The Flashforge Guider 3 Ultra is a professional-grade industrial 3D printer designed for continuous high-speed operation and superior print quality. This CoreXY structured printer combines a massive build volume of 330x330x600mm in single extruder mode (300x330x600mm in dual extrusion mode) with exceptional printing speeds up to 500mm/s and acceleration of 20,000mm/s². The fully enclosed design with HEPA 13 air filtration system captures 99.97% of particles, creating a safe printing environment even when working with materials that release fumes.
The dual extruder design sets the Guider 3 Ultra apart from competitors, supporting both soluble and breakaway supports for complex models with overhangs, bridges, and hollow structures. Precision is maintained through dual Z-axis ball screws that ensure ±0.15mm accuracy even at high speeds, while the vibration suppression algorithm eliminates ringing issues during rapid movements. The printer's high-temperature capabilities—with nozzles reaching 350°C and a platform heating to 120°C—allow compatibility with over 20 materials including engineering-grade filaments like PLA-CF, PETG-CF, and various nylon composites.
The Flashforge Guider 3 Ultra targets professional users across multiple industries, from product development studios and manufacturing facilities to educational institutions and cosplay creators. With a daily production capacity of up to 2000g and 24/7 continuous operation capability, it serves businesses requiring rapid prototyping and small-batch production. The combination of tool-free maintenance features, automatic bed leveling, filament monitoring, and sealed filament drying chambers makes this printer ideal for workshops prioritizing efficiency and consistent quality in large-format additive manufacturing.
The Flashforge Guider 3 Ultra delivers exceptional print quality through its Core-XY structure and advanced vibration control systems. The printer achieves a printing precision of ±0.15mm tolerance with position accuracy of 0.011mm on the X/Y axes and 0.0025mm on the Z-axis. Layer heights range from 0.05mm to 0.4mm, allowing for both fine detail work and faster printing when needed. Real-world tests demonstrate the printer can achieve tolerances as tight as 0.05mm even when printing with challenging materials like ASA.
Surface finish quality on the Guider 3 Ultra is enhanced by multiple complementary systems. The extruder pressure compensation algorithm controls filament extrusion volume precisely, producing smooth first layers and consistent extrusion throughout prints. The exclusive vibration suppression algorithm automatically compensates for movement-induced vibrations during high-speed printing, effectively eliminating ringing and ghosting artifacts. This is further supported by dual Z-axis TBI ball screws and a sturdy load-bearing platform that ensure accurate layer positioning throughout the entire print process.
Print consistency remains stable even during extended operation, with the printer maintaining reliable performance for up to 10,000 hours of continuous use. The powerful dual-fan cooling system rapidly cools each layer of extruded filament, ensuring complete solidification before the next layer is deposited—particularly critical when printing at high speeds up to 500mm/s. In real-world testing, the Guider 3 Ultra has demonstrated excellent results with complex models, including a truncated octahedron lattice that required 113 hours to complete, and dual color prints in materials like PETG and ASA, both showing excellent layer adhesion and dimensional accuracy.
Performance testing confirms the Guider 3 Ultra excels at handling challenging print scenarios. Independent reviewers have successfully printed functional prototypes with tight tolerances, including gear shift knobs and tolerance test prints that achieved dimensional accuracy within 0.05mm. The printer consistently produces parts with smooth surface finishes and exceptional layer adhesion across various materials, from basic PLA to engineering-grade carbon fiber composites. One industrial user reported that carbon fiber composite parts printed on the Guider 3 Ultra demonstrated smooth surface finishes and high dimensional accuracy.
The Flashforge Guider 3 Ultra supports more than 15 filament types thanks to its high-temperature capabilities. With nozzles that reach up to 350°C and a heated build platform that heats to 120°C, this printer can handle both standard and engineering-grade materials. Compatible filaments include basic options like PLA, ABS, HIPS, ASA, and PETG, as well as specialized engineering filaments such as PC, TPE, TPU, PP, Nylon, and various composite materials including PLA-CF, PETG-CF, PAHT-CF, PAHT-GF, PET-CF, PET-GF, PA12-CF, PA-CF, PA-GF, and NexPA-CF25.
