Dual-extruder 600 mm-tall enclosed professional CoreXY with a 350 °C hotend and CE/FCC/RoHS certification.
330 x 330 x 600 mm with a single extruder; 300 x 330 x 600 mm when both extruders are in use
Advertised dimensions; check usable space and variants.
350 °C maximum extruder temperature (manufacturer claim)
Published limits; hardware and firmware limits may differ.
$2,399.00 against a $3,499.00 regular price on flashforge.com, but the listing checked is the refurbished SKU and is marked Sold out (Aug 2026)
Dated listing, not a live offer. Read the configuration and region.
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.
Dimensions, construction and the hardware that moves the print.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Manufacturer & exact marketed model name (verify the exact product identity first) | Flashforge Guider 3 Ultra; the FlashForge spec table gives the machine name as "Guider 3 Ultra" | 1 source
|
| Street price (USD; dated snapshot per entry) | $2,399.00 against a $3,499.00 regular price on flashforge.com, but the listing checked is the refurbished SKU and is marked Sold out (Aug 2026) | 1 source
|
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Top of the Guider 3 series. Build size depends on which head is used: 330 x 330 x 600 mm with one extruder, 300 x 330 x 600 mm with both. Siblings Guider 3 (300x250x340) and Guider 3 Plus (350x350x600) are both single-extruder. A refurbished SKU exists alongside the new machine, so check which one a price refers to | 3 sources
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Build volume X×Y×Z (mm) — advertised vs actually usable | 330 x 330 x 600 mm with a single extruder; 300 x 330 x 600 mm when both extruders are in use | 1 source
|
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 635 x 550 x 1070 mm; packaging 775 x 690 x 1235 mm | 1 source
|
| Net weight (kg) | 70 kg net, 86 kg gross | 1 source
|
| Frame construction & material | Enclosed professional chassis; FlashForge describes a lightweight, stable structure for high-speed operation | 1 source
|
| Enclosure: open / enclosed; panel material; door/lid | Closed design with an air filter fitted | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Kinematics (bedslinger i3 / CoreXY / other) | CoreXY with two extruders, per a third-party buyer's guide. FlashForge's own spec table does not state the kinematics | 2 sources
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Max print speed (claimed, mm/s) | 10-500 mm/s printing speed, 500 mm/s maximum travel speed (manufacturer figures) | 1 source
|
| Max acceleration (claimed, mm/s²) | 20,000 mm/s2 maximum (manufacturer claim) | 1 source
|
Extrusion, heating, leveling and material handling.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Input shaping supported? Implementation (Klipper IS / Marlin ZV / proprietary) | Active vibration compensation, which FlashForge says was enhanced for this model. Implementation not named | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Type (direct drive / bowden) & design name | Two extruders | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Max nozzle temp claimed AND firmware max temp limit (both values) | 350 °C maximum extruder temperature (manufacturer claim) | 1 source
|
| Stock nozzle size & sizes included in box | 0.4 mm default; 0.6 and 0.8 mm optional | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Max bed temp claimed AND firmware limit | 120 °C bed setting supported (manufacturer figure) | 1 source
|
| Bed surface (material, texture, coating), single/double-sided | Replaceable flexible steel-plate platform, magnetic. No glass bed | 1 source
|
Check nozzle debris, plate seating and debris below the plate, then recalibrate. Persistent abnormal readings follow the manufacturer’s load-cell/adapter-board support diagnosis.
Applies to: Guider 3 Ultra; the similarly named wiki path does not describe Guider 3 or Guider 3 Plus.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Full-auto one-click levelling; probe technology not named | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Filament runout sensor (type, location) | Filament run-out reminder | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Chamber/exhaust fan & filtration (activated carbon / HEPA) | Air filter fitted; filter media not specified in the FlashForge table | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Officially supported filament list | PLA, ABS, HIPS, ASA, PETG, CoPA, PLA-CF, PETG-CF, PAHT-CF, PAHT-GF, PET-CF, PET-GF, PA12-CF, PA-CF, PA-GF, NexPA-CF25 | 1 source
|
Firmware, controls, connections and calibration.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Input voltage (110/220 V, switch or auto) | AC 100-240 V, 50/60 Hz | 1 source
|
| Total rated power draw | 850 W maximum | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Not named; slicers are Orca-Flashforge and FlashPrint 5, with OrcaSlicer listed as compatible | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Display: size, type, touch? | 7-inch touch LCD | 1 source
|
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | USB, Ethernet, Wi-Fi, plus cloud | 1 source
|
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | Remote camera monitoring and time-lapse video supported; resolution not published | 1 source
|
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Power-loss recovery: mechanism (how is state saved? capacitor / eeprom / file on shutdown?) | Power-loss recovery supported; mechanism not published. Automatic shutdown also supported | 1 source
|
Published safeguards, support terms and independent evidence.
| Property and unit | Published value and conditions | Sources and dates |
|---|---|---|
| Certifications (UL/ETL/CE/FCC — verify, don't assume) | CE, FCC, RoHS (as printed in FlashForge's own spec table) | 1 source
|
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.
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.
3D Printing Info