Best 3d printer extruder 2023


The Best Cheap 3D Printers for 2022

While we'd hesitate to call 3D printing a mature technology, you might say it has reached its teenage years. Through their first decade-and-change, 3D printers have come down in price, grown easier to set up and operate, and become more reliable. And you may pay less than you expect: Many once-high-end features have migrated down to inexpensive models.

PC Labs has been reviewing 3D printers since 2013. Today, the state of 3D printing is strong, but that wasn’t always the case. For the first several years, it was often an adventure getting one of these printers up and running, let alone successfully through our testing regimen. Issues with filament-based—aka fused filament fabrication (FFF) or fused deposition modeling (FDM)—printers were abundant.

(Photo: Zlata Ivleva)

More About Our Picks

Original Prusa Mini

4.5 Outstanding

Best Overall Budget 3D Printer

Bottom Line:

It requires assembly and calibration care (plus shipping from the Czech Republic), but the Original Prusa Mini is a compact, open-frame 3D printer that consistently produces superb-quality output for a great price.

Pros

  • Top-notch object quality
  • Supports a variety of filament types
  • Useful, professionally printed user guide
  • Great support resources
  • Versatile, user-friendly software

Cons

  • First-layer calibration can be tricky
  • Only includes starter packets of filament
  • Requires monitoring if young children or pets are around

Read Our Original Prusa Mini Review

XYZprinting da Vinci Mini

4.0 Excellent

Best Budget 3D Printer for Schools, Community Centers

Bottom Line:

The XYZprinting da Vinci Mini is a consumer-oriented 3D printer that provides a winning combination of low price, ease of setup and use, solid print quality, and smooth, misprint-free operation.

Pros

  • Very low price.
  • Reasonably priced filament.
  • Good print quality.
  • No misprints in testing.
  • Easy setup and operation.
  • Quiet.
  • Prints over a USB or Wi-Fi connection.

Cons

  • Occasional problems in trying to launch prints.
  • Removing printed objects from the print bed is sometimes tricky.

Read Our XYZprinting da Vinci Mini Review

Toybox 3D Printer

4.0 Excellent

Best Budget 3D Printer for Children

Bottom Line:

The Toybox 3D Printer works well as a model designed for children, offering reliable printing from a browser or mobile device and a few thousand toys to print, plus creative options to output drawings or photos. Just bear in mind the tiny build area.

Pros

  • Reliable, misprint-free printing
  • Easy setup
  • One-touch operation
  • Well-composed help resources
  • Access to more than 2,000 printable toys and projects
  • Lets you create your own printable designs

Cons

  • Tiny build area
  • Not ideal for importing 3D files created elsewhere

Read Our Toybox 3D Printer Review

Monoprice Mini Delta V2 3D Printer

4. 0 Excellent

Best Budget 3D Printer for Beginners, Non-Techies

Bottom Line:

3D printing gurus will be intrigued by the Monoprice Mini Delta V2's use of the delta rather than Cartesian coordinate system, but beginners will just enjoy its low price, ease of use, and speedy printing.

Pros

  • Sub-$200 price
  • Quick, nearly misprint-free printing
  • Easy setup and operation
  • Sturdy steel-and-aluminum frame
  • Supports multiple filament types

Cons

  • Tiny build area
  • So-so print quality
  • Mere one-year warranty

Read Our Monoprice Mini Delta V2 3D Printer Review

Anycubic i3 Mega S

3.5 Good

Best Budget 3D Printer With an Open Design, Big Build Area

Bottom Line:

The Anycubic i3 Mega S, an inexpensive open-frame 3D printer, produced decent-quality prints in our testing. To get the most out of it, though, may require precise calibration.

Pros

  • Modestly priced
  • Large build area for an inexpensive printer
  • Supports a variety of filament types
  • Generally solid print quality
  • Uses well-known Cura software

Cons

  • Finicky print-platform alignment
  • Supported coils of filament are small
  • Poorly placed spool holder

Read Our Anycubic i3 Mega S Review

Anycubic Vyper

3.5 Good

Best Budget 3D Printer for the Biggest Build Area Possible

Bottom Line:

Anycubic's modestly priced Vyper whips up large 3D prints on its open-frame design, and provides automatic print-bed leveling. Just know that some minor assembly is required—and printed objects may require a bit of cleanup.