The Guider 3 Ultra is designed with an open material system that accepts third-party filaments, giving users flexibility beyond proprietary options. The printer accepts standard 1.75mm diameter filaments from any manufacturer, though parameter adjustments may be necessary to account for slight temperature differences between brands. When working with abrasive materials like carbon fiber or glass fiber reinforced filaments, the printer's dual nozzle system allows users to dedicate specific nozzles to these materials, helping extend component lifespan and reduce maintenance requirements.
Several hardware features enhance material compatibility and print quality. The enclosed printing chamber with the HEPA 13 and activated carbon filtration system creates a controlled environment ideal for materials like ABS that release fumes during heating. For filaments sensitive to moisture, the printer includes a sealed filament chamber with a digital hygrometer and space for desiccants to maintain optimal humidity levels. When switching between materials with different temperature requirements, the printer's interface provides guidance for proper extruder cleaning, particularly when transitioning from high-temperature materials to low-temperature ones or when working with PETG, which requires special attention during filament changes.
Example: PETG-CF with 10% chopped carbon fiber, Model Size: 314 x 325 x 349 mm, Model Weight: 835g, Printing Time: 103 hours.
Example: PPA-CF, Model Size: 247 x 225 x 580 mm, Model Weight: 855g, Printing Time: 61 hours.
The Flashforge Guider 3 Ultra features an exceptional build volume that sets it apart from most competitors in the market. Operating with a single extruder, the printer offers a massive 330x330x600mm build volume, which reduces slightly to 300x330x600mm when using dual extruders due to the additional space required for the second extruder mechanism.
This expansive build capacity enables the printing of exceptionally large models without splitting them into multiple parts. For example, a user successfully printed a 550mm-tall dragon skull in PLA-CF as a single piece, eliminating the need to divide it into smaller components and reducing post-processing time significantly. The vertical Z-height of 600mm is particularly valuable for cosplay creators making armor sets, prop makers creating life-sized models, and industrial users producing functional prototypes that require minimal assembly.
|
3D Printer |
Build Volume (mm) |
Price (USD) |
Comparison vs. Guider 3 Ultra |
|
Flashforge Guider 3 Ultra |
330 x 330 x 600 (single) |
$3,499+ |
Baseline |
|
Raise3D Pro3 Plus |
300 x 300 x 605 |
$5,500+ |
Comparable Z-height |
|
Creality K1 Max |
300 x 300 x 300 |
$700+ |
50% less Z-height |
|
Qidi X-Max 3 |
325 x 325 x 315 |
$700+ |
47% less Z-height |
|
Prusa Core One |
250 x 220 x 270 |
$1,100+ |
55% less Z-height |
|
Bambu Lab X1C |
256 x 256 x 256 |
$1,200+ |
57% less Z-height |
|
Bambu Lab X1E |
256 x 256 x 256 |
$2,800+ |
57% less Z-height |
The Flashforge Guider 3 Ultra establishes a distinct market position by delivering an exceptional vertical build volume at a mid-range professional price point. Its 600 mm Z-height is a key differentiator, towering over competitors like the Bambu Lab X1 series and Creality K1 Max, making it ideal for users needing to produce tall, large-scale models without assembly. While priced higher than many "prosumer" printers, it significantly undercuts its closest competitor in build height, the Raise3D Pro3 Plus. This positions the Guider 3 Ultra as a compelling option for professionals and businesses who require massive Z-axis capacity without the premium cost of high-end industrial machines.
The Flashforge Guider 3 Ultra features a user-friendly 7-inch LCD touchscreen interface that provides intuitive access to all printer controls and settings. The touchscreen offers responsive navigation through a well-organized menu system with clear visual indicators for all functions. Users can access printing controls, calibration settings, and printer status information directly from the main interface without navigating through complex submenus.
