The Flashforge Guider 3 Ultra is a high-speed CoreXY industrial 3D printer designed for continuous, 24/7 use, with a large build volume, dual extruders for complex prints, and support for over 20 materials including engineering-grade composites. It features 500mm/s print speeds, ±0.15mm accuracy, HEPA 13 air filtration, and a fully enclosed design for safe, precise operation. Built for professionals in manufacturing, design, education, and cosplay, it offers auto bed leveling, filament monitoring, sealed drying chambers, and tool-free maintenance—ideal for rapid prototyping and small-batch production.
What is the print quality and performance of the CoreXY Flashforge Guider 3 Ultra 3D Printer?
The Guider 3 Ultra’s Core-XY structure and vibration control deliver ±0.15mm precision, with X/Y accuracy of 0.011mm and Z-axis accuracy of 0.0025mm. Layer heights range from 0.05–0.4mm, enabling both fine detail and speed. Tests show it maintains tolerances as tight as 0.05mm, even with demanding materials like ASA.
The Guider 3 Ultra enhances surface quality with extruder pressure compensation for precise extrusion and smooth first layers, plus vibration suppression that eliminates ringing and ghosting during high-speed additive manufacturing.
The Guider 3 Ultra achieves consistent finish quality through dual Z-axis TBI ball screws and a rigid platform that maintain precise layer positioning across the full print height.
The Guider 3 Ultra delivers consistent performance for up to 10,000 hours of continuous use, ensuring long-term reliability.
A dual-fan cooling system rapidly solidifies each layer, preventing defects and enabling reliable high-speed printing up to 500mm/s.
Real-world tests show the Guider 3 Ultra excels with complex prints, such as a truncated octahedron lattice completed in 113 hours.
Testing confirms the Guider 3 Ultra handles demanding prints with precision, producing functional prototypes like gear shift knobs and tolerance models with 0.05mm accuracy.
The Guider 3 Ultra delivers smooth surfaces and strong layer adhesion across materials from PLA to carbon fiber composites, with industrial tests confirming high dimensional accuracy in composite parts.
Which filaments can you use with the Flashforge Guider 3 Ultra?
With a 350°C nozzle and 120°C heated bed, the Guider 3 Ultra supports 15+ filament types, from standard PLA, ABS, and PETG to engineering materials like PC, TPU, Nylon, and composites including PLA-CF, PETG-CF, PAHT-CF/GF, PET-CF/GF, PA12-CF, PA-CF/GF, and NexPA-CF25.
Example: PPA-CF, 247×225×580mm model, 855g weight, completed in 61 hours.
Example: PAHT-CF, 188×123×471mm model, 732g weight, completed in 15 hours.
Example: PA-CF (25% carbon fiber) with S-PAHT support material.
Example: PET-CF with S-Multi support material.
Example: PLA with PVA support material.
The Guider 3 Ultra features an open material system, supporting any 1.75mm third-party filament with parameter adjustments for brand differences. Its dual-nozzle setup lets users reserve nozzles for abrasive materials like carbon- or glass-fiber composites, extending lifespan and reducing maintenance.
An enclosed chamber with HEPA 13 and activated carbon filtration ensures a controlled environment and safe printing with fume-emitting materials like ABS.
The Guider 3 Ultra includes a sealed filament chamber with a hygrometer and desiccant storage to protect moisture-sensitive filaments. Its interface guides users through proper extruder cleaning when switching materials, especially between high- and low-temperature filaments or PETG.
Filament Chamber With a Digital Hygrometer.
Print sample comparison: left shows part printed without filament drying; right shows improved quality with dried filament.
What is the build volume of the Flashforge Guider 3 Ultra?
The Guider 3 Ultra offers a standout build volume of 330×330×600mm in single-extruder mode and 300×330×600mm in the dual extrusion mode, a large print area exceeding most competitors.
What is the difference between the Flashforge Guider 3 Ultra, Raise3D Pro3 Plus HS and Modix Big-120Z?
Flashforge Guider 3 is the lowest-price enclosed tall-format option, delivering a 330×330×600 mm build volume, 350 °C nozzle / 120 °C bed, ~32 mm³/s extrusion flow rate, full-auto leveling, flexible plate, camera, and Wi-Fi/Ethernet/cloud — strong turnkey solution for engineering filaments.
In contrast:
Raise3D Pro3 Plus HS — wins on enterprise polish (lifting dual-nozzles, HEPA+carbon filtration, fleet tools/ideaMaker) and a higher peak flow up to 50 mm³/s with a similarly tall 605 mm Z; loses on price (~$7,599 vs $3,499), smaller XY (300×300 vs 330×330), and lower max nozzle temp (320 °C vs 350 °C).
