Qidi Plus5 3D Printer – Large-Format CoreXY Printer with 65°C Active Chamber Heating

• 320 × 320 × 300 mm build volume – 18% larger than the previous generation in the same footprint
• 370°C high-flow hotend (40mm³/s) for engineering and carbon-fiber filaments
• 3rd-generation 65°C active chamber heating with a 500W, 38% more efficient heater
• Precision CoreXY motion: linear guide rails plus a 9mm-wide 1.5GT belt (vs. the industry-standard 6mm)
• Nozzle-contact automatic bed leveling for a zero-offset first layer, every print
• Full-surface silicone heated bed (up to 120°C) for even heat and warp-free large prints
• Built-in AI camera monitoring, run-out sensor, and Smart Skip Objects
• 3-stage air filtration (G3 pre-filter + H12 HEPA + activated carbon), capturing 99.5% of particles
• Optional QIDI Box adds true 16-color multi-material printing across up to 4 units
• Klipper firmware with 4-inch touchscreen, Wi-Fi/Ethernet/USB connectivity, and one-tap printing via the QIDI Maker app

A Bigger Build Volume Without a Bigger Footprint

The QIDI Plus5 grows the print bed from 305×305mm to a full 320×320×300mm, an 18% increase in build volume, while keeping the printer’s external dimensions nearly unchanged (500×488×558mm). That means more room for large single-piece prints or bigger batch jobs without giving up any extra desk space. Whether you’re a maker scaling up cosplay props, a small business batch-printing parts, or a designer prototyping full-size components, the Plus5 gives you room to work bigger.

Why Build Volume Matters

A large format 3D printer like the Plus5 removes the need to split models into sections and glue them back together. Bigger parts, fewer seams, and more prints per plate translate directly into time saved and stronger finished pieces.

370°C Nozzle and 65°C Active Chamber Heating for Engineering Filaments

The Plus5 is built to be a genuine high temperature 3D printer. Its next-generation hotend reaches temperatures up to 370°C and sustains a 40mm³/s volumetric flow rate, so it stays fast even when printing demanding materials. The 3rd-generation active chamber heating system uses a 500W heater with 38% higher heating efficiency to hold a stable 65°C internal environment, which is exactly what abrasive, high-temperature engineering filaments like carbon-fiber composites, high-temp nylon, PC, and PAHT-CF need to bond layer to layer without warping or delaminating.

Consistent Results with Engineering-Grade Materials

Because the chamber and hotbed heat evenly across the full 320×320mm silicone-layer bed, large parts printed in ABS, ASA, PA, or fiber-reinforced polymers stay flat from edge to edge instead of curling at the corners — a common failure point on unheated or partially enclosed printers.

Precision CoreXY Motion System

Print quality starts with mechanical stability. The Plus5 pairs X-axis linear guide rails with a 9mm-wide 1.5GT CoreXY belt, roughly 50% wider than the 6mm belts found on most consumer printers. Combined with an ultra-lightweight toolhead, this reduces ringing and ghosting on fast prints, keeping vertical walls smooth from the first layer to the last, even at speeds up to 600mm/s and accelerations of 20,000mm/s².

Built for Speed Without Sacrificing Surface Quality

Industrial FDM printer buyers often have to choose between speed and finish quality. The Plus5’s stiffer frame and wider belt let it hold detail at higher speeds, so batch production runs don’t come at the cost of visible print artifacts.

Hands-Free Auto-Leveling and Smart Detection

A loadcell sensor integrated directly into the hotend probes the bed automatically before every print, mapping it for a true zero-offset first layer without manual calibration. The Plus5 also includes an onboard AI camera for print monitoring, a filament run-out sensor, tangle detection when paired with the QIDI Box, and Smart Skip Objects — if one part fails in a multi-object print, you can skip it from the touchscreen and let the rest finish printing.

Fewer Failed Prints, Less Babysitting

These smart features are designed to catch problems before they waste filament or print time, which matters most on long, unattended overnight or multi-day prints.

Enclosed Design with 3-Stage Air Filtration

The Plus5 is a fully enclosed 3D printer with a flame-retardant chamber and a multi-sensor closed-loop thermal control system that continuously regulates internal temperature to help prevent overheating. Its 3-in-1 air filter combines a G3 pre-filter, H12 HEPA filter, and coconut shell activated carbon to capture 99.5% of dust and ultrafine particles, reducing odor and airborne particulates — an important consideration for anyone running the printer in a home, office, or shared workspace.

