sparkmaker lcd screen brands

Most 3D printers today use the FFF (Fused Filament Fabrication) process, which is also sometimes referred to by the proprietary FDM (Fused Deposition Modeling) name. Those printers work by melting thermoplastic filament, and then extruding the plastic onto the build plate in layers. That process is quick, affordable, and produces relatively strong parts. But the SLA (Stereolithography) printing process generally yields higher quality results. SLA 3D printers used to be expensive, butthe SparkMaker Original is very affordable, and I recently tested one out.

The SparkMaker Original launched on Kickstarter back in 2017, and it’s still one of the most inexpensive SLA3D printerson the market. The SLA printing process works using photopolymer resin that hardens when it’s exposed to UV light. That light can come from lasers or from LEDs that are masked by an LCD screen. The latter method is cheaper, and is what the SparkMaker Original utilizes. The XY resolution is determined by the resolution of that LCD screen — 720p in this case.

On paper, the SparkMaker Original has some respectable specifications: a 98*55*125mm build volume, a 0.1mm XY resolution, a 0.02mm Z layer thickness, and a single layer print time of 8–15 seconds. There are a variety of resin types available depending on your intended applications, and the printer is very compact and desktop-friendly. But to find out if it’s actually any good, I had to test it out for myself.

The first thing I noticed is how small the SparkMaker Original is — the entire machine is roughly the size of a gallon jug. It came packaged securely in styrofoam with everything I needed to get started, including a bottle of standard LCD-BW resin. Best of all, no assembly was required. The only thing that needs to be done before printing is to level the build plate, which is a process that takes less than a minute.

After the build plate is leveled, you can use the free SparkStudio software to slicean STL 3D modeland copy it over to the included SD card. The software is very simple, and comes pre-configured for the SparkMaker Original and a handful of their resin types. The only downside is that you can only have one printable file on the SD card at any given time, as ithasto be called “print.wow” to work.

Once your model is sliced and on the SD card, you can insert it back into the 3D printer. Then follow the proper safety precautions to fill the reservoir with resin — it’s toxic, so be very careful and wear gloves and safety glasses. Strangely, the power switch is on the cord coming from the power supply, and there is no switch on the machine itself. Once it’s on, you just push the dial in to start the print. There is no screen, no way to select specific files, and no way to connect the printer to you computer.

For one last test, I printed the sphere below. This one was printed on “fast” settings. This turned out well, likely because there were no fine details. This model is ideal for the smooth surfaces that the SparkMaker Original seems to want to produce.

But what if quality is less important to you than reliability? Unfortunately, that doesn’t seem to be a strong point here either. Every other print job I tried completely failed. That was because the LCD window would become covered in a layer of semi-cured resin. In order to get a successful print, I had to completely empty the reservoir and then carefully peel off that layer of resin. That’s a tricky job considering the toxicity of the resin.

Finally, I have some nitpicks about the mechanical design of the machine. The most glaring is that the top of the build plate is completely flat, so resin will pool there. Virtually every other SLA printer has the top of the build plate sloped to avoid that, but it seems SparkMaker was cutting costs here. The protective UV-resistant cover also doesn’t have anything to hold it in place, so a bump can push it into the build plate.

At the end of the day, I can’t recommend the SparkMaker Original with a good conscience. It’s very affordable at just $249 (even less with a coupon), but there are other models on the market at comparable price points with better specifications, additional features, and more favorable reviews.

SparkMaker is a resin printer, which was successfully funded through Kickstarter. It uses an LCD screen to cure the resin. The printer is ready-to-use from the box. It had been mentioned numerous times as one of the most affordable resin printers on the market as well as an easy to use the machine. Sparkmaker comes with its own slicing software and allows to use of third-party resins.

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Color Print Speed: up to 30mm/h Model Number: Orange 10 CE Certification: Yes Brand Name: Longer Equipment Model: Orange 10 Printing Technology: LCD/SLA Build Volume: 98*55*140 mm Layer Thickness: 0.02-0.1 mm LCD Resolution: 854*480 Z-axis Resolution: 0.625um Printing Speed: up to 30 mm/h Available Material: regid resin,castable resin,dental resin,etc. Light Source: UV LED 405nm Software: Longer Operation System: Windows 7/8/10, 64 bit Connectivity: TF card File Types: STL Touchscreen: 2.8 inch

3D-printing was discovered more than 30 years ago by the original founder of 3D-systems[1]. This first 3D-printer was named stereolithography apparatus and used a laser to cure a light reactive resin. During the years after the discovery, other companies like EnvisionTEC[2] came up with new methods of curing the light reactive resin, by projector, instead of a laser. The last years, companies like Wanhao[3] and Anycubic[4] made resin based 3D-printing accessible for everyone by the introduction of cheaper LCD based 3D-printers.