Modix BIG-120Z V4 — wins on sheer volume (600×600×1200 mm) and throughput options up to ~160 mm³/s (Griffin Ultra) with up to 500 °C nozzle for high-temp polymers; loses on turnkey convenience (self-assembly kit), larger footprint/weight, and higher cost ($12,000+).
Specification / Model
Flashforge Guider 3
Raise3D Pro3 Plus HS
Modix BIG-120Z V4
Price (USD)
$3,499
$7,599
$12,000+
Build volume (mm) (single / dual)
330×330×600 / 300×330×600
300×300×605 / 255×300×605
600×600×1200 (single), 600×600×1200 (if upgraded to IDEX)
Extrusion flow (mm³/s)
~32
~30–50
~15–160 (by hotend)
Max nozzle temp (°C)
350
320
Up to 500
Bed max (°C)
120
120
120
Enclosure / chamber
Enclosed (no active chamber specified)
Enclosed; HEPA + carbon (no active chamber specified)
Optional enclosure; no active chamber
Extruders / IDEX
Dual (non-IDEX)
Dual with electronic lifting
Single (Griffin); IDEX optional
Assembly
Turnkey (pre-assembled)
Turnkey (pre-assembled)
Self-assembly kit
Bottom-Line:
Buy the Flashforge Guider 3 when you want the most affordable enclosed tall-Z workhorse for reinforced nylons and production-height parts with minimal setup.
Step up to the Raise3D Pro3 Plus HS for managed, fleet-ready reliability and higher peak flow despite the smaller XY and higher price.
Upgrade to the Modix BIG-120Z only if 1.2 m Z or industrial-scale throughput outweighs budget, space, and assembly requirements.
What printer controls are available on the Flashforge Guider 3 Ultra?
The Flashforge Guider 3 Ultra offers over 65 controls via a 7-inch touchscreen, covering essential print functions like file management, temperature control, movement, calibration, and system configurations, including real-time temperature monitoring, Z-axis adjustments, and remote camera controls.
Main Interface Navigation:
Main
Printing
Settings
Filament
Calibration
Information
Print Operation Controls:
Select model files for printing
Start printing via play icon
Access local or USB file lists
Adjust print efficiency during operation
Fine-tune Z-axis distance between extruder and platform
Sort files alphabetically or by time
Pause, resume, or cancel prints
Temperature Control System:
Left nozzle temperature up to 350°C
Right nozzle temperature up to 350°C
Platform temperature up to 120°C
Chamber preheating control
Real-time temperature display for both nozzles
Platform temperature monitoring
Movement and Positioning Controls:
Manual X, Y, and Z axis movement controls
Extruder and platform positioning controls
Return extruder/platform to home position
Reset left or right extruder to original position
Calibration and Leveling Controls:
Auto Z-axis calibration for both extruders
Automatic platform leveling system
XY offset calibration for dual nozzles
Expert mode manual calibration adjustments
Resonance compensation calibration
Fan and Cooling Controls:
Adjust left nozzle cooling fan speed
Adjust right nozzle cooling fan speed
Control auxiliary cooling fan speed
Switch air filter fan on/off
Filament Management Controls:
Load/unload filament for left and right extruders
Select material type during loading
Set custom filament temperatures
Enable/disable filament detection for left and right nozzles
Network Connectivity Controls:
Manage Wi-Fi connections
Connect via Ethernet
Enable network hotspot
Input IP address for direct connection
Scan networks automatically
Manage cloud platform connections
Camera and Monitoring Controls:
Enable/disable camera
Enable/disable video recording
Capture and view photos
Access video playback
System Configuration Controls:
Control chamber lighting
Toggle auto shutdown after prints
Select system language
Modify printer name
Perform factory reset
Update firmware
Copy system logs to USB
What connectivity options are available on the Flashforge Guider 3 Ultra?
The Guider 3 Ultra supports USB, Ethernet, and Wi-Fi connectivity, enabling flexible file transfers and easy integration into professional networks.
The Guider 3 Ultra’s built-in HD camera enables real-time remote monitoring via FlashPrint and Flashforge Cloud. It captures photos, creates time-lapse videos, and supports remote control from computers, smartphones, and tablets—ideal for 24/7 production environments.
What software is offered with the Flashforge Guider 3 Ultra?
The Guider 3 Ultra uses Orca-Flashforge slicer, a customized OrcaSlicer optimized for Flashforge hardware. It includes pre-configured settings, an intuitive interface, and advanced features like multi-color support and optimized slicing algorithms.
The Guider 3 Ultra can be managed via the FlashMaker mobile app (iOS/Android), which supports multiple printers, real-time camera monitoring, temperature adjustments, and remote controls. Cloud connectivity enables WAN access or LAN-only operation for flexible remote management.
