Geeetech Mizar S 3D printer evaluation

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REVIEW – We’ve been searching for a 3D printer for greater than a 12 months. It’s an enormous expense, and there are lots of components to contemplate. In my household, my son needs to create distinctive figures of his Dungeons & Dragons characters, that are troublesome to search out in our native recreation outlets. Nevertheless, since we acquired the Geeetech Mizar S 3D printer to evaluation, we’ve discovered so many extra potential makes use of.

What’s it?

The Geeetech Mizar S is an auto-leveling 3D printer for lower than $400. It’s versatile, very quiet, and may print as much as 255x255x260mm.

What’s within the field?

  • Scorching mattress equipment
  • Gantry equipment
  • Y-axis restrict change
  • Belt tensioner (2)
  • Took equipment and {hardware}
  • Filament holder
  • Energy twine
  • Spare nozzle (2)
  • USB cable
  • Micro SD card
  • Shovel/spatula
  • Check filament
  • Consumer handbook and repair card

{Hardware} specs

  • Bundle dimensions: 20.5 x 19.4 x 12.25 inches
  • Merchandise weight: 26.3 kilos
  • Merchandise mannequin quantity: GIANTARM-0727
  • Printer Kind: FDM
  • Layer thickness: 0.1-0.2mm (may be set)
  • Printing materials: PLA, ABS, PETG, silk PLA, wooden polymer
  • Constructing platform quantity: 255*255*260mm
  • Auto-leveling: sure
  • Break resuming: Sure  
  • Preheat time (110℃): 7min
  • Nozzle diameter (mm): 0.4
  • Nozzle amount: 1
  • Positioning precision: X-axis: 0.011mm; Y-axis: 0.011mm; Z-axis: 0.0025mm;
  • Printing accuracy: ±0.1mm
  • Printing pace: 10~150mm/S; suggest 60~80mm/s
  • Show display screen: 3.5” colourful contact display screen
  • Working system: Home windows, Mac, Linux,
  • Slicing software program: Repetier-Host, EasyPrint Lite, Cura
  • Supported file format: .Gcode
  • Hotbed max temperature: 110 ℃
  • Extruder max temperature: 250 ℃
  • Environmental temperature: 10-40 ℃

Electrical parameter

  • Energy enter: 115/230V AC, 50/60Hz
  • Energy output: DC24V-15A Max, 360W
  • Connectivity interface: 1*TF Card, 1*USB cable
  • Energy provide unit certification: CE, FCC,ROSH

Mechanical parameter

  • Printing Measurement:255*255*260mm
  • Web weight: 8.9kg 
  • Gross weight: 11.2kg
  • Printer entire measurement: 362(W)*377(L)*653(H)mm

Design and options

It takes no less than an hour to assemble the Geeetech Mizar S 3D printer. After unpacking and organizing the elements, you’ll must assemble and screw the gantry equipment and hotbed to one another. 

Then you should assemble the Y-access restrict change with the instruments and screws included. 

Lastly, you should put collectively the filament holder equipment by sliding the items collectively. And you then use two screws and T-nuts to connect the filament holder to the highest of the gantry. And also you insert the opposite finish of the teflon tube on the new finish into the extruder.

On the very finish of the meeting, you join the ability twine and USB cable.

Whereas there are lots of little elements to place collectively, the instruction handbook and photographs are very clear, and all the instruments and {hardware} are included.


While you first use the Geeetech Mizar S 3D printer, you should be sure that it’s stage. This mannequin has an auto-leveling setting, which is what we did and is the really useful methodology. Nevertheless, it does have an choice to manually stage it. The person handbook has detailed explanations of methods to do each. To auto-level, you simply press a button.

To load the filament, you should click on “Software” and “Change” and “Load” and the nozzle will robotically warmth to 200 levels C. As soon as heated, you insert the filament into the extruder and click on “Verify.” It is advisable be sure that to straighten the tip of the filament to load it. And you then wait and look ahead to it to make its strategy to the nozzle. 

Filament and resin vary from $11.99 to $27.90 for a single roll, and Geeetech affords some actually cool choices, similar to glow-in-the-dark, metallic and gradient colours. In addition they provide multi-packs of 4, 6, 8 or 12 rolls.

Along with the small quantity of filament that got here with the printer, the corporate despatched us two rolls for testing functions.

The Geeetech Mizar S 3D printer solely helps G-code information. It comes with a Mirco SD card that has manuals for slicing software program Cura and Repetier-Host already downloaded, and hyperlinks to obtain these are within the manuals. 

We downloaded Cura software program after which looked for 3d mannequin information on-line. Those we select had been .stl information, which had been simply transformed to G-code utilizing the Cura software program. Note that you should put the G-code within the root listing of the Micro SD card; the printer received’t acknowledge the file in a folder.

Then you definitely merely put the SD card within the printer, discover your file and choose “Verify” to start out printing. Our check fashions took anyplace from 1 hour to eight hours. This dragon mannequin (70mm) took eight hours.

This 28mm cleric took one hour and 45 minutes to print.

What I discovered particularly spectacular about this 3D printer is how quiet it’s. We’ve it in our downstairs household room the place we watch films, and it’s barely noticeable. We’ve watched many films whereas the printer goes and it’s no distraction in any respect. I wouldn’t hesitate to have this in a house workplace or perhaps a bed room. It produces a lot much less noise than different family sounds, like a fan or robotic vacuum.

Whereas printing, you’ll be able to alter some parameters for higher high quality. We did this to check the standard at totally different warmth settings. 

  • Temp: Regulate the temperature
  • Change: Change filament
  • Fan: Regulate the pace of the warmth dissipation fan to chill the printed object
  • Shade/Off/White: Management the colour of the new finish LED or flip it off
  • Runout: When turned on, it’s going to robotically droop present printing if the filament is damaged or used up
  • Babystep: Make tremendous changes between the nozzle and sizzling mattress throughout printing
  • Pace: Regulate printing pace and extrusion pace

Tip: Wait till the new plate is totally cooled earlier than making an attempt to take away your printed object. 

After printing, relying in your design and settings, you will have some lingering strings or scaffolds. This was very true with the primary figurine we printed. The Mizar S does embrace some instruments, like tweezers, to treatment this. 

We’ve been testing totally different temperature settings, however nonetheless have a point of stringiness at each setting we’ve tried. Under you’ll be able to see the vary from 180 levels to 225 levels.

We thought it may be the inexperienced filament or the moisture within the air, so we switched to a model new roll that was shrink-wrapped and instantly printed the blue testers proven beneath. The design is 2 posts sticking up, and you may see the diploma of stringing and oozing at every temperature setting (left is 185 levels, center is 200 levels with z-hopping and retraction, proper is 215 levels).

Relying on what you propose to print, chances are you’ll need to search for some exact, post-processing instruments to accompany this printer. Within the meantime, we’ll hold engaged on totally different options for the strings, and I’ll share an replace if we discover one.

We’ve principally printed toys and experiments thus far: collectible figurines, decorations, and check gadgets to judge totally different warmth settings. Nevertheless, I’m trying ahead to creating some house decorations, organizational gadgets, and perhaps even some small presents.

What I like

  • Very quiet
  • Versatile, many choices and prospects

What I’d change

Remaining ideas

The Geeetech Mizar S 3D printer is a really quiet, self-leveling 3d printer for at-home use. For exact tasks, chances are you’ll want some post-production instruments to eradicate strings.

Value: $375
The place to purchase: Geeetech website or Amazon
Supply: The pattern of this product was offered by Geeetech.

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