The future is here: the Best 3D Printers Under $ 200, a modern evolution of traditional printers, is now within reach.
In fact, spending a few hundred euros, today this type of technology is accessible to everyone.
We are offered a wide range of low-cost printers that allow us to make small objects at a low cost, choosing materials and shapes.
To know which is the most suitable 3D printer to start with, a few simple pieces of information are enough.
In this article, we will look at them together and in the end, you will be perfectly able to choose from the many cheap 3D printers available on Amazon and other stores.
Let’s go.
Also Read: Best Printers For Heat Transfers
Best 3D Printers Under $ 200
The 3D printer that we have chosen as the main recommendation is sure that it meets the needs of most users; after all, being an all-rounder is one of the reasons we chose it.
But, as it is known that, when it comes to home 3D printing, there is no single solution that satisfies everyone, we are here to help you. Here are some pointers to help you navigate this terminologically dense, but wonderful, world. (Speaking of terminology, you’ll find a handy glossary of useful terms at the end of this article.)
Printers for beginners. Many 3D printers that are presented as beginner or kid-friendly go to such lengths to “pamper” the user that they quickly turn into claustrophobic experiences offering more limitations than possibilities as the owner’s experience increases. If the specific features offered by a beginner 3D printer don’t exactly suit you, we recommend that you go for a cheap printer.
You will save some money and have the opportunity to learn much more from your experience. And if something goes wrong, the vast online tribe that is articulated around each printer already knows all the possible questions and answers.
If you are going to buy cheap, follow the mass. While the overall quality of cheap 3D printers Under 200 dollars has improved dramatically in recent years, your level of control over quality can sometimes prove insufficient. Manufacturers with a broader user base (such as Creality and Anycubic) are adapting to meet the demands of their new fans, including better customer support. In addition, the owners themselves contribute to the huge online knowledge base.
Today, there is no stone left unturned to solve the problems of leading cheap 3D printers.
Best 3D Printers Under $ 200 | Comparison Table 2022
Image | Title | Buy | |
---|---|---|---|
NantFun DIY 3D Printer for Kids, Mini 3D Printer for Beginners, Upgraded Extruder Technology Small 3D Printer Fast Heating Low Noise with Free PLA Filament Printing Size 4"×4"×4" Black & Yellow | NantFun | Check Price | |
Official Creality Ender 3 3D Printer Fully Open Source with Resume Printing Function DIY 3D Printers Printing Size 220x220x250mm | Comgrow | Check Price | |
ANYCUBIC Photon Mono 3D Printer, UV LCD Resin 3D Printer Fast Printing with 6.08'' 2K Monochrome LCD, Off-line Print 5.11"(L) x 3.14"(W) x 6.49"(H) Printing Size | ANYCUBIC | Check Price | |
Voxelab Aquila 3D Printer, DIY FDM All Metal 3D Printers Kit with Removable Carborundum Glass Platform, Resume Printing Function, Print Size 220x220x250mm (Black) | Voxelab | Check Price | |
3D Printer with Heated Bed for Home Use 2.8" Touch Screen Filament Sensor Open Source Marlin2.0 Semi-Assemble DIY 3D Printer Kit 220x220x250mm XVICO X3S | XVICO | Check Price | |
Kingroon 3D Printer, Premium Titan Extruder Aluminum Double Linear Guide Rails and Double Cooling Fans, Easy Assemble Printing Space 180x180x180mm | Kingroon | Check Price | |
ELEGOO 3D Printer Neptune 2 FDM 3D Printer with Silent Motherboard, Safety Power Supply,Resume Printing and Removable Build Plate, Impresora 3D with 220x220x250mm Printing Size | ELEGOO | Check Price | |
Voxelab Aquila 3D Printer with Carbon Crystal Silicon Glass Plateform,Fully Open Source and Resume Printing Function Build Volume 220x220x250mm | Voxelab | Check Price | |
LONGER LK4 3D Printer 90% Pre-Assembled with 2.8" Full Color Touch Screen, Resume Printing, Filament Detector, Built-in Safety Power Supply 220x220x250mm | Longer | Check Price |
Prices and images pulled from the Amazon Product Advertising API on:
Best 3D Printers Under $ 200 | 2022 Products Overview
Error: Unknown Link Type
Product Overview:
The NantFun DIY 3D Printer for Kids is a mini 3D printer designed for beginners. It features upgraded extruder technology for fast heating and low noise operation. The printer comes with a free PLA filament and has a printing size of 4″ x 4″ x 4″, making it suitable for small projects and models. The black and yellow color scheme gives it a fun and playful look, making it an ideal choice for children and students.
