3D Printing InfoBuild volume
228 x 128 x 245 mm
Advertised dimensions; check usable space and variants.
Sources & dates
- UniFormation GKtwo 10.3" 8K resin printer product page · 2026-08 · vendor
- UniFormation GKtwo technical data table · 2026-08 · vendor
UniFormation GKtwo
10.3-inch 8K MSLA printer with built-in resin heating and an odour filter, aimed at large studio prints.
Architecture reference
Start here
Explore this printer At a glance
Masking display
10.3-inch masking LCD, 7680 x 4320 px (8K), XY pixel pitch 29.6 um (manufacturer specification)
Published resin-display specification.
Sources & dates
- UniFormation GKtwo 10.3" 8K resin printer product page · 2026-08 · vendor
- UniFormation GKtwo technical data table · 2026-08 · vendor
Price snapshot
$749.99 on uniformation3d.com but marked Sold out, checked Aug 2026 (the page shows a compare-at price of $0.00, i.e. none set)
Dated listing, not a live offer. Read the configuration and region.
Sources & dates
- UniFormation GKtwo 10.3" 8K resin printer product page · 2026-08 · vendor
A closer look
Full specifications inside each chapterHardware, software & ownership
Understand the hardware, explore compatible changes and find a diagnostic starting point when something goes wrong. Expand the specification sections for every recorded value, condition and original reference.
Machine & motion
Dimensions, construction and the hardware that moves the print.
Model, variants & pricing3 fields
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Manufacturer & exact marketed model name (verify the exact product identity first) | UniFormation GKtwo 10.3" 8K Resin Printer | 2 sources
|
| Street price (USD; dated snapshot per entry) | $749.99 on uniformation3d.com but marked Sold out, checked Aug 2026 (the page shows a compare-at price of $0.00, i.e. none set) | 1 source
|
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | UniFormation lists GKtwo variants by region and bundle (GKtwo ALL, GKtwo ALL UK) rather than by hardware, so the hardware specification is common; what changes is what ships in the box. Not to be confused with the earlier GKone | 1 source
|
Size, frame & enclosure4 fields
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Build volume X×Y×Z (mm) — advertised vs actually usable | 228 x 128 x 245 mm | 2 sources
|
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 350 x 315 x 455 mm | 2 sources
|
| Net weight (kg) | 20 kg packaged (UniFormation publishes package weight, not net weight) | 2 sources
|
| Enclosure: open / enclosed; panel material; door/lid | Open-frame MSLA with a UV-blocking cover | 2 sources
|
Motion system1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Kinematics (bedslinger i3 / CoreXY / other) | MSLA — photocuring LCD, single Z axis, straight-lift peel | 2 sources
|
Printing system
Extrusion, heating, leveling and material handling.
Supported materials1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Officially supported filament list | 402.5-405 nm photopolymer resin. No closed compatibility list published | 2 sources
|
Z axis does not move during printing
The GK2 FAQ directs a powered-off mechanical check for a jam and then support escalation; it distinguishes this symptom from a touch-panel region that does not respond.
Applies to: GKtwo/GK2 section only; GK3 Ultra firmware-error advice on the same page is a different model.
Official troubleshooting Sources & dates
- UniFormation GKtwo-specific printing FAQ · Checked 2026-10-20
Resin system6 fields
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Masking LCD | 10.3-inch masking LCD, 7680 x 4320 px (8K), XY pixel pitch 29.6 um (manufacturer specification) | 2 sources
|
| Light source | Photocuring LCD light engine at 402.5-405 nm. UniFormation does not publish the LED count or optical design on this page | 2 sources
|
| Layer exposure time (s) | 2-3 s per layer at 0.05 mm layer height (manufacturer figure — one of the few makers here that states the layer height its exposure figure assumes). Sortable value is the midpoint | 2 sources
|
| Layer height range | 0.03, 0.05 and 0.1 mm (three discrete settings, not a continuous range) | 2 sources
|
| Resin vat & feeding | Resin vat capacity 0.7 kg, with built-in resin heating: UniFormation quotes warming to 95 F (35 C) in 8 minutes from 50 F. No auto-refill and no level sensing published | 2 sources
|
| Fume extraction | Built-in odour filter | 2 sources
|
Software & workflow
Firmware, controls, connections and calibration.
Electronics & power1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Input voltage (110/220 V, switch or auto) | 110/220 V | 2 sources
|
Firmware & openness1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Not named. Slicers: CHITUBOX, the GKtwo slicer, and Lychee. File format STL | 2 sources
|
Connectivity, display & camera2 fields
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Display: size, type, touch? | 5-inch touchscreen (control panel — not the masking LCD, see W1) | 2 sources
|
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | USB file transfer | 2 sources
|
Safety, support & testing
Published safeguards, support terms and independent evidence.
Independent measurements1 field
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Dimensional accuracy measurements (third-party, with numbers) | Printing tolerance +/-0.1 mm for lengths up to 100 mm, +/-0.1% beyond — a manufacturer specification, not an independent measurement | 1 source
|
Read with context
Sources & notes
How to read this guide
This guide presents the catalog’s sourced record for this exact model. Source dates belong to each reference; a page update does not mean every specification has been rechecked.
Prices are dated listing snapshots, with configuration, regional and sale conditions. They are not current offers. Unknown values remain unfilled.
Firmware, variants and available accessories can change. Read the original reference before making a purchase or planning a process.
Catalog references2 sources
- UniFormation GKtwo 10.3" 8K resin printer product page · 2026-08 · vendor
- UniFormation GKtwo technical data table · 2026-08 · vendor
Ownership research & coverage
Firmware, modifications and troubleshooting links are checked against the model and stated hardware or firmware revision. A creator’s compatibility claim is not a fit test by this site. Official troubleshooting describes a diagnostic route; individual reports do not establish a failure rate.
This review did not verify firmware customization or update guidance, printable modifications, hardware upgrades for this exact model. That is a research gap, not a claim that none exist.
- UniFormation GKtwo-specific printing FAQ · Checked 2026-10-20
- UniFormation GKtwo user-guide support center · Checked 2026-10-20