Pros

  • Relatively large build area
  • Automatic bed leveling
  • Simple assembly

Cons

  • Short (one-year) warranty
  • Includes only a small starter filament coil
  • Using Cura software with the Vyper requires tweaking a couple of settings
  • Test prints showed some "hairy" filament residue

Read Our Anycubic Vyper Review

Creality Ender-3 V2

3. 5 Good

Best Budget 3D Printer for Tinkerers and DIY Types

Bottom Line:

Hands-on tweaking defines Creality's budget-price Ender-3 V2, an open-frame 3D printer that you build from a kit. It produces generally above-par prints, but its print bed can be tricky to keep leveled.

Pros

  • Inexpensive
  • Slightly above-average print quality
  • Good-size build area for its price
  • Supports several filament types

Cons

  • Manual print-bed leveling can be tricky
  • Setup instructions could be deeper, more legible
  • Questionable quality control on some parts

Read Our Creality Ender-3 V2 Review

Flashforge Finder 3D Printer

3.5 Good

Best 3D Printer for the Very Tightest Budgets

Bottom Line:

The Flashforge Finder 3D Printer is moderately priced and offers good print quality, but it proved tricky to get up and running in our tests.

Pros

  • Quiet.
  • Good print quality.
  • Connects via USB 2.0 cable, USB thumb drive, or Wi-Fi.
  • Reasonably priced.

Cons

  • Some objects pulled off the platform during testing.
  • Poor documentation.
  • Modest build volume.
  • Limited to printing with polylactic acid filament (PLA).

Read Our Flashforge Finder 3D Printer Review

Polaroid PlaySmart 3D Printer

3.5 Good

Best Budget 3D Printer for Dabbling in Small Objects

Bottom Line:

The Polaroid PlaySmart 3D Printer is a compact, stylish 3D printer with above-par overall print quality, but, alas, a tiny build area for the money.

Pros

  • Small, lightweight for a desktop 3D printer.
  • Easy to set up and use.
  • Supports PLA, PETG, and wood composite filaments.
  • Multiple-color support.
  • Wi-Fi camera monitors print jobs.
  • Prints from USB drives, SD cards, or mobile devices.

Cons

  • High price for its capabilities.
  • Small build area.
  • Too-brief warranty.

Read Our Polaroid PlaySmart 3D Printer Review

XYZprinting da Vinci Jr. 1.0 A Pro

3.5 Good

Best Budget 3D Printer With Closed Design, Roomy Build Area

Bottom Line:

The XYZprinting da Vinci Jr. 1.0 A Pro is a moderately priced closed-frame 3D printer with a large build volume and overall good performance, but a potentially balky filament-feeding system.

Pros

  • Spacious build area
  • Works with third-party filaments
  • Self-leveling print bed

Cons

  • Build plate is not heated
  • Limited to PLA- and PETG-based filaments
  • Guide tube is prone to detaching

Read Our XYZprinting da Vinci Jr. 1.0 A Pro Review

Monoprice Voxel 3D Printer

3. 0 Average

Best Budget 3D Printer for Cheap Filament

Bottom Line:

The Monoprice Voxel is an under-$400 3D printer that's easy to set up and use. It exhibits generally good print quality, but it was unable to print two of our test objects.

Pros

  • Easy to set up and use.
  • Budget price for printer and filament spools.
  • Supports PLA, ABS, and several composite filament types.
  • Versatile software.
  • Prints over Ethernet or Wi-Fi, or from a USB thumb drive.

Cons

  • Frequent misprints on certain test objects.
  • Slightly balky touch screen.

Read Our Monoprice Voxel 3D Printer Review

Filament feeders had to be coaxed into delivering filament from the spool to the extruder. Print beds had to be manually aligned. The extruder or hot end had to be positioned just right to minimize the gap between the nozzle and the build plate (the flat surface on which the object is printed). Objects frequently stuck to the build plate, and required careful, sometimes unsuccessful, efforts to pry them off. These and other issues required painstaking effort to resolve, often combined with calls to tech support.

Not so much anymore. While they can still be rebellious at times, 3D printers have grown up a lot, and achieving the 3D printer basics has gotten a lot less likely to end in a shouting match over small things.


What to Look for in a Cheap 3D Printer

The big difference is the change that has come to the cheaper models. Nowadays, many of those ornery 3D-printing issues have been resolved (most of the time, anyway), even for consumer and bargain-priced 3D printers. Automatic print-bed leveling is the norm, and you can usually remove 3D-printed objects from heated and/or flexible build plates with a minimum of coaxing. Most 3D printer manufacturers have either developed and refined their own software, or have adapted an open-source printing platform such as Cura(Opens in a new window).

What separates more expensive 3D printers from cheap ones ("cheap" defined as $500 or less, for the purposes of this article) is often a select group of features. These include the build volume, the type of frame, the varieties of supported filament, the software, and the connectivity mix. Let's run through those in turn.