This printer is easy to use and set up, allowing beginners to quickly get started on their 3D printing projects. The extruder technology ensures that the filament is fed smoothly and consistently, resulting in high-quality prints. The fast heating feature also means that the printer is ready to use quickly, so users can start printing right away.
The NantFun DIY 3D Printer for Kids is a great choice for anyone looking to introduce children or beginners to the world of 3D printing. It’s small size, easy operation and low noise make it a great option for classrooms or home use.
- Suitable for beginners and children.
- Upgraded extruder technology for fast heating and low noise.
- Free PLA filament included.
- Small and compact with a 4″ x 4″ x 4″ build volume.
- Easy to use and set up.
- Limited build volume of 4″ x 4″ x 4″.
- Only compatible with PLA filament.
- Small sizes may not be suitable for more complex or larger projects.
Also Read:: Best Printer For Printable Vinyl Stickers
2. Comgrow Official Creality Ender 3 Best budget 3D Printer
- Resume Printing Function: Ender 3 has the ability to resume printing even after a power outage or lapse occurs.
- Easy and Qucik Assembly: It comes with several assembled parts, you only need about 2 hours to assemble 20 nuts well.
- Advanced Extruder Technology: Upgraded extruder greatly reduces plugging risk and bad extrustion; V-shape with POM wheels make it move noiseless, smoothly and durable.
- Safety Protected Power Supply: Only needs 5 minutes for hot bed to reach 110 degree.
- Strict Test: Strict testing for key components before delivery and life-time technical supports available.
Product Overview:
The Creality Ender 3 3D printer is a fully open-source printer that is easy to assemble and comes with a resume printing function. This means that if there is a power outage or lapse, the printer can resume printing right where it left off. With a printing size of 8.66x8.66x9.84 inches, this printer is perfect for a variety of printing needs.
The Ender 3 is designed with advanced extruder technology that greatly reduces the risk of plugging and bad extrusion. This printer is also equipped with a V-shape with POM wheels that make it move smoothly, noiselessly, and durably. Additionally, it only takes 5 minutes for the hotbed to reach 110 degrees, providing a safe and efficient heating process.
- The resume printing function allows for printing to continue even after a power outage or lapse.
- Easy and quick assembly with only 2 hours needed to assemble 20 nuts.
- Advanced extruder technology reduces the risk of plugging and bad extrusion.
- Safety-protected power supply with quick hot bed heating.
- Strict testing for key components before delivery and lifetime technical support available.
- The printing size is 8.66×8.66×9.84 inches which could be considered small for some projects.
- There is no mention of the specific type of filament that can be used with this printer.
- There is no mention of the maximum layer resolution of the printer.
Also Read: Best Portable Printer For iPhone
3. ANYCUBIC Photon Mono 3D Printer cheap
- 2.5X Faster Resin 3D Printer,ANYCUBIC Photon Mono 3D Printers printing speed is 2.5X faster than the regular 3d printers, rapid prototyping greatly improved printing efficiency and saved more time, comes with a 6.08 2K Monochrome LCD and only takes 1.5 seconds per layer exposure to cure resin, whose service life is 4 times that of RGB LCD screen, save material and costs
- High Accuracy and Strong Stability, ANYCUBIC Photon Mono LCD screen Adopts matrix parallel light source 15 pcs lamp beads, is able to carry out uniform exposure, improve the quality of models, Z-axis guide rail structure and stepper motor have better stability, with an accuracy of 0.01mm, it effectively eliminating layer patterns, Its a great 3D printer for printing games, movies, cartoon characters, miniatures, etc.