One of the latest developments in resin 3D-printing is MSLA, also called LCD based 3D-printing. This technique uses an affordable LCD screen to create the mask, eliminating expensive DMD chips that are used in DLP techniques. This technique works by an array of LED’s illuminating on the LCD. The LCD is used as a mask, which creates the curing pattern. The liquid resin turns into a rigid plastic on the spots where the light ‘hits’ the resin. Companies like Wanhao, Anycubic, Sparkmaker[13], Kudo3D, Creality[14], XYZprinting[15], Phrozen[16], and many more.

One of the main drawbacks of Laser SLA techniques is its price for the machines and consumables. This also applies to DLP 3D-printers. DLP printers have another technical disadvantage to keep in mind, the (affordable) DMD chips are usually 1920*1080 pixels, which limits the quality of printing when upscaling the build area. LCD based printing is a lot cheaper compared to the other techniques. These machines are more affordable and also consumables like FEP foil for your resin tray is cheaper.

What most users don’t realize is that the LCD display is also count as a consumable, which should be replaced from time to time. The build area is dependant on each machine and technically it is easier to create a bigger build area, by placing a bigger LCD in the machine.

Not all resins are compatible with the different printing techniques. It is important to read the resin manufacturers datasheets to understand if it is compatible with your 3D-printer. Laser based 3D-printers have a very powerful laser, which would need a slower curing resin to get a stable printing process. While LCD based 3D-printers have a low power LED light source, which works very well with fast curing resins. DLP 3D-printers can be configured in many different ways, making it impossible to predict curing behaviour of the resin without testing.

The Liqcreate resins are developed to work with most techniques. Liqcreate Strong-X, Clear Impact, Deep Blue, Stone Coal Black and Hazard Glow are developed to print on Laser- and DLP based machines, while still working on LCD 3D-printers when exposure times are increased. While the Liqcreate Premium line is developed to print fast on low-power DLP and LCD printers. Read more about the resins here:

Case in point? The $300 Sparkmaker printer. Born from a Kickstarter project that launched in early 2017, the Sparkmaker is one of the first SLA/DLP printers to break the $500 barrier – so we got our hands on one to see how it stands up to the competition.

The first thing you’ll notice about the Sparkmaker is its diminutive size and weight. Tipping the scales at just six pounds, and measuring a slim 6 x 11 inches (it’s a cylinder), it’s easily one of the smallest printers on the market. So while it won’t be hard to find a spot for the little guy, it does come with a downside.

Lifting the orange UV-blocking hood reveals the printer’s tiny 4 x 2.2 x 5 inch build envelope. While that’s certainly not the smallest build area we’ve ever seen, you shouldn’t expect to do any huge prints on this machine. On the upside, Sparkmaker does feature a removable resin vat, which makes swapping materials a breeze.

The Sparkmaker owes its low price point to its relatively simple printing technique. Instead of using a laser like Formlabs’ printers, Sparkmaker uses a UV backed LCD screen to project an image up into a vat of resin, which causes it to solidify – a process known as DLP. Despite having a few minor drawbacks, this printing method provides the Sparkmaker with a maximum resolution of ten micrometers. For those of you keeping score at home, that’s ten times more detail than your average FDM printer, and about 1.5 times more detail than the $3,500 Ultimaker 3 – arguably the best consumer-level FDM machine on the market right now.

Unlike FDM printers, the Sparkmaker only has one moving component and doesn’t require any assembly, so it’s extremely simple to set up. After plugging it in, all you have to do is pour some resin into the tank and make sure the build plate is level. Once you’ve done that, you’re ready to print.

Then there’s the software. Like many printers these days, Sparkmaker has its own proprietary slicing program that can be downloaded for free on the manufacturer’s website. It’s called Sparkstudio, and compared to most other proprietary slicing programs, it’s one of the most intuitive and approachable ones we’ve ever used.

Sparkmaker is inexpensive for a reason. Most of the body is made of plastic, and the parts feel a bit flimsy and cheap. The creators definitely cut some corners during manufacturing, and it shows.

There is a fairly simple workaround for this problem, though. Following some advice from the Sparkmaker Facebook group, we used a different 3D printer to print a new lead screw. This simple replacement drastically improved the printer’s success rate and overall consistency. If you intend on buying this printer, you should definitely plan on replacing that screw.

Another bonus is that, generally speaking, the Sparkmaker is incredibly easy to take apart and work on – which is good, because it definitely requires some tinkering.

Sparkmaker’s on-board user interface is practically nonexistent, and is comprised of nothing more than a single push knob. However, unlike other printers that utilize this design, that’s all the Sparkmaker gives you. It doesn’t have an accompanying screen for you to navigate with, so the machine lacks a variety of helpful functions as a result. These include: being able to pause a print, the ability to adjust machine settings without plugging in to a computer, and the ability to select specific files on your SD card for printing. The latter is particularly annoying, as you’re then forced to either remove old files or rename them. Sparkmaker will only recognize sliced files named “Print.wow.” It’s not the worst problem you could ever have, but it’s definitely one of those bothersome quirks that make the machine a pain to work with.