What's the Right Build Volume for a 3D Printer?

A 3D printer’s build volume is the maximum dimensions (HWD) of a part that it can print. (We say “a part” because a 3D-printed object can consist of multiple parts that are printed, then glued or otherwise pieced together.) While the smallest build volume of any 3D printer we have tested is 3.9 by 3.9 by 4.9 inches, we consider any build volume smaller than 6 by 6 by 6 inches to be small, any between that and 10 by 10 by 10 inches as medium, and any printer with at least one build dimension of more than 10 inches as having a large build volume.

(Photo: Molly Flores)

As a general rule, inexpensive 3D printers have small build volumes, while more expensive ones have larger build volumes. This depends in part on the type of printer. Closed-frame 3D printers—and most semi-open models, which have a rigid top, base, and sides but are open in front and, often, back—tend to have small build volumes, while open-frame printers, lacking as rigid a physical structure, often have relatively large build volumes for the price. You'll want to weigh the build volume against the kinds of objects you will print.

Should I Get an Open-Frame or Closed-Frame 3D Printer?

Which brings us to the frame "form factor" question: open-frame versus closed-frame. Closed-frame 3D printers are boxlike devices, with a rigid base, walls (with a see-through door in front), and top. Among their advantages? They muffle the operating noise, as well as reduce the odor from melted filament (which is potentially an issue with ABS plastic), and they provide some protection for people or pets who might inadvertently touch the hot extruder. A downside: They tend to have smaller build volumes than open-frame 3D printers, which have fewer (often, no) walls to constrict them.

(Photo: Zlata Ivleva)

Low-cost 3D printers include both open-frame and closed-frame models, as well as a few stereolithography printers. If a relatively large build volume is a priority, you’re likely to get more bang for the buck with an open-frame model. Open-frames do have some clear downsides by definition: They tend to be noisy, emit odors when certain plastics are melted, and provide little protection for someone who might touch the hot extruder.

(Photo: Molly Flores)

Also, recognize some potential negatives of open frames, depending on the model. Some require assembly, being essentially kits, and most require more setup care than a closed-frame printer, plus more maintenance to keep them running smoothly. Still, these very traits should not deter—and may even appeal to—hobbyists and DIY folks.

What Should I Look for in 3D Printer Software and Connectivity?

Gone are the days when tinkerers had to cobble together several different programs to get a 3D printer to run. Manufacturers either include their own 3D printing program or modify an existing platform such as the open-source Cura.

3D printing software performs three main functions: processing an object file (resizing, moving, rotating, and in some cases duplicating it), slicing it (into virtual layers, based on your chosen resolution), and printing it. These are almost universally combined into a seamless process. Some high-end printers have software that supports a wider range of settings you can tweak, but even the basic suites work at least reasonably well.

More likely to vary among the cheaper set is the array of connection options from model to model. Nearly all have a USB Type-A port to fit a thumb drive for printing from document files. Most also have a USB Type-B port for connecting directly to a computer, and some offer Wi-Fi, too (or as an alternative), while a handful let you connect via Ethernet to share the printer across a local network.

Some printers support storing 3D files on an SD or microSD card (which may also contain the printer’s system files). Most 3D printer manufacturers (even the discount ones) have a mobile app to launch and monitor print jobs, and a few provide access to cloud services from which you can print.

While high-end 3D printers tend to have an abundance of connection choices, discount models vary widely in their choices. Some are generous and some are basic, so it pays to assess what a given model offers.

What Should I Look for in Filament Support?

Filament support tends to be a key area that separates the cheaper models from the higher-end ones. (See our guide to understanding 3D printing filaments for more particulars.) Inexpensive 3D printers tend to support a limited number of plastic filament types, some of them only PLA and/or ABS.

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3D Printing: What You Need to Know

3D Printer Filaments Explained

(Photo: Molly Flores)

PLA (polylactic acid) is a biodegradable, plant-based polymer, while ABS (acrylonitrile butadiene styrene) is the same tough plastic that Legos are made from. Objects printed from ABS are durable and nontoxic, though the material can be tricky to work with. ABS can emit an acrid, unpleasant odor during printing, and the bottom corners of objects being printed with it have a tendency to curl upward a bit, especially if you are using a non-heated print bed. This can lead to unsightly prints, and/or prints prematurely pulling off the build plate, ruining them.

