Best Longer 3d Printers: 9 Models Compared
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This guide compares 9 models to help you find the best Longer 3D printers for your needs. We evaluate options based on build volume, speed, and frame stability. The top pick is the Longer LK10 Plus High-Speed 3D Printer, which leads for large format high-speed prototyping due to its spacious 320x320x400mm build area and automation features. The list includes various FDM printers, from compact units to large open-source frames. All selections are based strictly on specifications published on the listings, ensuring an objective comparison of size and performance data.
Quick picks
Our 9 picks
Longer LK10 Plus High-Speed 3D Printer
Best for: large format high-speed prototyping
- Build Volume
- 320×320×400mm
- Print Speed
- Up to 500mm/s
- Printing Technology
- FDM
- Leveling Type
- Auto Bed Leveling
- Extruder Type
- High-flow dual-gear direct drive
- Target Audience
- Beginners
The Longer LK10 Plus offers a 320×320×400mm build volume for large prints. It reaches speeds up to 500mm/s with 10,000mm/s² acceleration. A dual-gear direct drive extruder handles various filaments. Auto bed leveling and smart Z offset simplify setup. Dual-band WiFi enables remote control. This machine suits makers needing large formats and high speed.
Pros
- 320×320×400mm large build volume
- Up to 500mm/s print speed
- Dual-gear direct drive extruder
- Auto bed leveling with smart Z offset
- Dual-band WiFi for remote control
Cons
- Heavier and bulkier frame than compact models
- No mention of a built-in touchscreen display
- Limited to FDM technology only
Good fit if
- You need to print large single objects
- You want high-speed production capabilities
- You prefer remote monitoring via WiFi
Skip if
- You have a very small workspace
- You require resin printing for high detail
- You need a compact desktop unit
Verdict: The Longer LK10 Plus 320x320x400mm Large FDM Printer delivers large-format speed and automation. It fits professionals and hobbyists who prioritize volume and efficiency over compact size.
Longer LK5 Pro Dual Z-Axis 3D Printer
Best for: Large prints needing speed and stability
- Build Volume
- 11.8 x 11.8x 15.7in. / 300*300*400mm
- Print Speed
- 180mm/s
- Features
- Open Source
- Color
- Black
- Dimensions
- 11.8 × 11.8 × 15.8 inches
- Weight
- 26.5 pounds
The Longer LK5 Pro with the dual Z-axis upgrade offers a 300 x 300 x 400 mm build volume. It prints at speeds up to 180 mm/s and uses a silent TMC2209 motherboard. The open-source design allows firmware tweaks. You get filament and power loss sensors for safety. This model balances speed and stability for larger prints.
Pros
- Dual Z-axis upgrade for improved stability
- 180 mm/s print speed
- 300 x 300 x 400 mm build volume
- Open-source motherboard for customization
- Filament and power loss detection
Cons
- Heavier at 26.5 pounds
- Standard 15.8-inch height in this variant
- No direct drive extruder listed
Good fit if
- You need a larger 300 mm build area
- You want faster printing speeds
- You prefer a stable dual Z-axis design
Skip if
- You require a direct drive extruder
- You need a very compact footprint
- You want a taller 21.6-inch build height
Verdict: The Longer LK5 Pro Dual Z-Axis 300mm is a solid choice for users who prioritize build volume and speed. It suits those who want a stable frame for larger projects without needing a direct drive.
Longer LK5 Pro Large Open-Source 3D Printer
Best for: Large format prints and open-source customization
- Build Volume
- 300*300*400mm
- Print Speed
- 180mm/s
- Printing Technology
- FDM
- Features
- Resume Printing, Open Source
- Target Audience
- Beginners
- Color
- Black
The Longer LK5 Pro is an FDM 3D printer with a 300 x 300 x 400 mm build volume. It prints at 180 mm/s with 0.1 mm precision. The unit uses a triangular structure for stability and includes filament depletion detection. It is 90% pre-assembled and features open-source firmware. This model suits beginners who need a large canvas for home or school projects.
Pros
- 300 x 300 x 400 mm build volume
- 180 mm/s printing speed
- 0.1 mm precision
- Open-source firmware for customization
- Filament depletion detection
Cons
- No mention of Wi-Fi or remote connectivity
- No mention of a touchscreen display
- 180 mm/s speed is slower than 500 mm/s competitors
Good fit if
- You need a large build volume for bigger prints
- You want a pre-assembled printer for easy setup
- You prefer open-source firmware for customization
Skip if
- You require high-speed printing over 300 mm/s
- You need wireless connectivity for remote monitoring
- You want a printer with a built-in touchscreen
Verdict: The Longer LK5 Pro Large Build FDM offers a spacious 300 x 300 x 400 mm build area and stable triangular construction for reliable large-format printing. It fits users who prioritize build size and open-source flexibility over high speed or wireless features.