Full user manual: https://wiki.flashforge.com/en/Orca-Flashforge-and-Flashmaker/flashmaker-quick-start-guide
The Guider 3 Ultra receives automatic firmware updates via Wi-Fi or Ethernet, adding new features like auto extruder switching on filament runout, improved pause functions, and optimized dual-color printing. Its software ecosystem ensures flexible control and reliable performance for professional workflows.
What is the design and build quality of the Flashforge Guider 3 Ultra?
The Flashforge Guider 3 Ultra features a rigid Core-XY metal frame, dual TBI ball screws for precise Z-axis movement, and an enclosed design with HEPA 13 filtration, ensuring stability, accuracy, and safety even at high speeds of up to 500mm/s.
Independently controlled X and Y axes reduce looseness and inaccuracies found in standard belt systems, delivering precise movement and consistent quality across the build volume.
The Z-axis uses dual TBI ball screws with belt-driven stepper motors and four linear shafts, achieving 0.0025mm accuracy for consistent layers in tall prints.
The enclosed design with HEPA 13 filtration captures 99.97% of particles and VOCs, ensuring safe, quiet printing with fume-emitting materials like ABS and ASA.
The Guider 3 Ultra includes a factory-installed flexible PEI steel sheet, ideal for materials like PLA, PETG, PLA-CF, PETG-CF, PETG-GF, PA-CF, and PA-GF.
The Guider 3 Ultra also comes with a flexible PC steel sheet, recommended for ASA, ABS, PA, and similar materials.
The Guider 3 Ultra’s cooling system uses dual model fans with air ducts and two auxiliary fans to rapidly solidify filament, ensuring accuracy and surface quality at high speeds.
The dual extruder system lets users dedicate nozzles to different materials, reducing wear from abrasives like carbon fiber. This design supports consistent, reliable 24/7 operation for professional use.
The Guider 3 Ultra’s motherboard includes a quad-core Cortex-A53 64-bit MCU, 8GB storage, silent drive, dual-band Wi-Fi, 7-inch touchscreen, and AC rapid-heating bed. The CPU supports auto shutdown, pressure compensation, auto leveling, and vibration control.
The Guider 3 Ultra is equipped with a camera.
What comes included in the box with Flashforge Guider 3 Ultra?
3D Printer
Straight screwdriver
Unclogging pin tool
Scraper
Allen wrench set
Tweezers
2 × Grease (lubricant)
Brush
Glue
2 × Fuses
Needle-nose pliers
Diagonal pliers
Heat-resistant gloves
Flexible steel sheet
12 × Desiccant
2 × Filament spools
2 × Nozzle kits
The full accessory list is provided below:
No.
Actual Photo
Description
Application
1
PLA Filament
Printing material for models
2
Flexible Steel Sheet
Improves adhesion and reduces warping when printing ABS
3
Diagonal Pliers
Cuts filament during changes
4
Grease (lubricant)
Maintains lead screws and guide rails, reduces friction
5
Glue
Enhances build surface adhesion
6
Nozzle Kit
Spare 0.4mm nozzle for replacement
7
USB Flash Drive
Stores models and firmware updates
8
Unclogging Pin Tool
Cleans nozzle clogs
9
Allen Wrench Set
For extruder maintenance and disassembly
10
Tweezers
Cleans supports in tight spaces
11
Scraper
Removes residue and models from build plate
12
Straight Screwdriver
Disconnects heated bed cable from motherboard
13
Needle-nose Pliers
For support removal or equipment repair
14
Heat Resistant Gloves
Protect hands when replacing or repairing nozzles
15
Fuse
Backup for the 3-in-1 switch
16
Brush
Cleans extruder gears and machine dust
The Guider 3 Ultra comes fully assembled, requiring only basic setup. It includes a maintenance toolkit, PEI-coated flexible steel build plate, and a factory-installed HEPA 13 filter. A test filament and USB drive with software, documentation, and sample models are also provided to help new users get started.
Note: Package contents are set by the manufacturer and may change without notice. Confirm included items with a sales representative before ordering.
What upgrades and accessories are available for the Flashforge Guider 3 Ultra?
The Flashforge Guider 3 Ultra offers a range of upgrades and accessories including replacement hotend assemblies (0.4mm/0.6mm/0.8mm), PEI steel plates for better adhesion, HEPA 13 filters for fume control, and cooling fans, all aimed at improving performance and extending the printer's durability.