The printer features comprehensive calibration controls, including a one-click full-auto leveling system that utilizes pressure sensing technology to measure the relative height between the nozzle and platform. This system automatically performs Z-axis calibration for both extruders and platform leveling, eliminating the need for manual adjustments. For users requiring more precise control, the printer includes an expert mode with extruder calibration options for fine-tuning the nozzle height. The touchscreen provides step-by-step guidance through the calibration process with visual prompts and clear instructions.
The Flashforge Guider 3 Ultra offers 3 connectivity options designed for flexible and remote operation, including USB flash drive support, Ethernet port, and built-in Wi-Fi capability, allowing users to transfer print files through various channels according to their workflow preferences. These physical connection options enable seamless integration with existing network infrastructure in professional environments.
The printer includes a built-in HD camera that provides real-time remote monitoring of ongoing print jobs through both the FlashPrint slicing software and the Flashforge cloud platform. This camera automatically captures photos during the printing process and creates time-lapse videos of completed prints, which can be viewed directly on the printer or exported for documentation purposes. The cloud platform connectivity extends the printer's functionality by allowing users to monitor and control print jobs remotely from various devices including computers, smartphones, and tablets, providing flexibility for production environments where 24/7 operation is required.
The Flashforge Guider 3 Ultra is supported by a comprehensive software ecosystem designed to enhance printing capabilities and remote operation. The primary slicing software compatible with this printer is Orca-Flashforge, a customized version of OrcaSlicer specifically optimized for Flashforge hardware including the Guider 3 Ultra. This slicer provides pre-configured settings calibrated for optimal print quality, an intuitive user interface, and advanced features like multi-color printing support and optimized slicing algorithms.
The printer can also be monitored and controlled remotely through the FlashMaker mobile application, which supports iOS and Android devices. This app allows users to bind multiple printers to a single account, monitor print progress in real-time through the printer's built-in HD camera, adjust temperatures, and control other printer functions from anywhere. The cloud platform connectivity enables users to manage print jobs remotely across different devices, with options for both WAN mode (cloud server connection) and LAN-only mode for local network operation.
Full user manual: https://wiki.flashforge.com/en/Orca-Flashforge-and-Flashmaker/flashmaker-quick-start-guide
Firmware updates for the Guider 3 Ultra are delivered automatically when connected to Wi-Fi or Ethernet, ensuring the printer maintains optimal performance and receives new features over time. Recent firmware updates have introduced enhanced functionality such as automatic extruder switching during filament runout, optimized printing pause functions, and improved dual-color printing processes. The entire software ecosystem works together to provide users with flexible control options and reliable operation for professional 3D printing workflows.
The Flashforge Guider 3 Ultra features a robust Core-XY structure built with high-grade metal components that provide exceptional rigidity and stability during operation. This industrial-grade construction eliminates vibration-induced errors and mechanical shifts even at maximum printing speeds of 500mm/s. The independently controlled X and Y axes minimize the looseness and inaccuracies common in traditional belt-driven systems, ensuring precise movement and consistent print quality across the entire build volume.
The printer's Z-axis incorporates dual TBI ball screws connected to stepper motors via belts, working in conjunction with four linear shafts for vertical guidance. This system delivers exceptional Z-axis positioning accuracy of 0.0025mm, crucial for maintaining layer consistency throughout tall prints. The fully enclosed design includes a HEPA 13 air filtration system that captures 99.97% of particles and volatile organic compounds, creating a safe printing environment with silent printing capabilities when working with materials that release fumes such as ABS or ASA. The flexible steel plate platform enhances usability by allowing easy removal of completed prints, particularly valuable when working with large-format models.
Thermal management is addressed through a comprehensive cooling system featuring dual model cooling fans with strategically positioned air ducts that ensure thorough cooling during the printing process. Two additional auxiliary cooling fans rapidly solidify extruded filament during high-speed operations, maintaining dimensional accuracy and surface quality. The printer's dual extruder system allows users to dedicate specific nozzles to different material types, extending component lifespan when working with abrasive materials like carbon fiber composites. This thoughtful engineering approach results in a machine that handles long printing sessions with remarkable consistency, making it suitable for continuous 24/7 operation in professional environments.
