Resin 3D printers uses different technology including SLA, LCD and DLP. Each of this technology produces distinct results that may suit best to your project.
Resin 3D printers are a great investment for those who are into the 3D printing business. These machines are extremely fast and accurate. It can produce a wide variety of materials in a short span of time making it perfect for prototypes.
Resin 3D printers come in different technologies including DLP, SLA and LCD. I will explain each in this article as we explore the best resin 3D printers on the market. So, let’s get started!
So, without further ado, let’s get started with the best sla 3d printer on the market!
Contents
| Resin Printers | Price Check | Build Volume (mm³) | Resolution (μm) | Technology | |
|---|---|---|---|---|---|
SparkMaker |  | 98 x 55 x 125 | N/A | Resin | $ |
Formlabs Form 2 | | 145 x 145 x 175 | XY: 140 Z: 25 - 100 | Resin | $$$$$ |
Peopoly Moai | | 130 x 130 x 180 | XY: -- Z: 15 | Resin | $$$ |
Anycubic Photon | | 115 x 65 x 155 | XY: 47 Z: 25 - 100 | DLP | $$ |
Wanhao Duplicator 7 | | 120 x 68 x 200 | XY: 50 Z: -- | DLP | $$ |
FlashForge Hunter | | 120 x 68 x 150 | XY: 63 Z: 13 - 50 | DLP | $$$$ |
Micromake L2 | | 108 x 65 x 200 | X: 57 Z: -- | DLP | $ |
Phrozen Make | | 120 x 68 x 140 | XY: 47 Z: 10 | DLP | $$ |
Uniz Slash + | | 192 × 120 × 200 | XY: 75 Z: 10 - 300 | DLP | $$$$$ |
Monoprice MP Mini Deluxe Resin LCD High Resolution Resin 3D Printer | | 120 x 70 x 200 | XY: 20 Z: -- | LCD | $ |
Best Resin 3D Printer Reviews
There are tons of resin 3D printers on the market but not everyone delivers the result it promises. To help you find the top resin 3D printers, we gather the best one and categorize it according to the technology used SLA, DLP and LCD.
SLA 3D Printer Resin
SLA 3D printers tend to produce smoother and better high-resolution projects than FDM 3D printing. Are you working on a project that needs intricate details?
If you do, then you should get an stereolithography sla 3d printer. This type of machine also known as UV resin 3D printer or laser resin 3D printer is more costly than FDM, but there are already a number of brands offering SLA 3D printing machines at a friendly price.
You can find the best sla 3d printers on the list below.
#1 SparkMaker
This is one of the most affordable SLA 3D printers you will ever find in the market.
But, the brand doesn’t sacrifice quality for the price.
SparkMaker delivers high-resolution prints compared to DLP 3D printers.
This is also equipped with LED status light to monitor the printing progress.
To make the entire experience convenient and SparkMaker allows offline 3D printing. You don’t need a computer connection, just insert an SD card preloaded with your design and press the print button.
Specifications
Technology: SLA
Assembly: Fully-assembled
Build volume: 98 x 55 x 125 mm
Layer height: 20 – 100 Microns
Build rate: 5-15 s / layer
Bed Level: Manual
Connectivity: SD
Dimension: 170 x 170 x 275 mm
Weight: 4.4 pounds
- Affordable
- Compact and quiet
- Allow use of non-proprietory resins
- Simple mechanics, east to use
- Has dedicated slicer software
- Buggy software
- Unreliable prints
- Small build volume
#2 Formlabs Form 2
This is the most popular SLA 3D printer in the market.
It started a Kickstarter project and has grown into a million dollar business.One of the best thing that makes Form 2 a standout to other SLA 3D printer is its very simple interface.
Even beginners will not have a hard time operating this large sla 3d printer.
First, it has an automated resin system. Second, it includes a user-friendly touch screen and WiFi connectivity. Third, there’s a variety of resin available for this 3D printer including standard, castable, flexible, dental and tough.
In addition, there’s nothing to complain when it comes to its performance. It delivers high-quality outputs with an incredibly good resolution! This 3D printer is no doubt a beast in 3D printing.