Accessory
Function
Target User
Price
Hotend Assembly (0.4/0.6/0.8mm)
Replacement extruder with heater, nozzle, fan
Professionals
$150+
PEI Steel Plate
Build surface for adhesion & easy removal
All users
$60+
HEPA 13 Filter
Captures particles & VOCs
ABS/fume users
$30+
Chamber Fan
Replacement fan behind filter
Maintenance
$20+
Ribbon Cable
Connects mainboard to extruder
Maintenance
$30+
Extruder Assembly (L/R)
Full replacement extruder
Professionals
$270+
Adapter Board
Extruder breakout board
Repair users
$20+
The Guider 3 Ultra’s replacement system minimizes downtime. Dedicated extruders with hardened nozzles handle abrasive materials like carbon fiber, extending lifespan. Hotend assemblies in 0.4mm, 0.6mm, and 0.8mm sizes let users balance speed and detail per project.
Flashforge supplies consumables like HEPA 13 filters for fume-heavy materials, PEI build plates for adhesion and easy removal, plus grease, cleaning tools, and cooling fans for routine maintenance.
Flashforge accessories come with a three-month warranty, though coverage varies. The company advises using only genuine parts for reliability and compatibility. Accessories are available through Flashforge, authorized distributors, or 3D printer parts suppliers.
How reliable is the Flashforge Guider 3 Ultra?
The Guider 3 Ultra is built for long-term reliability, rated for up to 10,000 hours of continuous use. Our internal tests show stable performance across 500+ hours without issues.
What maintenance is required for the Flashforge Guider 3 Ultra?
The Flashforge Guider 3 Ultra requires maintenance including routine filament management, extruder calibration, and nozzle unclogging, plus component replacements such as the extruder assembly, heater cartridge, fans, cables, sensors, driver and core boards, along with regular firmware updates.
Full maintenance instructions are provided here: https://wiki.flashforge.com/en/guider_series/guider_3/maintenance
Video playlist, featuring maintenance instructions: https://www.youtube.com/playlist?list=PLIiZVLgUWB8xtui0ZXGqO-qpA-Dlkm4J1
Routine Operations (3)
Filament management: load/unload via auto feeding system
Extruder calibration & auto leveling: maintain accuracy
What support and warranty come with the Flashforge Guider 3 Ultra?
The Guider 3 Ultra includes a 12-month limited warranty and a 3-month warranty for extruder parts. Flashforge provides free replacements for parts damaged by quality issues during coverage.
Flashforge support is available on weekdays with ~12-hour response times via customer@flashforge.com. Users receive lifelong technical guidance, and system logs can be exported to USB for advanced troubleshooting.
The Guider 3 Ultra simplifies support with menu-based maintenance guides, a built-in camera for remote diagnostics, and detailed documentation on the Flashforge Wiki and website, including guides, FAQs, and troubleshooting.
Full up-to-date warranty terms are available on the manufacturer's website: https://www.flashforge.com/pages/warranty-and-return-policy
How much does the Flashforge Guider 3 Ultra cost?
The Guider 3 Ultra Flashforge 3D printer, priced at $2,789.07, delivers industrial-grade 3D printing with a 330×330×600mm build volume, dual extruders for soluble or same-material supports, Core-XY precision, and high-temp compatibility with 20+ filaments. It includes HEPA 13 filtration, a PEI-coated flexible steel plate, and full local/remote software control. Sales teams can advise on shipping, setup, and optional accessories for production use.
Nozzle type
High-strength nozzle
Air filters
Yes
Auto leveling
Yes
Build plate
Flexible Steel Plate Platform
Certifications
CE / FCC / RoHS
Connectivity
USB Flash Drive / Ethernet / Wi-Fi
Layer thickness
0.05 ~ 0.4 mm
Max. extruder temperature
350 ℃
Max. platform temperature
120 ℃
Nozzle diameter
0.4 [ 0.6/0.8 mm Optional]
Operating bed temperature
15-30 ℃
Power loss recovery
Yes
Power supply input
AC100-240V / 50-60Hz / 850W Max
Print precision
±0.15 mm or 0.002 mm/mm [ The larger values shall prevail ]
Printing speed
Max. 500mm/s
Slicer software
FlashPrint
Z-axis positioning accuracy
X/Y-axis 0.011 mm / Z-axis 0.0025 mm
Build volume
[Single extruder]330 x 330 x 600 mm [Dual extruders]300 x 330 x 600 mm
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The Guider 3 Ultra delivers consistent performance for up to 10,000 hours of continuous use, ensuring long-term reliability.
Real-world tests show the Guider 3 Ultra excels with complex prints, such as a truncated octahedron lattice completed in 113 hours.
The Guider 3 Ultra delivers smooth surfaces and strong layer adhesion across materials from PLA to carbon fiber composites, with industrial tests confirming high dimensional accuracy in composite parts.
The dual extruder system lets users dedicate nozzles to different materials, reducing wear from abrasives like carbon fiber. This design supports consistent, reliable 24/7 operation for professional use.
