re looking to upgrade towards multicolor 3D printing, you probably have a couple of exciting ideas in the bag already.

Some of these 3D printers excel at color combining.

For color control, the Da Vinci provides an entirely different system from anything else on the list (besides the XRize) but does so at a higher price point and with a few concerning bugs.

Some color 3D printers come packed with excellent side features, like the Lotmaax Shark V3.

And others have an ingenious design that comes with other exciting applications, like the dual-nozzle design of the TenLog.

Anyway, your preferences will determine your best color 3D printer, so I’ll hand over the baton to you to make your choice.

You’ll be churning out those colorful 3D prints before you know it.

Our pick

LOTMAXX Shark V3

Great 3D printer for beginners

This printer cranked out quality prints right out of the box in our test. Comes with excellent, all-metal nozzle and extruder and many more features makes this the best value.

Check Price from Amazon

So this was kind of an underdog story for me. When I first started looking for the best color 3D printer, the Lotmaxx wasn’t even on my radar.

Yet the more I learned about this 3D printer, the more I was impressed – both by its original design and by its execution. Not to mention that it’s a Kickstarter success and really demonstrates the best aspects of grassroots ingenuity coming out of the color 3D printing field.

Not only is the Lotmaxx an excellent base 3D printer capable of color 3D printing, but it also comes with some innovative features that I haven’t seen in a single other color 3D printer.

The laser engraving upgrade opens up new doors in creative design. The auto bed-leveling works pretty well, and the handheld removable touch-screen is something I haven’t seen in any other 3D printers, no matter what price point.

And to speak on the price… all of this costs less than $500.

Typically, when I review 3D printers by newly-launched companies or Kickstarter campaigns, I’m overwhelmed by a sea of mechanical, software, and assembly issues. I had none of these with the Lotmaxx.

In fact, the only persistent issue I had with this color 3D printer came from the build plate adhesion.

In some cases, my recent prints would require a lot of elbow grease and some light chiseling to remove the prints from the plate. This is one of the most straightforward issues to remedy, though, so it’s not even something worth criticizing.

So there you have it!

Whether you choose the Shark or some other color 3D printer on the list (XRize, anyone?), multicolor 3D printing opens up many new avenues for you and your creations.

In a field where companies and creators are innovating every day, I can’t wait to see what new color 3D printer awaits us! Until then, thanks for reading, and happy printing!

Color 3D printing - technology and equipment features

Today, printing of three-dimensional objects is available to everyone. Even at home, you can create three-dimensional models on compact 3D printers from a variety of materials. Color 3D printing works on the same principles as the method of building products in a single color. The availability of equipment has brought technology into the category of practical, original entertainment. However, multi-color 3D printing is also used to solve research problems and implement global projects.

Application areas for color 3D printing

3D printing is rapidly progressing, as the rapid and high-quality creation of prints gives the technology significant advantages over classical production methods. Most printers work with only one color, which is enough when prototyping or building engineering projects. When it comes to the artistic use of 3D equipment, color or combined 3D printing is needed. The technique also helps designers to simultaneously analyze the aesthetics of the design and its functional characteristics.

Full-color 3D printing provides a wide range of possibilities for producing objects in a wide variety of shades and halftones.

The advantages of the technology were evaluated in various industries:

• construction and architecture - to build demonstration models of buildings;

• Medicine - for students to practice on realistic models of human internal organs, doctors test new techniques, develop devices for the disabled;

• education - for teaching on practical visual aids that reflect the features of a particular subject;

• fashion and design - well-known couturiers already offer entire collections printed on a 3D printer;

• Jewelery - to replace hand-made stencils, printed;

• Art and Hobbies - to create exclusive figurines or mass-produce copies of famous masterpieces.

Features of working with color

Creation of color models is possible on devices operating on ColorJet Printing (CJP) full-color inkjet 3D printing technology. Today it is the most common method of growing volumetric objects.