Longer LK5 Pro Large-Format 3D Printer
Best for: Large open-source FDM printing
- Build Volume
- 11.8 x 11.8x 15.7in. / 300*300*400mm
- Print Speed
- 180mm/s
- Printing Technology
- FDM
- Features
- Resume Printing, Open Source
- Target Audience
- Beginners
- Color
- Black
The Longer LK5 Pro 3 offers a 300 x 300 x 400 mm build volume for large prints. It reaches 180 mm/s speeds and uses FDM technology. The unit features a stable triangular structure and open-source firmware. You get filament detection and auto-resume functions. This model suits beginners who need a reliable, large-format printer for home or school projects.
Pros
- 300 x 300 x 400 mm build volume
- 180 mm/s print speed
- Open-source firmware for customization
- Filament depletion detection sensor
- Auto-resume printing after power loss
Cons
- Slower speed than 300 mm/s competitors
- No Klipper firmware listed in data
- No direct drive extruder mentioned
Good fit if
- You need a large 300 mm build volume
- You want open-source firmware for tweaks
- You print large PLA or ABS parts
Skip if
- You require 300 mm/s or faster speeds
- You prefer Klipper mainboard systems
- You need a direct drive extruder
Verdict: The Longer LK5 Pro 3 300mm FDM Printer fits users who prioritize build size and open-source control over maximum speed. It is a solid choice for large, standard prints.
Longer LK5 Pro Large-Format 3D Printer
Best for: Large PLA prints and silent operation
- Build Volume
- 11.8 x 11.8x 15.7in. / 300*300*400mm
- Print Speed
- 180mm/s
- Printing Technology
- FDM
- Features
- Open Source
- Color
- Black
- Dimensions
- 24.4 × 7.68 × 23.4 inches
The Longer LK5 Pro offers a 300 x 300 x 400 mm build volume for large prints. It supports PLA filament and reaches speeds up to 180 mm/s. The machine uses an open-source motherboard with TMC 2209 silent drivers. You get a 90% pre-assembled unit with a lattice glass bed. This setup helps you create detailed models with minimal vibration.
Pros
- 300 x 300 x 400 mm build volume
- 180 mm/s print speed
- Open-source motherboard with TMC 2209 drivers
- Filament and power loss detection sensors
Cons
- Limited to PLA material compatibility
- No mention of Wi-Fi or remote connectivity
- 27 pounds weight adds to bulk
Good fit if
- You need a large build area for bigger projects
- You prefer silent operation during printing
- You want an open-source system for custom firmware
Skip if
- You primarily print with ABS or high-temp materials
- You require wireless control from your phone
- You need a fully assembled unit with zero setup
Verdict: The Longer LK5 Pro 300x300x400mm FDM Printer fits users who prioritize large print sizes and quiet operation. Its open-source design allows for technical customization, making it ideal for hobbyists who want control over their machine settings.
Longer LK5 Pro Large FDM Printer
Best for: Large tall prints and beginners
- Build Volume
- 300*300*400mm
- Printing Technology
- FDM
- Features
- Resume Printing, Open Source
- Target Audience
- Beginners
- Color
- Black
- Dimensions
- 10 × 10 × 10 inches
The Longer LK5 Pro 3 offers a 300x300x400mm build volume for larger projects. It uses FDM technology with a 4.3-inch color touchscreen for easy operation. The printer includes a dual blower kit for better cooling and resume printing after power loss. It is 90% pre-assembled and features a stable triangular structure. This model suits beginners who want a large, open-source machine with silent TMC2208 drivers.
Pros
- 300x300x400mm large build volume
- 4.3-inch full-color touch screen
- Dual blower kit for cooling
- Resume printing after power loss
- 90% pre-assembled stable structure
Cons
- BL Touch not included in package
- No mention of Wi-Fi or remote control
- Single Z-axis compared to dual-axis models
Good fit if
- You need a large 400mm Z-height for tall prints
- You prefer a color touchscreen over manual knobs
- You want a pre-assembled printer with open-source firmware
Skip if
- You require automatic bed leveling hardware included
- You need Wi-Fi connectivity for remote monitoring
- You prefer a dual Z-axis for extra stability
Verdict: The Longer LK5 Pro 3 300x300x400mm FDM Printer is a solid choice for users who prioritize build height and a user-friendly color interface. It fits beginners who want a large format printer that is mostly ready to use out of the box.