- Outstanding Prints And Easy To Use, Off-line printing function with size 5.11(L) x 3.14(W) x 6.49(H) / 130 x 80 x165MM, Photon Mono resin 3d printer uses a removable one-piece transparent cover to make the internal space of the machine, and the printer can be set to stop printing immediately after opening the cover, which is convenient to operate and see the printing process, Friendly use for beginners and good performance for the enthusiasts
- The transparent cover blocks up to 99.95% of ultraviolet rays with a wavelength of 405nm, can be effective high resin solidification rate and ensure your success printing, reduce wasting of resin, New photon mono uses One-piece FEP, which can be easier and quicker to replace
- After Sale Service, All of our 3d printers provide one month free return and exchange, one year warranty (exclude consumable parts like LCD screen & FEP film) and lifetime technical support, If you encounter any problems, please feel free contact us
Product Overview:
The ANYCUBIC Resin 3D Printer, Photon Mono 4K is a high-performance 3D printer with a number of advanced features. One of the standout features of this printer is its high light transmittance of 7%, which allows for faster printing curing speed and single-layer exposure curing time as low as 1.5s. This results in a printing speed of up to 50mm/h, saving half the time compared to other ordinary resin 3D printers. This printer also features a 4K monochrome LCD screen with a resolution of 3840 x 2400, which produces sharper and more detailed models.
The Photon Mono 4K printer also comes equipped with a 6.23-inch screen with a maximum print volume of 6.5x5.2x3.1 inches. The monochrome screen lasts 4X longer than the RGB LCD screen and also includes a replaceable anti-scratch film, which effectively protects the screen. Additionally, the UV lamp power can be adjusted between 30-100%, which allows for compatibility with a wider range of materials and environments.
Another great feature of the Photon Mono 4K is the included professional slicing software, AnyCubic Photon Workshop, which is available for free use. With a total build volume of 1.7L, this printer can print models up to 6.5 x 5.2 x 3.1 inches in one pass, providing a larger print space than comparable-sized machines.
- 7% light transmittance for fast printing speed
- 4K high resolution for sharper and more detailed models
- 6.23″ monochrome LCD screen for longer life and better protection
- Adjustable UV lamp power for compatibility with various materials
- Free use of professional slicing software
- Only monochrome LCD, not RGB
- The maximum print volume is limited.
- Only support one kind of resin .
Also Read: Best Black and White Laser Printer
4. Voxelab Aquila 3D Printer
- 【Integrated Structure Design】Easy to assemble and maintain with integrated structure and modular design. All lines are concealed in the machine. It’s more convenient and safer for you to operate.
- 【Resume Printing Function】The machine can automatically resume printing when power comes on. It won’t print from scratch once meeting filament breakage, saving time and avoiding waste.
- 【Semi-Assembled Kit】This easy-to-setup kit comes partially assembled, enabling you to learn about the basic construction of 3D printers as you finish putting it together.
- 【Removable Build Surface Plate】Auqila uses carborundum glass platform, enables the building platform heat up in 5 minutes and prints adhere better without the warping. Ultra smoothness even on the first layer.
- 【Warranty and Service】All Voxelab 3d printers are provided lifetime technical assistance and a one-year warranty. If you have any questions regarding product operation or software please feel free to contact us.
Product Overview:
The Voxelab Aquila C2 3D Printer is a DIY printer that features an all-metal frame and a removable build surface plate. It is designed to be easy to assemble and maintain, with an integrated structure and a modular design that keeps all lines concealed within the machine, making it more convenient and safer to operate. Additionally, it features a 32-bit silent motherboard and a print size of 220x220x250mm.
One of the key features of the Voxelab Aquila C2 3D Printer is its resume printing function, which allows the machine to automatically resume printing when power comes back on. This eliminates the need to start a print from scratch if there is a filament breakage, saving time and avoiding waste. The printer also comes in the form of a semi-assembled kit, which allows users to learn about the basic construction of 3D printers as they put it together.
- Integrated structure design makes it easy to assemble and maintain.
- The resume printing function saves time and avoids waste.
- The semi-assembled kit allows for learning about the basic construction of 3D printers.
- A removable build surface plate improves print adhesion and eliminates warping.
- Lifetime technical assistance and a one-year warranty are provided.
- Print size is limited to 220x220x250mm
- May require more assembly than fully assembled printers
- The print bed is not heated.
Also Read: Best Printer For Cricut
5. XVICO 3D Printer
- 【3D Printer With Open Source Marlin 2.0 Firmware】This 3D Printer is Load Marlin2.0 Firmware, Which Will Speed Up the Printing Speed, Reduce the Accumulation of Filaments at the Corners, and Make the Curve Printing Smoother. It Can Also Auto Adjust Temp According to the Required Printing Speed. Open Source Increase the Joy of Using XVICO X3S 3D Printer.
- 【Filament Detection & Resume Printing Function】It Can Detect The Usage Of Filament And Will Resume Print From The Last Place Where the Extruder is After Suffering Unexpected Power Outages. You Never Need To Worry About Your Works Are Ruined. And This 3D Printer Is Widely Compatible With Different 1.75mm Filaments, Like PLA, PETG, SILK, WOOD and etc.