What's in the Box:
The full accessory list is provided below:
| No. | Actual Photo | Description | Application |
| 1 |  |
PLA Filament | Material for printing models |
| 2 |  |
Flexible Steel Sheet |
When printing ABS filament, this helps with the first layer adhesion, reduces warping, and improves the print success rate. |
| 3 |  |
Diagonal Pliers | Tool for cutting filament during filament change |
| 4 |  |
Grease (lubricant) | Used for maintenance of lead screws and guide rails, reducing friction |
| 5 |  |
Glue | Applied to the build surface to enhance adhesion |
| 6 |  |
Nozzle Kit | Spare 0.4mm nozzle kit, for replacing the original nozzle kit when it is damaged |
| 7 |  |
USB Flash Drive | For model storage and firmware upgrades |
| 8 |  |
Unclogging Pin Tool | Tool for cleaning out the nozzle in case of clogs |
| 9 |  |
Allen Wrench Set | Used for maintenance and disassembly of the extruder, etc. |
| 10 |  |
Tweezers | For cleaning supports in tight spaces |
| 11 |  |
Scraper | For removing filament residues and models from the build plate |
| 12 |  |
Straight Screwdriver | For disconnecting the heated bed heating cable from the motherboard |
| 13 |  |
Needle-nose Pliers | For cleaning supports or repairing equipment |
| 14 |  |
Heat Resistant Gloves | Wear when replacing or repairing the nozzle assembly to prevent burns |
| 15 |  |
Fuse | Backup fuse for the 3-in-1 switch, for replacing a damaged one |
| 16 |  |
Brush | For cleaning waste from the extruder gears or dust from the machine |
The Flashforge Guider 3 Ultra arrives fully assembled and ready for operation after basic setup procedures. Each printer includes a comprehensive toolkit for maintenance tasks and a flexible steel build plate with PEI coating for optimal print adhesion and easy part removal. The included HEPA 13 air filter is factory-installed and ready for immediate use, creating a safe printing environment for materials that release fumes during heating. First-time users benefit from the included test filament and USB drive containing software, documentation, and test models designed to demonstrate the printer's capabilities.
Please Note: Package contents are determined by the manufacturer and may change without notice. To confirm the current items included with this product, please contact a sales representative before placing your order.
The Flashforge Guider 3 Ultra offers a range of official replacement parts and accessories to maintain optimal performance and extend the printer's capabilities:
| Accessory | Function | Target User | Price |
|---|---|---|---|
| Complete Hotend Assembly (0.4mm/0.6mm/0.8mm) | Replacement extruder with heater, thermistor, nozzle and fan | Professional users working with different materials | $150+ |
| PEI Flexible Steel Plate | Textured build surface for improved adhesion and easy part removal | All users requiring better first-layer adhesion | $60+ |
| HEPA 13 Air Filter Set | Replacement filter that captures 99.97% of particles and VOCs | Users working with ABS or other materials that release fumes | $30+ |
| Chamber Fan (120x120x25mm) | Replacement fan for behind the HEPA filters | Maintenance for continuous operation | $20+ |
| Extruder Ribbon Cable | Connects mainboard to extruder | Maintenance replacement | $30+ |
| Left/Right Extruder Assembly | Complete replacement extruder for either side | Professional users with damaged extruders | $270+ |
| Extruder Adapter Board | Also known as extruder breakout board | Technical users performing repairs | $20+ |
The Flashforge Guider 3 Ultra's component replacement system is designed for maximum uptime in professional environments. When working with abrasive materials like carbon fiber composites, dedicated extruders with appropriate nozzles extend component lifespan and reduce maintenance frequency. Replacement hotend assemblies are available in various nozzle diameters (0.4mm, 0.6mm, and 0.8mm), allowing users to optimize print speed and detail based on specific project requirements.