Longer Direct Drive FDM 3D Printer
Best for: small to medium high-speed prints
- Build Volume
- 8.86×8.86×10.4 in
- Printing Technology
- FDM
- Leveling Type
- Vortex Auto Leveling
- Extruder Type
- Direct drive high-flow
- Color
- Black
- Dimensions
- 8.86 × 8.86 × 10.4 inches
The Longer LK10 is an FDM 3D printer with a build volume of 8.86 x 8.86 x 10.4 inches. It uses a direct drive high-flow extruder and Klipper mainboard with TMC2209 silent drivers. The machine features vortex auto bed leveling and a 4.3-inch color touch screen. This setup supports stable long-hour high-speed printing. It suits users who want reliable speed and easy calibration in a compact form factor.
Pros
- Direct drive high-flow extruder with hardened steel gears
- Klipper mainboard with TMC2209 silent drivers and vibration compensation
- Vortex auto bed leveling and nozzle height calibration
- 4.3-inch full-color touch screen interface
- Dual Z lead screw motors for stability
Cons
- Smaller build volume than larger models on this list
- Weight of 18.3 pounds adds bulk
- No mention of dual-band Wi-Fi app control in specs
Good fit if
- You need a fast printer with auto leveling
- You prefer direct drive extrusion for reliability
- You want a compact machine with a color screen
Skip if
- You require a build volume larger than 10 inches in height
- You need a fully open source motherboard upgrade
- You want a printer with a larger 320mm build area
Verdict: The Longer LK10 FDM 3D Printer offers solid speed and automation for small to medium prints. It fits makers who value direct drive reliability and quick setup over maximum build size.
Longer LK5 Pro Large-Format FDM 3D Printer
Best for: Large prints with minimal assembly
- Build Volume
- 11.8" * 11.8" * 15.7"
- Printing Technology
- FDM
- Color
- Black
- Dimensions
- 11.8 × 11.8 × 15.8 inches
- Weight
- 26.5 pounds
The Longer LK5 Pro offers a 11.8 x 11.8 x 15.7-inch build volume for large FDM prints. It arrives 90% pre-assembled with a stable triangular structure to reduce vibration. You get a silent TMC2208 motherboard and a dual blower kit for better cooling. The microporous glass bed improves adhesion. It is a solid option for users who need size without full assembly.
Pros
- 11.8 x 11.8 x 15.7-inch large build volume
- 90% pre-assembled with stable triangular structure
- Silent TMC2208 drivers on all axes
- Dual blower kit for rapid cooling
- Microporous silicon carbide glass platform
Cons
- BL Touch auto-leveling sensor is not included
- No Klipper firmware support listed
- Lower build volume than 300mm+ competitors
Good fit if
- You need a large print area without full assembly
- You prefer quieter operation during long prints
- You want a stable frame for large models
Skip if
- You require automatic bed leveling out of the box
- You need a build volume larger than 15.7 inches
- You want Klipper firmware support
Verdict: The Longer LK5 Pro Large 3D Printer is a practical choice for makers who prioritize build size and stability over advanced software features. It suits those who want a large format printer that is mostly ready to use.
Longer LK10 CoreXY 3D Printer
Best for: fast CoreXY printing
- Build Volume
- 225×225×265 mm (8.9×8.9×10.4 in)
- Print Speed
- 500mm/s
- Leveling Type
- Auto Leveling
- Motion Structure
- CoreXY
- Extruder Type
- 300°C Direct Drive
- Color
- Grey
The Longer LK10 is a CoreXY 3D printer designed for speed, reaching print speeds up to 500mm/s. It features a 225x225x265 mm build volume, a direct drive extruder, and automatic bed leveling. This model suits you if you want fast, precise prints with a compact footprint. It includes dual Z-axis motors and offline printing capabilities for reliable operation.
Pros
- Print speeds up to 500mm/s
- CoreXY motion structure
- Automatic bed leveling
- Direct drive extruder
- Dual Z-axis motors
Cons
- 225x225x265 mm build volume is smaller than competitors
- No mention of mobile app support
- No mention of Bluetooth connectivity
Good fit if
- You need fast printing speeds up to 500mm/s
- You prefer a CoreXY motion system
- You want automatic bed leveling
Skip if
- You need a build volume larger than 225x225x265 mm
- You require mobile app control
- You want Bluetooth connectivity
Verdict: The Longer LK10 CoreXY 3D Printer fits users who prioritize high-speed printing and CoreXY stability. It is a solid choice for those who value speed over large build volume.