Specifications
Technology: SLA
Build Volume: 145x145x175 mm
Laser Spot Size: 140 microns
Layer Height: 25-100 microns
Min Layer Thickness: 063 mil
Connectivity: LAN, USB, Wi-Fi
Dimension: 13.8x13x20.5 in
Weight: 28.66 lbs
- Compact and sleek
- Large print capacity
- User-friendly interface
- Simple but powerful software
- Wide variety of materials available
- Expensive
- Small build volume
- Printing speed is inferior compared to others
#3 Peopoly Moai
Peopoly Moai is a great SLA 3D printer because it is a cheap resin 3d printer and is very competitive when it comes to performance.
This comes in a DIY kit, so you have to assemble it upon arrival that’s why it’s much cheaper compared to other 3D printers in our list.
It has a simple and open design that sets it apart. Its laser exposure settings are fully accessible, too. You can adjust the laser power level and exposure time to get the results you want.
This 3D printer is very powerful as it can work on bigger and more complex structure. In addition, it prints with high resolution and speed.
Aside from delivering professional 3D printing results, its printing cost is much cheaper as its resins and consumables are affordable. So, you can make the most of your budget and print more.
Specifications
Technology: SLA
Build Volume: 13 x 13 x 18 cm
Laser wave length: 405nm
Laser power: 150 mw
Laser spot size: 70 micron
Dimension: 25 x 25 x 63 cm
Weight: 15 kg
Processor: ST 32bit ARM processor
Print file format: Accepts Gcode
Software: Cura 2.6
- Cheap SLA 3D printer
- High resolution and printing speed
- Delivers professional 3D printing results
- Works well with bigger and complex structure
- Affordable 3D printing cost (resin, consumables)
- Supports a variety of resins
- Need to be assembled
- Setting it up is a hassle
- Print trays require frequent replacement
- Print preparation requires experience and tweaking
DLP 3D Printer Resin
DLP printers uses the DLP (digital light processing) technology in designing and creating a 3D printed object. DLP is a type of vat polymerization that make use of liquid photopolymer resin which is able to cure (solidify) under a light source. This is the reason DLP is also called liquid resin 3D printer.
Here’s our top pick DLP 3D printers for you.
#4 Anycubic Photon
Anycubic Photon is a low-cost desktop DLP 3D printer.
This SLA 3d printing machine has a reputation of being reliable and affordable that’s why it tops our list.
Anycubic Photon DLP can be purchased for under $500.
Many consider this as a game-changer in 3D printing for its price and quality.
This is portable, has great resolution and very affordable. This is great for 3D printer enthusiasts. But, maintaining this 3D printing machine is not easy as using resin can be messy.
Specifications
Operating System : ANYCUBIC Photon
Screen : 2.8-inch touch screen
Slicer software : ANYCUBIC Photon Slicer
Connection: USB
Technology: DLP
Technique: LCD Shadow Masking
Available film colors : blue and orange (ships based on the stock)
Light-source : UV integrated light（wavelength 405nm）
XY DPI : 47um (2560*1440)
Y axis resolution : 1.25um
Layer resolution : 25 ~ 100um
Printing speed : 20mm/h
Rated Power : 40W
Size: 220mm x 200mm x 400mm
Volume: 115mm *65mm *155mm (4.52″*2.56″*6.1″)
Material: 405nm photosensitive resin
Net weight: 6.6kg
- Affordable
- Easy to use and setup
- Impressive resolution
- Delivers high-quality prints
- Comprehensible and detailed instructions
- Custom slicer with good support structure generation
- Small build volume
- Safety gear is required
- Resin 3D printing can be messy
- Cleaning the printer can be time-consuming
- Post-processing requires patience and space
- The user must be cautious with hazardous materials
#5 Wanhao Duplicator 7
Chinese company Wanhao designed this DLP 3D printer for hobbyists.
Although this comes with its own software, it’s also compatible with third-party slicers.
Wanhao offers a solution to dental and jewelry manufacturer, thanks to its precision and accuracy.
Also, this intuitive DLP 3D printer is compatible with multiple software with different advantage.
This allows users to increase profitability by allowing you to create custom parts at mass production costs. This is compatible with most of the resin materials available on the market.
For more convenient usage, Wanhao Duplicator 7 DLP is equipped with HD LCD screen that offers 2560 x 1440 pixels resolution and a build speed of 15mm-35 mm/Hour.