- 【Unique Design】 A Glass Platform is Placed Above Heated Bed, Which Will Ensure Constant Surface Temp. When Heated, the First Layer Can Be Tightly Stuck to the Platform. In the Mean Time, When Cooled, Models can be Easily Removed by Hands. Unique Designed Double Gear Brings More Friction and Makes the Filament Feed More Smoothly.
- 【Semi-Assemble DIY 3D Printer】 You Just Need 10 Minutes to Install Several Screws and Put It Together, Which Reduces the Installation Time And Also Help Children to Know More About the Structure of 3D Printers. It’s Very Friendly for Beginners and Children.
- 【100% Satisfaction Guarantee】 We Provide 30 Days Return and Money-Back Service, Life-time Technical Support and Timely Online Customer Service. Any Questions, Please Contact us First Via Your Order (Click Your Account > Your Orders > Find This 3D Printer Order > Click Contact Seller) Or The Support Email Address on the After-Sales Card.
Product Overview:
The XVICO X3S is a 3D printer that comes with an open-source Marlin 2.0 firmware, which can speed up the printing speed, reduce the accumulation of filaments at the corners, and make the curve printing smoother. The printer also has the ability to auto-adjust the temperature according to the required printing speed, which increases the joy of using the XVICO X3S 3D printer.
One of the unique features of this 3D printer is its filament detection and resume printing function. It can detect the usage of filament and will resume printing from the last place where the extruder is after suffering unexpected power outages. This ensures that your work is never ruined and the printer is widely compatible with different 1.75mm filaments, such as PLA, PETG, SILK, and WOOD.
The XVICO X3S has a unique design that includes a glass platform placed above the heated bed, which ensures constant surface temperature. When heated, the first layer can be tightly stuck to the platform. At the same time, when cooled, models can be easily removed by hand. The unique design of the double gear also brings more friction, making the filament feed more smoothly. This 3D printer is a semi-assemble DIY kit that takes only 10 minutes to install and it is friendly for beginners and children. This 3D Printer comes with 30 days return and money-back service, life-time technical support and timely online customer service.
- Open-source Marlin 2.0 firmware speeds up printing and improves print quality.
- Filament detection and resume printing function ensures your work is never ruined.
- The unique design includes a glass platform for constant surface temperature and easy model removal.
- The semi-assemble DIY design makes it easy to set up and understand for beginners and children.
- 30-day return and money-back service, life-time technical support, and timely online customer service.
- Power outages can cause the 3D printer to lose its position and require manual intervention.
- May have difficulty with certain types of filaments.
- Some users may find the touch screen small and hard to navigate.
Also Read: Best Sublimation Printer For T-Shirts
6. Kingroon Best 3D printers for beginners
- Easy Assembly:comes with almost entirely preassemble, it is very easy to setup, save your time and energy. Operating System:Mac&Windows
- Build with Dual Rails:higher printing accuracy and long life service
- Cooling Fans:high heat dissipation evenness, printing result more smoother
- Printing voice not large:built with high quality module,printing process quietly to get fun with your artwork, enjoy your printing time
- Team service: professional Kingroon service team guarantee all user can get helpful service, and Kingroon FB group always support solution to resolve the problem
Product Overview:
The KINGROON KP3S 3D Printer is an upgraded version of the traditional FDM 3D printer, featuring several innovative features that make it easier to use and more efficient. One of the standout features of the KP3S is its easy assembly process. The printer comes almost entirely preassembled, saving you time and energy when setting it up. This makes it a great choice for beginners who are new to 3D printing.
Another major advantage of the KP3S is its dual linear guide rails, which are made of industrial-grade materials and have high precision, hardness, and low noise. These guide rails make the printing process smoother and increase the accuracy of the finished product. The rails are also equipped with steel ball retainers and dust baffles for enhanced durability and movement.
- Easy assembly, saving time and energy.
- Dual linear guide rails for smooth and accurate printing.
- Premium Titan extruder for smooth discharge and support for TPU flexible consumables.
- Resume printing function for continuing after power outages.
- Silent printing and cooling fans for a more enjoyable experience.
- The printing size is quite small, 7.08×7.08×7.08 inches.
- It may have a steep learning curve for beginners.
- The price may be considered high by some.