Two-color 3D printing and construction in various colors takes place in several stages:

1. Creation of a three-dimensional model using special software.

2. The model file is cut into thin layers corresponding to the printed layers.

3. The gypsum powder is placed on the work platform in an even layer.

4. The printhead moves in a horizontal plane, applying adhesive plus color to specific areas.

5. The cycle is repeated until the complete construction of the 3D object.

6. The finished object is removed from the chamber, cleaned of powder residues with a stream of compressed air.

7. The model is completely immersed in a special compound that fills micro-holes, giving greater strength and color intensity.

8. Unused powder is recycled and reused.

The resulting products are distinguished by precision, high surface quality and a wide range of applications.

Two-color printing on a 3D printer can also be performed using FDM technology. The consumable resource in the form of a polymer rod is sent to the extruder, where it is heated. The molten mass through the nozzle is placed in layers along the established trajectory, forming the final model. The difficulty lies in the need to install a new plastic when you need to change the color of a 3D print. The calibration procedure is complicated, so fused filament printers are much less in demand.

Professional color 3D printers are divided into categories according to the purpose of operation, the complexity of operation, the required level of skill of the operator who controls the process. Equipment modification affects not only the quality of the final product, but also the price of the 3D printing service.

Conclusion

Multicolor printing is an interesting, useful technology that is constantly evolving. The technique is used to build products of mixed colors or complex textures. The finely dispersed composite material used in ColorJet Printing technology has good color reproduction. The powder serves as a resource for building products and is used as a support material for suspended structures.
Realistic, colorful, high-resolution 3D models allow you to evaluate the appearance of the final product and clearly demonstrate its advantages to potential consumers.

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Color 3D printing, 3D printer, multicolor 3D printing, FDM technology

/ iXBT Live

3D printer is a modern gadget that allows you to create unique models from polymer materials using FDM or SLA technologies. Such printers allow you not only to print the model you have designed according to individual drawings, but also to replicate it, repeating it over and over again. 3D printers have found their application in modeling, construction and design, industry and medicine. But users often make mistakes, obeying wow impulses and making spontaneous purchases. Knowing what you need a printer for will help you narrow down your search and choose the right model.

Beginners often fall for a number of common mistakes and make the wrong choice. Most often, this leads to a situation where a person “cools down” to 3D printing, and the purchased printer remains gathering dust in the corner. Sometimes this is caused by technical problems and a lack of the required level of knowledge and experience, sometimes by an incorrect choice of printer model.

The first mistake is the lack of a purposeful choice

First, try to decide on the purpose - what do you need a 3D printer for. Honestly imagine what models or details you will print on it and what scale. This is necessary in order not to waste money and time, and not to get an unclaimed device in a dusty corner. A compact 3D printer will be appropriate in the office or at home, it will be helpful in studies, hobbies or in your own business. The printer allows you to print models that you yourself have drawn in CAD, create components for a training project, shapes and parts for hobby and modeling, use open projects. Determine the media you plan to print with. FDM filaments such as PLA/ABS/PETG are available, as well as exotic (WOOD/Carbon/Nylon), elastic (TPU/Flex), etc., as well as photopolymer resins (SLA Resin). And if PLA / ABS are available for almost all FDM models, then compatible printers should be selected for the rest. For example, Nylon is extremely demanding on adhesion, TPU / Flex - on the plastic feed mechanism, etc.

For example, for modeling in scales 1:72, 1:350, etc. It will be convenient to use an SLA printer that allows you to create products with high detail of photopolymer resin. That is, first we set a goal for ourselves - what the printer is for, and then we select the appropriate model. For example, quite high-quality and popular ANYCUBIC Photon models with high printing accuracy. And for an introduction to 3D printing, a simple and reliable printer like the Artillery Hornet or the Creality3D Ender-3 will do.