Despite the issues with consistency and slicing bugs, the Sparkmaker prints surprisingly well – (when it finishes, that is). With its maximum Z-axis resolution of 10 microns, this little machine can print some amazing detail and super fine geometry. There’s a slight amount of voxeling visible on some of our test prints (a consequence of the printer’s DLP printing technique), but the effect is only noticeable if you’re looking for it.

Overall, the Sparkmaker’s virtues outweigh its flaws when it comes to print quality. It’s definitely not on the same level as, say, the Formlabs Form 2, but let’s not forget that this is a $300 printer we’re talking about here. It’s one tenth the price of a top-of-the-line machine, yet offers only slightly lower quality. That’s pretty impressive.

Print quality is only one part of the equation, though. Consistency and reliability are the other part of it, and unfortunately, that’s where Sparkmaker falls short. Due to the aforementioned software bugs and hardware flaws, this machine has a woefully above-average failure rate.

All in all, we’d say that the Sparkmaker produces impressively detailed prints about 30 percent of the time. The other 70 percent, you wind up with something that resembles postmodern glitch art. We’ll continue working on it though, and will update this article if we figure out how to get better, more consistent prints.

That said, Sparkmaker definitely isn’t a good printer for beginners. In its current state it’s too flawed, too buggy, and too unreliable for us to recommend to anyone who is just breaking into the 3D printing scene. However, if you enjoy a little challenge and aren’t afraid of getting your hands dirty, the Sparkmaker is a fixer-upper that might be worth your time.

You definitely won’t find another SLA/DLP printer that can match Sparkmaker’s $300 price tag. However, there are a couple competitors out there that you can snag for around $500 – such as the Wanhao Duplicator 7, which boasts a slightly larger build volume, and a built-in screen for menu navigation.

If you don’t have your heart set on an SLA/DLP printer, there’s a handful of good FDM printers on the market you can get your paws on for around $300. For budget buyers, we highly recommend Monoprice’s $160 Mini Delta printer. It can’t match the Sparkmaker’s print resolution, but it does boast a larger build area, and is far more reliable.

With its cheap parts and plastic chassis, the Sparkmaker’s lifespan will likely definitely depend on how you treat it. Without regular maintenance, we’d be willing to bet things will fail after a year or two. However, if you keep it tuned up and well-oiled, it’ll probably keep on ticking past the age of 5 – assuming that WOW! keeps pushing out firmware updates and bug fixes.

On the plus side, Sparkmaker’s community is brimming with guides for fixes and upgrades. We found endless support through the Facebook community as we encountered problems, both from other users and the developers themselves.

If you’re new to 3D printing and you want something that’s easy to use, definitely don’t buy this printer. We guarantee it will make you pull your hair out. However, if you’re ready to get messy and have the gumption to make a few DIY upgrades, then Sparkmaker might be up your alley. With a bit of tinkering, you can definitely make this machine shine.

Initially priced at just $100 on Kickstarter, the SparkMaker seemed to be just another one of those too-good-to-be-true 3D printer deals that fail to adequately deliver to their backers like the Buccaneer, the ONO, the Peachy printer or Tiko 3D’s Unibody. Instead, it not only delivered, it also went on to general commercial availability and reportedly sold more than 5,000 units. We at 3dpbm even got one to test through our Italian-language portal Replicatore.it. Now the ultra-affordable LCD photopolymerization 3D printer is coming back with a new and improved 1080p version, the SparkMaker FHD (Full HD).

Intelligently, the new system is launching either as an upgrade kit to the original SparkMaker. At just $99 this includes 1 x Metal Tank, 1 x Metal Panel, 1 x 1080p LCD Screen, 1 x Mainboard, and 1 x UV Backlight. It is also available as an early bird new stand-alone system priced at just $249 ($499 is going to be the final retail price). The new SparkMaker FHD upgraded 3d printer comes with a 1080p LCD screen and 4 new types of resins for ultra-clean, high temperature, macaron colors, and high-quality surfaces.

The full high definition LCD screen enables even larger size prints of up to 61.8 x 110 x 125 mm, with higher quality (57 μm XY axis resolution), and faster speeds (up to 25 mm/hr). Just like its predecessor, don’t expect miracles. It is built to be affordable, however, it does offer several more improvements. Based on the feedback of many users, SparkMaker FHD now supports wireless control through a Bluetooth connection. Files can still be printed with just one button (the only button on the 3D printer), either through an SD card with printing files or the smartphone App

The new resins include several different options. The Resin LCD-Q | Go Colorful, which offers colorful printing options. It works well with the macaron color palette.  The new Resin LCD-G | 3D Engraving is Easy is an ultra-clear resin for making 3D engraving prints that show delicate internal details. The Resin LCD-H | Stand for High Temperatures can withstand temperatures as high as 320 C. It is a perfect material for making injection molds in small batch production. Finally the Resin LCD-MG | Print Your Favorite Models turns hard and tough after printing. It is ideal for making durable models.