Specifications side by side
| Spec | Longer LK10 Plus High-Speed 3D Printer | Longer LK5 Pro Dual Z-Axis 3D Printer | Longer LK5 Pro Large Open-Source 3D Printer | Longer LK5 Pro Large-Format 3D Printer | Longer LK5 Pro Large-Format 3D Printer | Longer LK5 Pro Large FDM Printer | Longer Direct Drive FDM 3D Printer | Longer LK5 Pro Large-Format FDM 3D Printer | Longer LK10 CoreXY 3D Printer |
|---|---|---|---|---|---|---|---|---|---|
| Build Volume | 320×320×400mm | 11.8 x 11.8x 15.7in. / 300*300*400mm | 300*300*400mm | 11.8 x 11.8x 15.7in. / 300*300*400mm | 11.8 x 11.8x 15.7in. / 300*300*400mm | 300*300*400mm | 8.86×8.86×10.4 in | 11.8" * 11.8" * 15.7" | 225×225×265 mm (8.9×8.9×10.4 in) |
| Print Speed | Up to 500mm/s | 180mm/s | 180mm/s | 180mm/s | 180mm/s | not specified | not specified | not specified | 500mm/s |
| Printing Technology | FDM | not specified | FDM | FDM | FDM | FDM | FDM | FDM | not specified |
| Leveling Type | Auto Bed Leveling | not specified | not specified | not specified | not specified | not specified | Vortex Auto Leveling | not specified | Auto Leveling |
| Motion Structure | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | CoreXY |
| Extruder Type | High-flow dual-gear direct drive | not specified | not specified | not specified | not specified | not specified | Direct drive high-flow | not specified | 300°C Direct Drive |
| Structure | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | CoreXY |
| Leveling | Auto Leveling | not specified | not specified | not specified | not specified | not specified | Auto Leveling | not specified | Auto Leveling |
| Features | not specified | Open Source | Resume Printing, Open Source | Resume Printing, Open Source | Open Source | Resume Printing, Open Source | not specified | not specified | not specified |
| Target Audience | Beginners | not specified | Beginners | Beginners | not specified | Beginners | not specified | not specified | not specified |
| Color | not specified | Black | Black | Black | Black | Black | Black | Black | Grey |
| Dimensions | 21.7 × 22.6 × 24.6 inches | 11.8 × 11.8 × 15.8 inches | 20 × 20 × 15 inches | 11.8 × 15.7 × 11.8 inches | 24.4 × 7.68 × 23.4 inches | 10 × 10 × 10 inches | 8.86 × 8.86 × 10.4 inches | 11.8 × 11.8 × 15.8 inches | 16.3 × 17 × 19.3 inches |
| Weight | not specified | 26.5 pounds | not specified | not specified | 5.29 pounds | not specified | 18.3 pounds | 26.5 pounds | 18.7 pounds |
| Size | 320mm×320mm | LK5 Pro Upgrade+Dual Z-Axis | Longer-LK5 Pro | not specified | LK5 PRO Upgraded | LGT-LK5PRO | 8.86x8.86x10.4 in | LK 5pro-1 | not specified |
| Model | not specified | LK5 Pro | LK5 Pro | LK5 Pro-B1 | not specified | LK5 Pro | LK10 | LK5 Pro | LK10 |
Longer 3D Printer Lineup Overview
Longer offers distinct models based on frame structure and speed. The LK10 Plus and LK10 CoreXY prioritize high-speed output, with the CoreXY reaching 500mm/s. These suit makers who need rapid prototyping for small to medium parts. The LK5 Pro variants focus on large build volumes, offering 300mm or 320mm square areas. These are ideal for users requiring extensive print space for larger projects without sacrificing stability. Some models include dual Z-axis upgrades for enhanced vertical precision. Others emphasize open-source flexibility for technical customization. You can choose based on whether you value sheer speed or maximum build height. The lineup covers FDM printing with direct drive options in select units. This ensures reliable filament feeding for materials like PLA. Auto leveling is available on specific models to simplify setup. You should pick the model that matches your primary volume needs.
Who Longer Printers Suit
Longer’s range covers small desktop units to large-format machines. The LK10 models fit tight spaces with 8.86-inch builds, ideal for quick prototyping. The LK5 Pro series dominates the large category with 300mm square beds and 400mm heights, suited for bigger projects. You get options for high-speed CoreXY frames or stable triangular designs. However, the lineup lacks mid-size printers between the compact LK10 and the bulky LK5 Pro. There are no resin or SLA options here. If you need a middle-ground size, this brand does not currently offer a model in that gap.