Many entry-level and low-price 3D printers stick exclusively to PLA. If you want to experiment with a larger variety of filaments—which include water-soluble filament, wood- and metal-laced composites, and both tough and flexible varieties—you may have to pay more, although a few discount models support a wide range of materials.

Should I Consider a 3D Printing Pen Instead?

Although they aren’t printers per se, inexpensive 3D pens are close kin to 3D printers—using the same filament types and a similar extrusion system—and we include them in the 3D printing category. Rather than tracing out a programmed pattern, you use the 3D pen much like a normal pen, except that you draw with molten plastic. You can trace a pattern or draw freehand, and even draw in three dimensions as the plastic quickly solidifies and hardens once extruded.

Most 3D pens cost less than $100, and some cost $50 or less. At a glance, 3D pens may appear to be toys, but some artists and craftspeople have taken to them, as it is possible to make quite complicated and beautiful objects with them. If your aim in 3D printing is something closer to freehand design and free expression than computer-centric, structured, and repeatable output, you might give one a try.


So, Which Cheap 3D Printer Should I Buy?

Buying a budget 3D printer needn’t mean a world of sacrifice. Plenty of capable and reliable models sell at less than $500, and while they may not be as feature-rich as their more expensive cousins, there's no sense in paying for things you don’t need.

Many casual 3D-printing experimenters will be fine with printing over a USB cable or from a thumb drive, and sticking to PLA may be the best choice for a starter 3D printer. If you focus just on the features you want, you may be pleasantly surprised at what you find. Here we feature the best under-$500 3D printers we have reviewed. Also check out our guide to our favorite 3D printers overall.

Best 3D Printer for 2022

In the last few years, 3D printing has crossed a rubicon into the mainstream consciousness. Schools and libraries often have 3D printers, and the barrier to entry for hobbyists is lower than ever, with inexpensive machines offering excellent out-of-the-box results.

Because 3D printing technology has come a long way in recent years, I've doubled down on being creative and gotten into 3D scanning and laser cutting as well, which lets you sculpt real-world designs from leather and wood. Advanced printers are also using resin machines that create amazingly detailed prints. 

Current 3D printers, which range from affordable (under $300) to high-end (over $4,000), are great gifts for a creative person in your life. Even better, they're great for you to craft your own personalized designs if you're looking to open an Etsy shop or something similar.  

These models by Fotis Mint are extremely detailed.

James Bricknell/CNET

We've taken a deep dive into many of the best 3D printers available today. This list includes both small and large 3D printers, with attention paid to print speed, the size of the build plate, the cost of PLA filament, the kind of print head included and other important details. And once you've decided to take the plunge into additive manufacturing -- that's what 3D printing essentially is -- there's an FAQ below.

Our top picks

Dan Ackerman/CNET

Creality Ender-3 S1

Best step-up starter printer

I'd avoided Ender-3 printers for a long while, because they came in kit form and required many hours of assembly, setup and fine-tuning to use. For just a little more than the kit versions, the newer Ender-3 S1 comes nearly fully preassembled, and with high-end features like a direct drive extruder and self-leveling bed.  

Print quality even out-of-the-box was excellent, although a lot of that comes down to having good models to work from. I'd love it to have a touchscreen and Wi-Fi, but apart form those missing features, this is a great way to get polished results from a $400 3D printer. 

Read our Creality Ender-3 S1 review. 

$399 at Amazon

Dan Ackerman/CNET

Anycubic Vyper

Best for out-of-the-box printing

The Anycubic Vyper FDM printer attempts to be both an affordable 3D printer and easy to use. It's a tricky needle to thread. Plenty of 3D printers offer automatic bed leveling and calibration to make sure prints come out even and firmly anchored to the print bed. This, however, is the first time I've seen a 3D printer run its bed leveling once, with zero manual input from me, and be totally good to go. I printed a 3D test file from the included SD card within minutes of powering on, and I've never seen a first print from a 3D printer come out so perfectly.

Read our Anycubic Vyper review.

$319 at Anycubic

$490 at Amazon

Anycubic

Anycubic Kobra Max

Best to make big projects easily

The Anycubic Kobra Max earned a 9 out of 10 in our recent review, in large part because it's one of the most enjoyable printers I've used in years. The build area is large enough to print entire helmets for cosplay, and the auto-bed-leveling system makes setting the machine up a breeze. The Kobra Max is the best choice for a large build area printer, bar none. --James Bricknell

Read our Anycubic Kobra review. 

$549 at Anycubic

Entry-level 3D printers

Prusa Research

Prusa Mini Plus

Small but mighty

The Mini Plus is one of the best small-footprint printers you can buy. It has everything you would expect from a Prusa machine: Auto bed leveling, crash detection and great print quality, all for under $450. Building it with my son gave us a lot of good insights into how a 3D printer works, and potentially how to fix one.