For consumable parts that wear over time, Flashforge provides replacement HEPA 13 filters recommended for environments where ABS or other materials that release fumes are used regularly. The company also offers various build plate options, including textured PEI flexible steel plates that enhance print adhesion while allowing easy part removal. For maintenance requirements, users can purchase grease packets, cleaning tools, and cooling fans designed specifically for the Guider 3 Ultra.
Flashforge accessories include a three-month warranty, though it's important to note that not all accessories are covered. Flashforge recommends using only genuine parts to ensure optimal performance and compatibility, as third-party alternatives may not function correctly with the printer. All accessories can be purchased directly from the Flashforge website, authorized distributors, or specialized 3D printer parts suppliers.
The Flashforge Guider 3 Ultra is designed for exceptional long-term reliability with an estimated operational lifespan of up to 10,000 hours of continuous use. In independent testing, the printer demonstrated consistent performance over 500+ hours of operation without major issues. The Core-XY structure with its metal frame and dual Z-axis ball screws ensures mechanical stability even during extended high-speed printing sessions, while the dual-extruder system allows users to dedicate specific nozzles to different material types, significantly extending component lifespan when working with abrasive materials like carbon fiber composites.
Maintenance on the Guider 3 Ultra is streamlined through several user-friendly design features. The tool-free 3-second quick-release nozzle system allows for rapid hotend replacement without disrupting the overall printing workflow. The magnetic toolhead cover and simple toggle-release mechanism provide effortless access to the hot end assembly when maintenance is required. For calibration needs, the printer includes an automated Z-axis calibration system with electronic pressure sensors that accurately measures the height between nozzles and the build platform, eliminating the need for manual leveling adjustments after component replacements.
The printer includes several diagnostic and self-monitoring features that reduce downtime and simplify troubleshooting. The built-in filament detection system automatically pauses printing when filament runs out or switches to the second extruder if configured for continuous operation. The printer's touchscreen interface provides access to comprehensive troubleshooting guidance and maintenance procedures, while the log copying feature allows users to quickly export system logs to a USB drive for technical support analysis. These reliability-focused features make the Guider 3 Ultra particularly valuable in professional environments where minimizing maintenance time and maximizing production uptime are critical operational requirements.
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
The Flashforge Guider 3 Ultra comes with a comprehensive warranty and support package. Flashforge offers a 12-month limited warranty for the printer itself and a 3-month warranty specifically for the extruder components. During the warranty period, if any parts become damaged due to product quality issues, Flashforge will provide free replacement parts.
Flashforge provides multiple support channels for Guider 3 Ultra owners. Their customer support team is available Monday through Friday from 8:00 AM to 6:00 PM China Standard Time (CST), with an average response time of 12 hours. Technical assistance can be accessed via email at customer@flashforge.com, and the company provides lifelong technical guidance and consulting services. The printer includes built-in troubleshooting capabilities, with options to export system logs directly to a USB drive for technical support analysis when more complex issues arise.
The Guider 3 Ultra includes several user-friendly features that simplify the support process. The printer's menu system provides step-by-step guidance through common maintenance procedures, and the built-in camera allows remote diagnostics when working with support staff. Detailed documentation is accessible through the Flashforge Wiki and official website, which contains comprehensive guides, FAQs, and troubleshooting information specific to the Guider 3 Ultra.
Full up-to-date warranty terms are available on the manufacturer's website: https://www.flashforge.com/pages/warranty-and-return-policy
The Flashforge Guider 3 Ultra is available at $3,499.00, representing significant value for professional users and serious makers requiring industrial-grade 3D printing capabilities. This investment provides access to the printer's exceptional 330x330x600mm build volume, dual extruder system supporting both soluble and same-material supports, Core-XY precision mechanics, and high-temperature capabilities that handle over 20 different filament types. The complete package includes HEPA 13 air filtration, a flexible steel build plate with PEI coating, and comprehensive software that supports both local and remote operation. For businesses planning to integrate the Flashforge Guider 3 Ultra into production environments, our sales team can provide detailed information about shipping timelines, installation requirements, and optional accessories to maximize the printer's capabilities for your specific applications.
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