To evaluate hotend cooling hardware, you can compare specifications for the best heatsinks for 3D Printer setups.
How to choose the right one
-
Prioritize build volume
Your project size dictates the necessary build area. The Longer LK10 Plus offers a 320x320mm bed, ideal for large format prototyping. If you need even more height, the LK5 Pro Large provides a 400mm vertical space. Smaller desktop units like the LK10 CoreXY fit 8.86-inch prints. Measure your intended objects carefully before purchasing. Larger beds require more floor space. Ensure your workspace can accommodate the machine's physical dimensions, which range from compact to bulky frames.
-
Check print speed
Speed matters for rapid prototyping. The LK10 CoreXY reaches 500mm/s, making it the fastest option here. This high speed suits users who value quick output over massive build volume. The LK10 Plus also emphasizes speed for efficient large prints. Slower models may still produce high-quality results but take longer. If you need parts fast, prioritize the CoreXY structure. It provides stability at higher velocities. Standard FDM models focus more on volume than raw speed.
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Evaluate extruder type
The extruder design affects filament handling. Direct drive extruders, found in the LK10 CoreXY and LK10, offer reliability for various materials. They are easier to set up and maintain. Bowden systems, common in larger LK5 Pro models, reach further but may struggle with flexible filaments. Choose direct drive if you plan to print flexible plastics. Bowden setups work well for standard PLA and ABS. Consider your material choices when selecting the extruder mechanism.
-
Review frame structure
Frame stability impacts print quality. The LK10 CoreXY uses a CoreXY structure for high-speed precision. This design reduces moving mass, allowing faster acceleration. The LK5 Pro models use triangular or dual Z-axis frames for stability during large prints. Dual Z-axis helps prevent wobbling on tall objects. A stable frame ensures consistent layer adhesion. If you print large parts, look for reinforced structures. Speed and stability often require different engineering approaches.
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Consider leveling features
Auto leveling simplifies the setup process. The LK10 CoreXY and LK10 include auto leveling sensors. This feature reduces manual calibration time and improves first-layer consistency. Manual leveling requires more user intervention. For beginners, auto leveling is a significant advantage. It ensures reliable prints with less trial and error. Check the specifications for leveling type before buying. Machines with auto leveling are generally more user-friendly for new operators.
Frequently asked questions
Which Longer printer has the largest build volume?
The Longer LK10 Plus offers the largest build area at 320x320x400mm. This makes it the best choice for large format high-speed prototyping. It fits professionals and hobbyists who need to print bigger parts without sacrificing speed or automation features.
Is there a Longer printer with a dual Z-axis?
Yes, the Longer LK5 Pro Dual Z-Axis 3D Printer includes this feature. It provides a stable frame for larger projects and prioritizes build volume and speed. This model suits users who want stability for big prints without needing a direct drive extruder.
Does the LK10 CoreXY support fast printing speeds?
The Longer LK10 CoreXY 3D Printer reaches print speeds of 500mm/s. It uses a CoreXY structure for stability and includes a direct drive extruder. This model is ideal for users who prioritize high-speed output and rapid prototyping over large build volumes.
Which Longer model is best for beginners?
The Longer LK5 Pro Large FDM Printer targets beginners. It features a user-friendly color interface and resume printing capabilities. This machine is mostly ready to use out of the box, making it a solid choice for those who want a large format printer.
Are Longer printers open source?
Several Longer models are open source, including the LK5 Pro variants. This feature allows for technical customization and control over machine settings. It is ideal for hobbyists who want to modify their printer, though some models prioritize speed or stability over open-source flexibility.
Which printer is best for PLA printing?
The Longer LK5 Pro Large-Format 3D Printer is noted for large PLA prints and silent operation. Its open-source design allows for customization. This model fits users who prioritize large print sizes and quiet performance, making it suitable for home or office environments.
Does the LK10 Plus have auto-leveling?
The product data does not specify auto-leveling for the Longer LK10 Plus. However, the standard Longer LK10 and LK10 CoreXY models include auto-leveling features. If automatic bed leveling is essential for your workflow, you may want to consider those specific LK10 variants.
What is the weight of the LK5 Pro?
The Longer LK5 Pro models generally weigh between 26.5 and 27 pounds. For example, the Dual Z-Axis version weighs 26.5 pounds, while another variant weighs 27 pounds. This weight indicates a sturdy construction suitable for large format printing and stability during operation.