$429 at Prusa Research

Sarah Tew/CNET

Anycubic Mono

Best inexpensive resin 3D printer

Resin printers are the next step up in rapid prototyping design technology when you want your printing to look as high quality as possible. Just be warned: The liquid resin is harder to work with, and it requires both good ventilation and a portable UV light to properly cure. This model is extremely popular with board game hobbyists who want to print pro-looking miniatures, and sometimes you'll see it fall in price. Note that you can save $20 at Amazon by activating the instant coupon on the product page.

$189 at Anycubic

$250 at Amazon

Dan Ackerman/CNET

Monoprice Mini Delta V2

Best for tiny desks

I had high hopes for this dirt-cheap 3D printer with a tiny footprint. It's usually under $200 and requires no additional assembly. And I do like it, but it's for a specific audience. This is not the great low-cost entry-level printer I was hoping for. It required some tweaking and troubleshooting to get up and running. The included microSD card was so cheap and corrupted it never worked, the built-in Wi-Fi was never able to connect to my network, and the machine's arms got caught on some poorly installed plastic wire covers (I just ripped the paper-thin covers off). 

But once I had all the problems ironed out, it was a reliable little machine for quick jobs. It would make a great second 3D printer, or if you need to fit one into a small space. I especially liked the auto-leveling, which worked well, and the color touchscreen, which is a feature that often gets chopped from low-cost models. If you're willing to put a little effort into getting it set up correctly, it's a great printer for the price.

$175 at Amazon

Midrange 3D printers

Anycubic

Anycubic Photon Mono X

Best for mass-produced gaming minis

Standard resin printers are fine if you want to print small items or miniatures. For more oversized cosplay items, practical models or collections of gaming miniatures, you're going to need a bigger build area.

Enter the Anycubic Mono X, a resin printer that solves that issue by having a build plate nearly three times bigger than the standard Anycubic models. For example, I managed to print the entire blade of a Dune Crysknife, something that would have needed to be split into three parts if it wasn't for the extra build volume.

The Mono X also prints at insane speeds. Because resin prints the entire layer in one shot, they tend to be quicker than traditional FDM printers in the first place, but the Mono X takes this to the extreme with layers printing in as little as 1 second. It's incredible to watch. --James Bricknell 

It's still cheaper to shop at Anycubic directly, but you can save $110 at Amazon by activating the instant coupon on the product page. 

$349 at Anycubic

$660 at Amazon

James Bricknell/CNET

Flashforge Adventurer 4

Best 3D printer for ease of use

The Flashforge Adventurer 3 has long been one of CNET's favorite midprice 3D printers. The updated Adventurer 4 brings a handful of iterative improvements that make for a winning evolution. The Adventurer 4 is a fully enclosed unit, which helps control the temperature and block drafts. The build area is 220 by 200 by 250mm, and it has a system for easily swapping out nozzles -- all good features to have in a mid-level to high-end printer. 

$849 at Amazon

High-end and professional 3D printers

Creality

Creality CR-30

Best for small biz or pro cosplayers

A word of warning; the CR-30 is not for the beginners out there. It is a complicated machine, and you will need some 3D-printing knowledge to really get the hang of it. It's also a very different beast, and instead of printing on a static-sized build plate, it uses a conveyor belt to create an "endless Z-axis." That lets you print very long things or lots of things over and over again.

If you are a cosplayer looking to make weapons or large armor pieces, the CR-30 gives you a lot of room to create. I've managed to print Squall's Gunblade from Final Fantasy VIII as well as the Whisper of the Worm from Destiny 2 (both were printed in two halves and attached together). It's great for small businesses looking to mass-produce small parts, and with just two CR-30s you could create a small empire on Etsy or Shopify. --James Bricknell

$1,100 at Crealty

$1,100 at Amazon

Sarah Tew/CNET

Glowforge 3D Laser Cutter

Best for woodworkers

I can't begin to tell you how much I love the Glowforge. Laser cutters can create projects from wood, leather, lucite and other materials, making it an interesting creation alternative to filament-based 3D printers. Even better, what would take a 3D printer hours to do takes just minutes in the Glowforge.

With it, I've created laser-etched LED lights, birch wood tool caddies, and even a three-tier box for my Nespresso sleeves. There's a robust community of makers creating and sharing files, but pretty much any line drawing you can create in something like Adobe Illustrator can be turned into a project.  