7. ELEGOO Best 3D printers 2022
- 【Outstanding industrial design】CNC machined aluminum extrusion and semi-assembled parts for reliable build quality and easy setup. V-guide roller made of Germany POM material with ultra-silence, accurate motion, and excellent wear resistance during long term printing. 220X220X250mm printing size at ±0.1mm high precision. Supports multi-function extensions as well.
- 【Smarter 3D printing】Once a print is complete and the nozzle temperature drops below 50° Celsius, the cooling fans of the nozzle and the motherboard will automatically stop working, saving power and extending their lifespan. Resume printing from where it left after an unexpected power outage or faulty operations. MK8 extruder has wide material compatibility and equipped filament detection sensor will pause printing when filament runs out.
- 【Safe and stable power supply】400Watt switched-mode power supply can better protect your printing from short circuit, overload voltage, or under-voltage situations. The 250Watt hotbed can be heated to 100° Celsius within 3 minutes under an average indoor temperature and keeps it stable to meet different filament materials working requirements.
- 【Intuitive and user-friendly experience】Multi-language user interface shows the model preview and real-time printing progress. Large rotary nuts make leveling easier. The hotbed holds a replaceable fiberglass sheet with a matte Polycarbonate surface, which has a stronger adhesion and allows you to remove models without any hassle. 32bit motherboard with TMC2225 silent driver provides a quieter printing at 50db noise level and ensures consistent printing for 200 hours without any issues.
- 【Warranty and Service】We provide a 1-year warranty on the printer (nozzle and build plate sheet excluded) and lifetime technical support with fast response in customer service. If you need a replacement part, we will deliver it to you from the local warehouses giving you a better after-sales experience.
Product Overview:
The ELEGOO 3D Printer Neptune 2 FDM 3D Printer is a high-quality, reliable 3D printer that features an outstanding industrial design. The printer is constructed with CNC machined aluminum extrusion and semi-assembled parts for easy setup and long-term durability. The V-guide roller is made of German POM material, providing ultra-silence, accurate motion, and excellent wear resistance during long-term printing. With a printing size of 220X220X250mm and a precision of ±0.1mm, this printer is ideal for a wide range of applications.
One of the key features of this 3D printer is its smart 3D printing capabilities. Once a print is complete and the nozzle temperature drops below 50° Celsius, the cooling fans of the nozzle and the motherboard will automatically stop working, saving power and extending their lifespan. Additionally, the printer is equipped with a filament detection sensor that will pause printing when the filament runs out.
- Reliable build quality and easy setup due to its CNC machined aluminum extrusion and semi-assembled parts
- Ultra-silence, accurate motion, and excellent wear resistance from the V-guide roller made of German POM material
- Smart 3D printing capabilities such as automatic cooling and filament detection sensor
- Safe and stable power supply with 400Watt switched-mode power supply that protects from short circuits, overload voltage, or under-voltage situations
- Intuitive and user-friendly experience with multi-language user interface and large rotary nuts for easy leveling
- Nozzle and build plate sheets are excluded from the 1-year warranty
- Maybe a bit expensive for some people
- The printer dimension is a bit large and may not fit in small spaces.
Also Read: 3D Printer Under 150 Dollars of 2022
8. Voxelab Aquila 3D Printer
- 【N32, G32 Chip and Fully Open Source】Aquila is a straight forward BD printer based on open source technology.And all of this listing uses N32 or G32 chip.It allows for flexible upgrades and various modifications. Meanwhile, you are able to choose your favorite software as VoxelMaker, Cura and more
- 【Rapid Heating Bed】The carbon crystal silicon glass plate provides a strong adhesion,so the printing model will not easily become warped, so users can realize quick manual mold taking
- 【Resume Printing Function】Aquila can resume printing after power outage or any other unexpected stoppage,save time and filaments
- 【Silent to Print】Aquila equipped with super quiet printing designing, the sound of operation is 50 decibels, provide a quiet printing experience for colleague and family
- 【Warranty and Service】Voxelab provides Lifetime technical support and a one-year warranty.Any questions regarding product operation please feel free to contact us
Product Overview:
The Voxelab Aquila Series 3D Printer is a fully open-source and high-performance machine with a build volume of 220x220x250mm. It is equipped with a Carbon Crystal Silicon Glass Plateform and a unique self-developed silent motherboard known as the Aquila X2. The motherboard features a TMC2208 silent driver, which makes the printer both silent and precise in its voltage output control, ensuring more accurate and silent printing.