Specifications
Technology: DLP (Digital Light Processing)
Build Volume: 120 x 68 x 180mm
Layer Resolution: 35 microns
Connectivity: USB
Printable materials: 405 NM UV resin
Input rating: 110V/220V AC
Working Voltage: 12V DC
- Low cost
- Sturdy design
- Printer is easy to use
- Huge community support
- Impressive quality output
- Compatible with multiple software
- Needs PC HDMI port
- Printing can be messy
#6 FlashForge Hunter
FlashForge is popular for producing high-quality and affordable 3D printer and scanners.
FlashForge Hunter is low-cost compared to other DLP 3D printer but the quality is not inferior.
For beginners, you will love this because there is no need for assembly.
This is a plug and play 3D printer. It’s also faster than most SLA 3D printing out there.
For easier operation, this is compatible to third-party resins. It has a self-developed light engine and a simple and intuitive user interface with a touchscreen operation to help you monitor your progress.
This machine developed a Surface Smoothing Technique to obtain higher print quality. It also works smoothly and silently which makes it a great tool at home. You can hardly hear any noise when this 3D printer is working.
Specifications
Technology: DLP
Material: Resin
Build Volume: 14.5 x 14.5 x 17.5 cm
Min Layer Height: 25 microns
Max Layer Height: 100 microns
Open Source: No
3rd Party Material Compatible: Yes
On-Printer Controls: Yes
Connectivity: USB, Wi-Fi, Ethernet
- Silent operation
- Fast production speed
- Optimized DL projector
- High-resolution 3D printing
- Third-party resin compatibility
- High-quality, high-accurate parts
- Attractive price-performance ratio
- Simple and user-friendly interface
- Includes touch-screen to monitor printing progress
- Expensive
#7 Micromake L2
Micromake L2 has an all-metal construction that gives it a sturdy and high-quality construction.
In addition, the interface is intuitive and works very well.The LCD panel is equipped with light indicators to help you monitor your printing progress.
In addition, it offers USB or Wi-Fi connectivity, so you can work conveniently anywhere you are at home or in the office.
Micromake L2 has a variety of print modes. All the print operation can be completed on the touchscreen. To make your 3D printing setup easier, this is designed with automatic platform alignment.
In addition, it has more than 6G storage space. The team delivers worldwide, but you shouldn’t worry because they made sure that you’ll be able to use it upon arrival. This includes multi-language UI and software support.
When it comes to results, you will be in awe. It delivers high-quality, high-resolution 3D printed objects that you will surely love.
Specifications
Technology: DLP
Build Volume: 108 x 65 x 200 mm
Resolution: 1920 * 1080
X Y Axis Position Accuracy 0.057mm
Forming Height: 200 mm
Print Accuracy: 57 microns
Touch screen: 4.3inch
Control board: Cortex-A7
Input power: AC 100-240V
Power demand: DC 12V / 60W
Layer Thickness: 20-200 microns
Layer Exposure: 2-15 seconds
Machine Dimensions: 195 x 195 x 425 mm
Shipping box dimensions: 550 x 250 x 300mm
Connectivity: USB/Wi-Fi/Touch Screen
- Affordable
- High precision
- Post-curing hood
- Multi-language UI
- Built-in 6G storage
- High printing speed
- Simple and intuitive interface
- Can directly slice STL file
- 4.3 high-definition touchscreen
- None
#8 Phrozen Make
Phrozen Make is a professional DLP 3D printer created by Phrozen, a Taiwan-based company.
While it’s not the best it’s packed with cool features.
This DLP 3D printer is a Kickstarter project.
There are 369 backers who pledged to help this project come to life because it’s very promising.
Phrozen Maker is equipped with LCD screen for easier operation and better user experience. It has Wi-Fi connectivity too that allows for a convenient wireless 3D printing.
That’s not all because it is 10x faster compared to other printers, has 60% higher contrast ratio, and is open to party resins. In addition, it prints in 3 easy steps.
It has a simple and user-friendly interface that is very easy to operate. In fact, it only takes 5 minutes to adjust the platform level, set the parameter and leave Phrozen Make to do the rest.
Specifications
Technology: DLP
Build Volume: 4.8 x 2.7 x 5.5 inch
XY Resolution: 47 um
Z Resolution: 10 Um
Print Speed: 10-40 mm/hr
Size: 7.9 x 7.5 x 12.6 inch
Weight: 7 kg
- Easy to use interface
- Compact and sleek design
- Reliable and precise LCD
- Works 10x faster than other 3D printers
- Allows wireless 3D printing
- Open to 3rd party resins
- Expensive
- Shipping takes longer time
#9 Uniz Slash+
Uniz Slash+ is designed with the aim of improving printing speed. it’s built to be bigger, better and faster.