The software is all cloud-based, which adds a layer of complication (you need internet service to use it), but the ability to create amazing gifts and more from simple 0.125-inch or 0.25-inch cheap plywood is pretty empowering. 

See some of my laser cutter projects (and download my SVG files) here. 

$3,995 at Glowforge (Glowforge Basic)

$4,995 at Glowforge (Glowforge Plus)

3D Scanners

Revopoint

Revopoint Pop 2

Incredible details

While the software has a pretty steep learning curve, the end result is extremely detailed. I've really enjoyed using the handheld version to scan larger models while the included turntable makes scanning smaller objects a breeze. If you are looking for a professional-grade scanner and can spend some time on the software, the Pop 2 is a great choice.

$800 at Amazon

Sarah Tew/CNET

SOL Desktop Laser 3D Scanner

Best 3D scanner for easy replicas

Recreate pretty much anything by putting it on this 3D scanner, where a rotating base and built-in camera create a 360-degree copy, which is then editable in any 3D program and printable on your 3D printer. Simply scan the object, import the scan into your slicing software for cleanup, and print. The included software alerts you of next steps in the printing process with either sound or texts. Scan quality and print resolution are great, and setup is easy, although you might want to clean up your 3D model a bit in a 3D software app after. 

$614 at Amazon

3D printing FAQs

What material should I use to print with?

Most home 3D printers use PLA or ABS plastic. Professional printers can use all sorts of materials, from metal to organic filament. Some printers use a liquid resin, which is much more difficult to handle. As a beginner, use PLA. It's nontoxic, made mostly of cornstarch and sugarcane, handles easily and is inexpensive. However, it's more sensitive to heat, so don't leave your 3D prints on the dashboard of a car on a hot day. 

Which brand of PLA is best?

Generally speaking, Hatchbox has never let me down and runs about $25 for a full 1kg spool on Amazon. Some of the printers I tested only accommodate narrower 0.5kg spools. In those cases, I sometimes used a larger Hatchbox roll with a separate spool-holder. Other times, I had good luck with AIO Robotics 0.5kg spools, which are a little more expensive, at $14 for 0.5kg. Amazon Basics and Monoprice can also be good, but for any brand, weird colors like metallic or glow-in-the-dark filament can be hit-or-miss. Note that a 1kg roll prints a lot of stuff. 

What settings should I use?

Most 3D printers include or link to recommended software, which can handle converting 3D STL or other files into formats supported by the printer. Stick with the suggested presets to start, with one exception. I've started adding a raft, or bottom layer of filament, to nearly everything I print. It has cut down dramatically on prints that don't adhere to the bed properly, which is a common issue. If you continue to have problems, rub a standard glue stick on the print bed right before printing.

What are supports?

Your 3D models probably need some help to print properly, as these printers don't do well with big overhangs -- for example, an arm sticking out from a figure. Your 3D printer software can usually automatically calculate and add supports, meaning little stands that hold up all those sticking-out parts of the model. After the print is done, clip the supports off with micro cutters and file down any nubs or rough edges with hobby files. 

Where do I find things to print?

Thingiverse.com is a huge online repository of 3D files for anything and everything you can think of. Pokemon chess set? It's there. Dyson vacuum wall mount? You bet.

When you're ready to create your own designs, there are a ton of software packages to choose from, but it's easiest to start with the browser-based free TinkerCad app from Autodesk. 

Crazy things I've made on a 3D printer

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Top 5 extruders for 3D printer Anet A8

The

Anet A8 is a very popular 3D printer due to its affordability and wide customization options. This is certainly an interesting project that you can assemble yourself or buy as a set. Thanks to its affordable price and clear design, Anet A8 has long been the "people's 3D printer" and a great option to get acquainted with the intricacies of 3D printing.

Due to the extensive modification options, 3D printing results on the Anet A8 can vary greatly. And some modifications simply turn this model into an analogue of expensive 3D printers in terms of 3D printing quality. There are a lot of modifications on the Internet, and in this article we will touch on the modifications of one node - the extruder. Believe me, there are a lot of modifications to the Anet A8 extruder and they are worth discussing.

For example, the original design of this 3D printer does not include a duct fan to help direct air from the Anet A8 extruder fan to the nozzle. And air is needed to cool the extruded plastic and keep the 3D printer in proper working order. But there is also good news - Thingiverse already has a lot of mods for blowing. Here's a great one from a user named Arjjck.

One of the simplest mods is adding an extruder button to make it easier to use the 3D printer. This 3D printed button is definitely better than the standard extruder screw, which is almost impossible to press with your fingers. Such a simple 3D printed Anet A8 extruder button will save you the pain of changing 3D printing material.