One of the most notable features of the Aquila X2 3D printer is its ability to automatically resume printing when the power comes back on. This means that in case of filament breakage, the printer will not have to start printing from scratch, saving you time and reducing waste. Additionally, the Aquila X2 is equipped with a Carborundum Glass Platform which enables the hotbed to heat up quickly and prints to adhere better without warping. The platform is ultra-smooth and compatible with a wide range of filaments such as PLA, ABS, PETG, and TPU.
The Voxelab Aquila Series 3D Printer is based on open-source technology, which allows for flexible upgrades and various modifications. Users can choose their favorite software such as VoxelMaker, Cura and more. The company provides Lifetime technical support and a one-year warranty, and you can contact them if you have any questions regarding product operation.
- Fully open source and flexible upgrades
- Has a large build volume of 220x220x250mm
- Equipped with a Carbon Crystal Silicon Glass Plateform for better adhesion
- Can automatically resume printing in case of power loss
- Has a self-developed silent motherboard for more accurate and silent printing
- Not specified which kind of filaments it supports
- Not specifying the resolution of the printer
- Not specified the printing speed of the printer.
Also Read: Best Metal 3d Printer 2022
9. LONGER LK4 Best 3D printer for small business
- 【90% Pre-assembled】The new arrived LK4 simplifies assembly. The complicated parts such as cantilever, gantry, and nozzle have been assembled before leaving the factory. 90% of the assembly process is completed in advance. It saves 50% of the assembly time compared to other printers, and ensure better printing quality.
- 【2.8” Full Color Touch Screen】Easy to operate, brand new friendly UI to preview model and printing process on screen, offline printing. Say goodbye to the traditional manual knob screen.
- 【New Aluminum Frame & Resume Printing】Better printing quality and durable with sturdy new frame. Stylish outlook. Resume printing after power loss; Filament run out detection system automatically suspends printing when the filament runs out.
- 【Built-in Safe Power Supply】This 3d printer is hidden designed, power supply placed under the flatbed to ensure users safety. And with the power of 280W, the heat bed temperature can up to 100℃ within 4 minutes, 25% faster than other printers.
- 【Warranty and Support】LONGER devoted to developing all kinds of 3d printers, we have a professional tech and after-sale team and provide 12 months warranty and 24hrs technical support.
Product Overview:
The LONGER LK4 3D Printer is a high-quality and user-friendly option for those looking to start 3D printing. One of the standout features of this printer is that it is 90% pre-assembled, meaning that the complicated parts such as the cantilever, gantry, and nozzle have already been put together at the factory. This greatly simplifies the assembly process and saves 50% of the assembly time compared to other printers, while also ensuring better printing quality.
Another notable feature of the LK4 is the 2.8" full color touch screen, which makes it easy to operate and preview the model and printing process on screen, even when offline. This is a significant improvement over traditional manual knob screens and makes the experience much more user-friendly. Additionally, the new aluminum frame and resume printing feature ensures better printing quality and durability, while also allowing the printer to resume printing after a power loss.
The LK4 also includes a built-in safe power supply that is hidden and placed under the flatbed for added safety. The 280W power supply allows the heat bed temperature to reach 100℃ within 4 minutes, which is 25% faster than other printers. Furthermore, LONGER offers 12 months warranty and 24-hour technical support, so users can have peace of mind knowing they are well-supported in their 3D printing journey.
- 90% pre-assembled, which simplifies assembly and improves printing quality.
- 2.8″ full-color touch screen for easy operation and offline printing.
- New aluminum frame and resume printing feature for better durability and functionality.
- Built-in safe power supply for added safety.
- 12 months warranty and 24-hour technical support provided by LONGER.
- The build volume is 220x220x250mm, if you need to print larger objects this may not be suitable.
- The filament detector may not be as reliable as other options available in the market.
- The printer may not be suitable for advanced users who need more options and flexibility.
Also Read: Best Cheap 3d Printer Under $100
Cheap 3D printer: how 3D printing works
If you are new to the world of 3d printing and need the basics.
The process is not very different from what we use to print a document with the traditional printer we have at home.
In fact, it is sufficient to create the model of the object you want to create: the project will then be sent to the printer which will build it in front of our eyes, layer by layer.
The object to be printed can be designed with a 3D-modeling software (such as Autocad ) or, alternatively, a 3D scan of an existing object or, even more simply, a "preset" model downloaded from the Internet is fine...