In fact, it’s the fastest SLA 3D printer in the world to date.
Just like Phrozen Make, Uniz Slash+ is a Kickstarter project. Many believe in its potentials and it truly delivers.
Uniz addressed the three major obstacles of 3D printing – speed, volume and cost.
With this, you’ll be able to produce incredible 3D printer projects.
In July, Uniz has started mass production and shipment. If you are very concerned about your printer’s speed, this is the best choice in the market.
Specifications
Technology: DLP
XY Resolution: 2,560×1,60075um
Z-res: 10
Solid Output speed: 1,000
Z-axis/Z-envelope speed: 720mm/hr 16,700cc/hr
Build Size: 7.5×4.8×7.8 inch
- Large build volume
- High-resolution 3D print
- Impressive printing speed
- Supports a number of resins
- Accurate, consistent and reliable
- Expensive
LCD SLA 3D Printer
LCD 3D printer is a similar to laser printer. However, instead of using a laser to create an image, it uses a light through a liquid crystal panel. The liquid crystal shutter printers produce print quality equivalent to that of laser printers.
Monoprice MP Mini Deluxe 3D Printer
FDM brings another affordable SLA 3D printer in the form of Monoprice MP Mini Deluxe SLA. Don’t be mislead by it’s name because even if it’s called SLA this resin 3D printer actually uses LCD technology.
This cheap sla 3d printer is small. It’s easy to move around and can be placed on your workstation because it won’t take so much space. The good thing is, despite its size it has a great resolution.
The printer lowers the print bed itno the resin creating a thin layer that is exposed to the light. By repeatedly raising and lowering the print head, Mini Deluxe forms the print layer by layer.
This 3D printer is great for its price. However, it’s not easy to configure and it comes with a number of limitations for one, it has a small print area. In addition, it’s difficult to configure and the manual that comes along with it is not very helpful.
You also have to change the base of the vat that is consists of a sheet of transparent FEP plastic every 10 to 20 prints. The process is not easy as you ahve to remove the 18 screws that hold the retaining ring that keeps the FEP sheet in place. Then put it back after replacing the sheet.
Specifications
Technology: LCD
Assembly: Fully-assembled
Software: MP Creation Workshop
Filament Diameter/Light: 405 nm UV Light
Material Support: 405 nm Resin
Case Material: Steel Casing
Build Platform Leveling: 4 Bolt Adjustment System
Rail Locking System: Steel Bolt Locking Frame
Build Platform: Aluminum Building Plate
Input Power: 110 VAC, 50/60Hz or 240 VAC, 50/60Hz (auto-switching)
Build area: 120x70x200mm
Layer height: 20 Microns
Build rate: 30mm/h
Projection Size: 5.5″ LCD
Accuracy X: 0.00001 mm
Y: 0.00001 mm
Z: 0.004 mm
Dimensions: 7.8″ x 7.8″ x 16.0″ (198 x 198 x 406 mm)
Weight: 19.8 lbs (9.0 kg)
-
Affordable
- High resolution
- Fast printing
- LCD touchscreen
- Auto support generator
-
Compatible with third-party materials
-
Spare parts are available and inexpensive
- Poor software
- Difficult to configure
- Manual is not helpful
SLA 3D Printer Material
SLA uses UV laser to cure liquid resin into hardened plastic in a process called photopolymerization. Different combinations of monomers, oligomers, photoinitiators and other additives comprise a resin result in different material properties.
SLA produces parts from thermoset polymers. The good thing with this is that it has a smooth, injection mold-like surface finish. It has fine features that are highly-detailed and high stiffness.
Unfortunately, it is relatively brittle which makes it not suitable for outdoor uses. Overexposure to UV radiation may change the material properties and will make this susceptible to creep.
When it comes to SLA 3d printer resins, you will find tons of options, too. Here’s an overview for you.
Standard resin. This produces high stiffness, high-resolution prints with a smooth injection molding-like finish with. They are low-cost which makes them ideal for prototyping applications.
Clear resin. This is similar to standard resin but can be post-processed to near optical transparency.
Engineering SLA resin. This material stimulates a range of injection-molded plastics to provide engineers with a wide choice of material properties for prototyping, testing, and manufacturing.