Extruder replacement is one of the Anet A8 upgrades that can greatly improve 3D print quality, so let's take a look at the interesting options.

E3D Titan extruder

The E3D Titan extruder is ideal for those who want to print using different materials, not just PLA plastic. The lightweight E3D Titan reduces clogging and features specially machined teeth that are curved to grab fibers at right angles. The teeth improve the grip of the thread and increase the accuracy of its feeding.

This extruder has been manufactured to increase torque, reduce clogging and 3D print at higher resolutions. It is designed for use with the E3D v6 hotend, allowing you to print at higher temperatures, and the 3:1 gear ratio ensures more precise movement.

According to the manufacturer, this ratio gives the E3D Titan extruder the best performance in terms of accuracy and speed. Obviously lower gear ratios run too slow while higher gear ratios run too fast. Thus, the manufacturer concluded that a ratio of 3:1 is the best option, allowing the extruder to cope with the required degree of extrusion. The gear ratio increases resolution and promotes smooth 3D printing at low layer heights.

The extruder supports 3D printing with 1.75 mm and 3 mm filaments and allows the use of materials such as abrasive carbon fiber, TPU, TPE and a number of other harder plastics. The E3D Titan has a solid construction thanks to injection molded parts. Unlike other more clumsy extruders, the design details eliminate the possibility of wiggle and improve accuracy. In addition to being lightweight for more torque, the E3D Titan has been built to be easy to assemble or disassemble.

LulzBot Taz Single Extruder Tool Head v2

LulzBot TAZ Single Extruder Tool Head v2 comes with a solid metal hex and can withstand temperatures up to 300°C (572°F). Thus, you will not have problems with materials such as ABS, PLA and HIPS. You can also use materials such as T-Glase, polycarbonate, nylon, as well as various types of threads filled with stone and wood.

The extruder comes with two fans, one for the nozzle to help produce highly detailed prints, and one for the heatsink. The LulzBot Taz has gone through countless hours of testing and is a suitable replacement for the Anet A8 extruder.

Single Flexion Retrofit Kit Extruder

This extruder is much better than the standard Anet A8 extruder and guarantees high resolution and fewer failures. The Extruder Upgrade Kit includes precision machined components that give you the ability to print at full speed on flexible materials, using adjustable fine filament tension to maintain high 3D printing accuracy.

The Flexion extruder pushes the filament harder and the self-cleaning drive ensures no clogging during long 3D prints. This extruder uses a high rigidity lever to compress the filament, and an adjustable screw and cam is used to control the compression - for precise tension control. The Flexion extruder will work well with TPU, TPE, flexible PLA, Filaflex and Ninjaflex in addition to standard materials like PLA, PETG or ABS.

Flex3Drive Extruder

The Flex3Drive extruder is compatible with a wide range of hot ends and has a ratio of 40:1. With this ratio, it will print great first layers. It provides a direct feed to the hotend, but the motors are spaced apart to reduce moving mass and lighten the extruder. This results in smoother print head movement and reduces vibration.

This shaft-driven extruder is compact, small and fairly light. The extruder is equipped with cam-lock tensioners for constant material tension without the use of springs or screws. This is particularly suitable for tough materials, but there is an adjustable thread tension lever that does not require a firm grip.

Material loading is greatly simplified and the filament can be changed without stopping the 3D printing process.

Mounting the Flex3Drive hot end on the bottom of the extruder can be a pain, but worth it. This extruder is suitable for working with nozzles of the widest diameter. The drive gears are made on high-precision CNC machines, so there are no questions about the quality of the manufacture of these extruders.

Bowden Type Extruders

Well, here's the holi comrade on our list of the best Anet A8 extruders. Bowden type extruder. An extruder in a Bowden layout means that the hot end is physically separate from the extruder. Typically the extruder is mounted on the inside or back of the Anet A8 3D printer and works like a "remote" extruder in the same way as a direct extruder: grabs the material and pushes it. However, the main difference is that the thread must pass through the tube before it reaches the hot end.

The Bowden Extruder significantly reduces the weight that the carriage needs to move during 3D printing and reduces carriage vibration, backlash and twitching. This is because when the extruder (with its mounts and motor) is out of the way, only the hot end can move. Therefore, less momentum needs to be overcome, and this makes Bowden designs the best choice for 3D printing complex parts.