Where's the catch? There is not!
The printer works because the document that is sent to print contains all the details of the final product: length, depth, and materials to be used.
The printer software, in fact, is able to "break down" the model into several smaller layers that are printed one at a time and then stacked one on top of the other.
The technology of an inexpensive 3D printer
There are different types of printing technologies to print in three dimensions, such as material extrusion ( FDM ), tank curing ( SLA and DLP ), Powder Bed Fusion ( SLS, DMLS & SLM ) Material Jetting ( MJ ).
The economic 3D printers, as well as professional 3D printers, are of two different types:
- FFM (fused filament manufacturing)
- SLA (stereolithography).
The FFM printers operate with a technology based on a nozzle that deposits, layer after layer, a molten polymer, up to the final piece.
In other words: a plastic filament is dissolved in a moving print head which, piece by piece, creates the desired object.
The laser sintering technique (SLA) instead uses a laser to synthesize powdered plastic material which is then transformed into a solid structure.
In other words: a very thin layer of powder is spread on the work platform so that, layer by layer, the laser solidifies the powder, finally arriving at the final result.
FFM printers are generally cheaper (and also easier to use).
However, some SLA models are becoming increasingly affordable.
What are the 3D Printing Materials?
As we have just seen, most of the low-cost 3D printers are filament printers.
The printing mechanism rotates around the thin plastic thread which, once melted, descends to the surface of the object.
It is important to know that the filaments that are used are made up of different materials.
Once you have chosen the printer that is right for you, you will have to decide which materials to use.
The most common plastics are ABS and PLA.
L ' ABS, so to speak, is the same plastic that is used for the Lego blocks. It is resistant, robust but also very light.
A valid alternative for more eco-friendly 3D printers is PLA (which is nothing more than the bioplastic with which biodegradable disposable tableware is produced).
Another material now increasingly used is polypropylene, characterized by high ductility and excellent thermal and abrasion resistance.
In practice, it can be used to create truly indestructible objects (as well as being a lower-cost material due to its high technical properties).
Many of these materials are available in a wide range of colors.
The filaments, on the other hand, are available in two sizes: 1.75 mm and 3 mm.
SLA printers have fewer options than their FFM counterparts - they don't use plastics but usually resins to produce rigid, flexible, or rubber models.
The print volume
The print volume is another important specification for choosing an affordable 3d printer.
A larger volume will allow us to reproduce larger objects.
The limit for the print volume is defined by the size of the print bed and how far the printer can move the print head.
It is usually measured in cubic inches, which determines the maximum 3D print size the device can create.
Let's take an example: If a printer has a print volume of 223 inches (6.2 x 6 x 6 inches), it can print objects that are up to 6 inches (15 cm) high in height, width, and depth.
If we need to print a model of a historic building or similar products, it is advisable to opt for a less economical printer that allows us to complete any project without problems.
If, on the other hand, our goal is to create pieces of art, figurines, small pieces of costume jewelry, practically any cheap 3D printer can do for us.
The thickness of the layers
Another specification to keep an eye on is the thickness of the layers the machine can reproduce.
Let's not forget, in fact, that 3d printers create objects through a layered system.
The thickness of the latter indicates the maximum print resolution.
Clearly, the thinner the layers, the cleaner the printed object will be, giving the perception of a single, well-defined layer.
But be careful: a thinner layer will take longer to complete the print.
Therefore the choice of thickness is not a simple choice.
In general, it is advisable that the thickness of the layer/layer does not exceed half the width of the nozzle: for example with a 0.4 mm nozzle the maximum thickness of the layer for a good print is 0.2 mm;
Print speed
3D printers can be very slow.
After having sent our project to print, you need to arm yourself with a healthy dose of patience and ... wait.
A model that measures around 10cm usually takes between 6 and 12 hours to print.
Why?
As we have just seen, 3D printing works in layers:
The thicker the layers, the faster the printing will be… but at the expense of the quality of the object produced.
This is why in choosing a good cheap 3D printer you have to be careful to find a good compromise between speed and print quality.
Without being guided by the haste that is, even in this case, a bad adviser.
Of course, for a newcomer to the world of 3D printing, getting through all this information and the exorbitant number of cheap and professional 3D printers on the market can be difficult.
Let's try to understand together how to take the first steps (possibly without spending a fortune).
Leave a Reply