Second mistake - buying 3D printers with a large margin

One of the most common user mistakes when choosing a 3D printer is buying a "bigger" and "oversized" model. I encounter this type of error quite often. First, the user "invests" in a large printer, and then realizes that there is nothing to print on this option, and for small parts, a smaller printer could be chosen. First of all, large printers are more expensive, larger in size and more demanding on the rigidity of the frame as a whole. On a large area of ​​the table, the effects of shrinkage of plastic, distortion of the dimensions of the printed model, delamination of the applied plastic, as well as peeling off of the corners from the working surface of the table, are more pronounced. This can be dealt with, but the listed points can become a serious problem for a novice user. And the printing time for large-volume models can be measured in tens of hours.

Purchasing large margin 3D printers can be justified in cases where you really plan to print large models without splitting, as a whole. A good example of a 3D printer with a large workspace would be Anycubic's Chiron (table size 400 x 400 mm with a maximum print height of 450 mm), the LONGER LK5 Pro (300 x 300 x 400 mm with additional frame reinforcement), or the Artillery Sidewinder X1 (also 300 x 300 x 400 mm).

Third mistake - buying 3D printers with complex calibration

Another common mistake users make is buying 3D printers with complicated calibration. These can be Delta printers, Scara models and the like. At first glance, they may seem interesting and simple, but from experience I will say that fine-tuning such printers can be a significant problem for the owner, requiring a deep understanding of the mechanics of the printer and the principles of 3D printing, as well as quite complex calibration of the movement of the print head along all axes of the device. Up to the fact that the resulting printing problems can completely discourage further desire to print and study 3D modeling.

Therefore, we check the characteristics and description of the selected models in advance. Examples of similar printers from Aliexpress are Flsun Delta Kossel, Anycubic Kossel, HE3D Kossel and the like. An acceptable option is when modern 3D printers are equipped with automatic sensors for calibration and table calibration assistants in the regular display menu.

Mistake Four - Color 3D Printers

Buying complex printers that can print with multiple colors or multiple plastics can cause additional problems. Yes, the result of multi-color printing of models or colored figures without the need for coloring can be interesting. But in real printing, you will face the complex preparation of the model in the slicer, the need for a deep understanding of the process and the nuances of printing with several types of plastics.

There are several dual filament printing options, ranging from Y-extruders to multiple independent printheads. When printing alternately one of the two heads, heated plastic can seep out of the unused one - you need to take into account retracts, “cleaning” before changing plastics (an additional separate “service” model is built nearby), calibration and alignment of the heads along the same coordinates. Color models must be loaded into the slicer separately, assigning a different model to each extruder. And if you still need color printing for work or your own project, then it makes sense to choose one of the proven models. For example, the JGMAKER Artist D 3D printer, which has two movable and independent print heads at once, each of which can be filled with a separate spool of plastic. This makes it possible not only to print color models, but also to create two separate models on the table at the same time, and it will also be convenient for printing soluble supports.

Fifth mistake - choosing simplified "children's" models

There are entry-level models in the range of 3D printer manufacturers. Sometimes a manufacturer saves by releasing models at the bottom of the market. These are budget options for novice users; in fact, these are “children's” printers. A good example is the Wanhao Duplicator i3, a simplified L-layout printer. The reduced rigidity of the carrier frame does not allow for high print quality. I note that the choice of models without blowing the thermal barrier can also be a potential problem. When printing for a long time, the thermal transition in the print head overheats and plugs can occur, leading to damage to models. This also includes 3D printers without a heated desktop, designed to print only with PLA plastic.

However, children's models are also important and needed. They are designed to provide basic skills and an introduction to the world of 3D printing on a limited budget. A vivid example of such a model is the Funtastique EVO and LONGER Cube2 3D printers, which can be an interesting gift for a schoolchild.

What to choose from the range of available 3D printers?

Thus, imagining the use of a 3D printer specifically for your purposes, you can choose the right model. If you do not have serious skills, then it is better to purchase a simple and reliable printer that has proven itself. Long-sold models from Anycubic, Wanhao, Longer and others will be a good choice.

But after gaining experience in 3D printing, you can move on to other options. Don't forget to get some 3D printing plastic too! If you are interested in other models of 3D printers, then I recommend that you look at the following articles:

Choosing a 3D printer for home and hobby: a selection of current models for printing plastic using FDM technology.

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