But this type of extruder has a downside. The separation of the hot end and extruder usually causes a delay or hysteresis. A longer material path means longer contact and more friction that the extruder must counteract. Therefore, the motors will need more torque to deliver the filament to the hot end. This makes it difficult to use Bowden extruders with flexible filaments. The longer path also means that the filament can warp, shrink, or stretch, resulting in inconsistent 3D printing.

While the Bowden extruder may work well on the Anet A8 3D printer, it may require some technical knowledge to install as the above issues may require certain settings in the 3D printer firmware. Hence, buying a Bowden type extruder can cause problems if you are not a true 3D printing enthusiast.

On the other hand, if you are confident in your skills and have no problem setting up your 3D printer, the Bowden Extruder may come in handy. With the right settings, you can get cleaner and smoother 3D models.

Industrial 3D printers Total Z

FDM and SLS 3D printers, drying and post-processing equipment

About company

FDM 3D printers

Industrial 3D printers Total Z PRO series

450-PRO 950-PRO

Total Z High Performance LPRO Series 3D Printers

1000-PRO-LL

Total Z G3 Series Desktop 3D Printers

250-G3 250-G3 (2X) XL250-G3(2X)

Total Z G5 Series Desktop 3D Printers

G5

SLS 3D printers Total Z

SLS-250

Portal systems for 3D printing with granules

Total Z AnyForm FGF

Total Z machines for drying and post-processing

Total Z D5

Vacuum drying chambers

Help prepare plastic for printing. Remove moisture from hygroscopic materials. Reduce the risk of plastic "boiling", extruder breakage, deterioration of the surface quality of the product.

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Total Z MPC-310

Acetone baths

Equipment for chemical post-processing of finished objects. Helps to achieve a glossy and smooth product surface.

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Total Z UB-450; 500; 650; 950; 1200;

Ultrasonic baths

Machines for physical and chemical post-processing of models. Remove the supporting plastic from the surface of finished products. They clean the material in places inaccessible for manual processing.

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Our capabilities

The equipment complies with Russian and international standards

Consumables for printers and equipment are always in stock

We participate in R&D, cooperate with research institutes

We work with defense enterprises and government customers

Operational warranty service

Departure and training on the territory of the customer

Implemented projects by industry

Aviation industry and special products

Supply of an industrial 3D printer for the project of the MS-21 passenger aircraft of Irkut Corporation.

Supply of high-temperature 3D equipment for the laboratory of additive technologies of VIAM.

Supply of a 3D printer for printing with experimental materials for the production of the Central Institute of Aviation Motors.

Shipbuilding

Selection of samples of engineering plastic for the project of printing body elements for a shipyard.

Auto industry

Supply of equipment for 3D prototyping to the plant of the AvtoVAZ group.

Rocket and space

Supply of the first production equipment for 3D printing to the Center for Additive Technologies of JSC RCC Progress.

Foundry

Fabrication of a matrix using FDM 3D printing for the production of piece metal parts that have been discontinued or to replace parts with a long delivery time.

Education

Production of a desktop 3D printer for schoolchildren and students in collaboration with a team of developers of teaching materials for classrooms.

Electronics

Implementation of 3D equipment at the Simvol East Kazakhstan region.

Prototyping of lighting equipment for the Pyaterochka grocery store chain.

Agroprom

Complex equipping of the research agro-engineering center with equipment.

Aviation industry and special products

Supply of an industrial 3D printer for the project of the MS-21 passenger aircraft of Irkut Corporation.

Supply of high-temperature 3D equipment for the laboratory of additive technologies of VIAM.

Supply of a 3D printer for printing with experimental materials for the production of the Central Institute of Aviation Motors.

Shipbuilding

Selection of samples of engineering plastic for the project of printing body elements for a shipyard.

Auto industry

Supply of equipment for 3D prototyping to the plant of the AvtoVAZ group.

Rocket and space

Supply of the first production equipment for 3D printing to the Center for Additive Technologies of JSC RCC Progress.

Foundry

Fabrication of a matrix using FDM 3D printing for the production of piece metal parts that have been discontinued or to replace parts with a long delivery time.

Education

Production of desktop 3D printers for schoolchildren and students in collaboration with a team of developers of teaching materials for classrooms.

Electronics

Implementation of 3D equipment at the Simvol East Kazakhstan region.

Prototyping of lighting equipment for the Pyaterochka grocery store chain.

Agroprom

Complex equipping of the research agro-engineering center with equipment.

Services

3D printing
Casting
Reverse engineering
prototyping

Upcoming Events

New models of Total Z industrial 3D printing systems in Moscow at the Interplastica exhibition

Interplastica is a key event for the plastics and rubber market, which annually brings together experts from all over the world at one business platform.


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