Print Confidently Indoors

Between the enclosed chamber, active filtration, and thermal safety monitoring, the Plus5 is designed for extended, unattended print sessions without turning your workspace into a fume hazard.

Optional QIDI Box: True 16-Color Multi-Material Printing

Pair the Plus5 with the QIDI Box and unlock true multi-color, multi-material printing. The QIDI Box heats its own chamber up to 65°C to keep advanced filaments soft and flowing smoothly, and you can chain up to 4 units together for 16 different materials in a single project. It also includes a filament conditioning system to keep spools dry, automatic filament reload to avoid mid-print interruptions, and the choice between snap-away or dissolvable support materials for cleaner, easier post-processing on complex geometries.

Multi-Color Without the Mess

Combining engineering filaments with soluble supports opens up complex, overhanging geometries that would otherwise be impossible to print cleanly — all while the drying function protects moisture-sensitive filaments during long multi-material jobs.

Smarter Workflow with QIDI Maker and QIDI Studio

The Plus5 connects to the QIDI Maker web and mobile ecosystem, letting you browse thousands of community-published, pre-configured print profiles and send them straight to your printer with one tap — no manual slicing required. For more control, QIDI Studio provides expert-tuned slicing profiles calibrated specifically for the Plus5’s hardware and for demanding materials like carbon fiber. Since the printer runs on Klipper firmware, it’s also fully compatible with popular third-party slicers such as OrcaSlicer and PrusaSlicer, and supports STL, OBJ, 3MF, STEP, and STP files.

From Idea to Print in Minutes

Whether you want to tap and print a proven community design or fine-tune your own slicer settings, the Plus5’s software ecosystem is built to remove the guesswork from getting a reliable first print.

Thoughtful Everyday Design

Based on user feedback, the Plus5 adds a full metal frame, large tempered-glass panels for easy visibility into the print, a smooth, easy-to-clean base, and a bottom handle for easier carrying. An RGB status light makes it easy to check machine status at a glance — sleep mode, pre-print preparation, or active printing progress — without walking over to the touchscreen.

Key Upgrades from Plus4 to Plus5

• +18% build volume in virtually the same footprint
• +38% higher chamber heating efficiency for faster preheat
• New integrated 3-stage air filtration system
• Upgraded next-generation auto-leveling precision
• One-tap printing workflow via QIDI Maker and QIDI Studio

QIDI Plus5 Technical Specifications

Frequently Asked Questions

How much space does the printer require?

The QIDI Plus5 measures 500 x 488 x 558mm, with shipping dimensions of 620 x 630 x 700mm. It’s recommended to leave extra clearance around the back, sides, and top for filament changes and proper ventilation.

Does the Plus5 support multi-color printing?

Yes. Paired with the optional QIDI Box, the Plus5 supports multi-material and multi-color printing with up to 16 colors when chaining multiple QIDI Box units.

What makes the Plus5 stand out from other large format 3D printers?

The Plus5 combines an 18% larger build volume with active chamber heating up to 65°C, a precision CoreXY motion system with a wider 9mm belt, true nozzle-contact auto-leveling, an integrated AI camera, and a 3-stage air filter — all at a mid-range price point, without needing extensive tuning to get reliable prints.

How do I connect the printer?

The Plus5 supports QIDI Cloud for remote monitoring, 2.4GHz/5GHz Wi-Fi, wired Ethernet for stable local network control, and fully offline printing from a USB drive.

Can the Plus5 print flexible filaments like TPU?

Yes, the Plus5 can print TPU/TPE filaments with a recommended hardness of 95A or firmer; materials softer than 85A may affect print quality.

Which slicers are compatible with the Plus5?

QIDI Studio is recommended for the best compatibility and optimized profiles. Since the Plus5 runs on Klipper firmware, it’s also fully compatible with third-party slicers like OrcaSlicer and PrusaSlicer, supporting STL, OBJ, 3MF, and STEP/STP files.

What materials can it print with?

The Plus5 supports a wide range of materials including PLA, PETG, ABS, ASA, TPU, PA, PC, PPS-CF, and other carbon-fiber composite filaments, backed by its 370°C nozzle and 65°C heated chamber.

What is the maximum print speed?

The tool head can move up to 600mm/s with a maximum acceleration of 20,000mm/s². Real-world speed depends on the material and nozzle flow rate; high-speed PLA and ABS typically print around 30mm³/s.