Tough resin. This is developed for applications requiring materials that can withstand high stress and strain. Parts printed with this SLA 3d printer material have tensile strength and modulus of elasticity that is comparable to ABS.
Durable resin. This is a wear-resistant and flexible material with mechanical properties similar to Polypropylene (PP). This can be used for parts that require high flexibility, low friction and smooth surface finish.
Heat resistant resin. This is ideal for applications requiring high thermal stability and operates at a high temperature. This material has a heat deflection temperature between 200-300°C making it great for hot air and fluid flow equipment and casting and thermoforming tooling.
Rubber-like resin. This material allows engineers to stimulate rubber parts that are soft to touch. It has a low tensile modulus and high elongation at break. This is well-suited for objects that will be bent or compressed like packaging, stamps, wearable prototyping, handles, overmolds and grips.
Ceramic-filled resin. This material is reinforced with glass or other ceramic particles and result in very stiff and rigid parts with very smooth surface finish.
Dental and Medical SLA resin. There are different classes of this material. Class I is for custom medical equipment like surgical guides, Class IIa biocompatible resins can be in contact with the human body for up to a year. This is used to produce custom hard splints or retainers.
Castable SLA resins. This material enables printed parts with sharp details and a smooth finish. It will burn out clearly without leaving ashes or residue. This allows the production of parts directly from a digital design to investment casting through a single 3D printed part which makes it suitable for jewelry and other small and intricate components.
How Do Resin 3D Printers Work
Most resin 3D prints use the SLA technology. Basically, this is all about UV laser that’s why these printers are also referred to as UV resin 3D printer or UV curable resin 3D printer.
Here’s how it works.
1. The roller of the printer spreads out a razor-thin layer of liquid polymer. Since this layer is liquid it will spread out over the entire platform ensuring that each layer has a consistent thickness.
2. The liquid polymer is UV sensitive. When struck by a computer-controlled UV laser the resin will change from a liquid to a solid state. The laser draws the outlines of the print onto the resin layer and hardens the part that it touches. The parts that are not touched by the laser will remain liquid.
3. The two steps above are repeated over and over again. The model is lowered by a fraction and the roller spreads out a new layer. The laser then solidifies specific areas of that layer, which will become parts of the 3D print object. This is repeated until the model is finished.
4. Once the printing process is completed and the entire object has been printed, the print is raised out of the resin tank. The excess liquid will simply flow away and can be reused for other prints. The prints then need to be removed and finished manually. The post-process usually includes removal of support structure, and smoothening and spray-painting surfaces.
DIY Resin 3D Printer
If you are in a tight budget or you enjoy challenging tasks like assembly, you can get an SLA 3d printer DIY. Building a DIY SLA 3D printer is challenging and fun at the same time.
The advantage of this is that you will learn about your 3D printer head on because you assemble it. More importantly, you will save tons of money.
In this section, I will share some machines, software to control your DIY resin 3D printer and instructions to help you start your DIY resin 3D printer.
Nano DLP. This is a software that you can use to control a DIY DLP 3D printer with Raspberry PI. This is accessible by connecting to Raspberry Pi through a web browser.
It accepts SLC file as input and produces the images on HDMI port. It also allows you to control Z-Axis, Shutter and other hardware.
Hi-res DIY DLP 3D Printer. This is a high-resolution DIY resin 3D printer. It is designed by TristramBudel and delivers really good results. In fact, the commercial Atum3D printer is based on it.
Conclusion
If you want to get the best SLA or DLP 3D printer, you should pick one in our list. The 3D printers mentioned above have proven track records of delivering high-quality prints.
If you want to know more about 3D printers and 3D printing, feel free to check our homepage.
References
https://all3dp.com/1/diy-sla-3d-printer/
https://all3dp.com/1/best-resin-dlp-sla-3d-printer-kit-stereolithography/#b9creations-b9creator-v1-2
https://www.3dhubs.com/knowledge-base/introduction-sla-3d-printing
http://www.wanhao3dprinter.com/xiazai/D7V1.5_REV.A.pdf
https://www.allthat3d.com/3d-printing-ideas/
https://www.allthat3d.com/best-beginner-3d-printers/
https://i.materialise.com/blog/en/resin-3d-printing-stereolithography-explained/
https://www.3dhubs.com/knowledge-base/sla-3d-printing-materials-compared#overview
https://www.instructables.com/id/Build-a-Laser-3D-Printer-Stereolithography-at-Ho/
