Zortrax Inkspire Resin UV LCD Desktop 3D Printer

With microscopic precision and consistent high speed, Zortrax Inkspire is the resin 3D printer for your most demanding projects.

Why the Inkspire Resin-based UV LCD desktop 3D printer?

  • UV LCD 3D printing is up to 8x faster than SLA.
  • UV LCD 3D printing is up to 9x more precise than SLA.
  • The speed of operation is 20-36 mm/h. 
  • The XY resolution is 50x50 microns. 
  • The minimal layer hight is 25 microns.
  • Capable of serial production. 
  • External 405 nm resins are supported. 
  • External slicing software is supported.
  • .zcodex and .cws file formats are supported. 
  • Wi-Fi and ethernet connectivity. 
  • Workspace measures 74x132x175 mm.
  • Active carbon air filter.

Inkspire key features:

  • Zortrax's UV LCD Technology - UV LCD resin 3D printing is up to 8x faster and 9x more precise than SLA 3D printing
  • Extreme Precision and Detail - Inkspire's 50 x 50 micron pixel size (XY) and 25 micron minimal layer height means that you can produce 3D printed models with amazing detail, and layers so fine they can't be detected by the naked eye
  • Scalable Production Capabilities - Unlike SLA and DLP resin 3D printers, Inkspire maintains its constant high speed of operation and accuracy regardless of how much of the workspace is used, making it a scalable solution for 3D printing farms engaged in short-run manufacturing.
  • Network Connectivity - In addition to its USB port, the Inkspire offers network connectivity through Wifi and Ethernet for remote management and monitoring from devices on the same network.
  • Cloud-based workflow management with Zortrax inCloud - inCloud is a professional management tool that allows you to access and monitor all of your Zortrax devices wherever you are (paid subscription may be required for some features)
    • Remotely send commands to your printers
    • Get notifications about the printing process
    • Transfer and manage files on the printer's USB drive
    • Access to printing process history
    • Control multiple devices at once to enhance your production workflow
    • Manage users and teams

Zortrax Inkspire is a resin-based desktop 3D printer working in UV LCD technology. It's designed around a high-resolution LCD screen with UV LED backlighting that ensures every part of a layer is exposed to the same amount of UV light to uniformly cure the resin. A single pixel measures just 50x50 microns while minimal layer hight is only 25 microns. Zortrax Inkspire offers up to 9x the precision and 8x the speed compared with leading SLA 3D printers. It's perfect for engineering, short and medium series manufacturing as well as precision modeling in dental prosthetics or jewelry design.

The printer works with dedicated Zortrax Resins. Third-party resins are also supported, provided they can be cured by light with 405 nm wavelength. To guarantee the highest quality of prints on Zortrax Inkspire it is recommended to clean the models in Zortrax Ultrasonic Cleaner.

Dedicated Resins: Zortrax Resin BASIC, Zortrax Resin PRO, Zortrax Resin FLEXIBLE, Zortrax Resin DENTAL Model

Download the Inkspire PDF Brochure here.


Models that are printed with the Zortrax Inkspire 3D printer, like all models that are 3D printed with liquid resin printers, require proper preparation, as well as post processing right after the print is finished.  The printed model must be cleansed in a liquid detergent to remove any uncured residue, then it must be cured using UV light.

Model Preparation
For successful printing with the Inkspire, models must be properly designed and prepared for 3D printing in Z-SUITE.  Hollow models should be designed with a hole in the structure so that uncured resin is not trapped inside the model.  When preparing a hollow model for printing in Z-SUITE, the hole must face the platform, which allows resin to drain into the resin tank.

Model orientation and proper support structures are also important factors for completing successful 3D prints with Inkspire.  Please see the Zortrax Support Center's article on Inkspire Model Orientation and Supports for detailed instructions.

Remember to protect the model from UV light and clean the model immediately after the printing process is completed.  Zortrax recommends using the Zortrax Ultrasonic Cleaner to clean models printed with the Inkspire.  The Zortrax Ultrasonic Cleaner is a device that automatically cleans models using high frequency sound waves propagated in isopropyl alcohol. Just fill the Ultrasonic Cleaner's container with isopropyl alcohol, put the model in, and turn the device on. The cleaning process usually takes 10 minutes or less. The Zortrax Ultrasonic Cleaner can be purchased with the Inkspire printer at a discounted price. 

Models can also be cleaned using the included cleaning box and isopropyl alcohol. 

After cleaning and before exposing a model to any source of UV light, be sure to remove all of the raft and support structures from the model.  Also, make sure the model has completely dried.  Models can then be cured using a UV curing station or direct sunlight.

Resin Handling
Always wear safety gloves and glasses to protect your skin and eyes when working with liquid resin. When 3D printing with the Inkspire, make sure the room is properly ventilated.  Do not expose the uncured resin to any sunlight.  Have paper towels handy to wipe up any resin drips or spills.  Any printing and post-processing waste, such as empty resin bottles, failed prints, supports, rafts, and paper towels with resin residues should be exposed to UV light for curing before disposal.

For more information on working with the Inkspire, consult the Zortrax Support Center, or contact us at Profound3D.

Inkspire Specifications

Build volume

74 x 132 x 175 mm (2.9 x 5.2 x 6.9 in)


Mechanically removed - printed with the same material as the model

Light source

UV integrated light (wavelength 405 nm)


Wi-Fi, Ethernet, USB

Operating system



Quad Core


4'' IPS 800 x 480

Available materials

Zortrax Resin BASIC, Zortrax Resin PRO, Zortrax Resin FLEXIBLE, Zortrax Resin DENTAL Model

3rd Party materials


In the box

3D Printer, Z-SUITE, Starter Kit, Zortrax Photopolymer Resin BASIC (500 ml)


Inkspire Printing

Pixel Size
50 microns (0.05 mm)
Layer Thickness
25, 50, 100 microns
Print speed
20-36 mm/h
Ambient operation temperature
20-30˚ C (68-86˚ F)
Storage temperature
0-35˚ C (32-95˚ F)
AC input
110 V ~ 5.9 A 50/60 Hz 240 V ~ 2.5A 50/60 Hz
Power supply parameters
12 V DC @ 6 A, 50 W
Maximum power consumption
50 W


Weight & Physical Dimensions

Device (W x D x H)
210 x 210 x 420 mm (8.3 x 8.3 x 16.5 in)
Shipping box
315 x 312 x 530 mm (12.4 x 12.3 x 20.9 in)
Net weight
6.2 kg (13.7 lb)
Device weight
10.1 kg (22.3 lb)
Shipping weight
10.5 kg (23.1 lb)



Software bundle
Supported file types
.stl, .obj, .dxf, .3mf, .zcodex
Supported formats
.cws, .zcodex
Supported operating systems
Mac OS X / Windows 7 and newer versions


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Ask a Question
  • What is the intensity of the light in mW/cm2 ?

    Our apologies, but the information you requested is proprietary and not released by the manufacturer. If they have any additional questions contact our tech support department for details.

  • Is this printer open resin? Can I use other resin? Can the layer thickness adjusted?

    The Zortrax Inkspire 3D printer will work with Zortrax Resins, as well as external resins that can be cured by 405nm wavelength light.  We recommend Zortrax Resins because the Zortrax slicing software, Z-SUITE, has preset material profiles for the Zortrax Resins, making them extremely easy to use.  The Inkspire's layer thickness can be adjusted between 25 micron, 50 micron, and 100 micron settings