QIDI Max4 3D Printer

QIDI Max4 3D Printer

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Price Guarantee: We provide all 3D printers with the lowest price in the USA. So if you find a lower price from an online retailer on an identical, in-stock product, tell us and we'll match the price.

Unleash High-Temp Power. Master Multi-Material. Deliver Industrial-Grade Results

• Build volume 390x390x340 mm
• Active cooling air control system: no clogging
• Adopt a 2 mm lead Z-axis screw, with anti-backlash nut
• 390×390 mm ultra-uniform heated bed
• AI camera，ensuring every print
• Compatible with QlDl Box ( Multi-color )

QIDI MAX4

Unleash High-Temp Power
Master Multi-Material
Deliver Industrial-Grade Results

Third Gen Active Chamber Heating

What Can QIDI Max4 Do?

390*390*340mm Break the size limit and be used in all scenarios

Industry-First Innovations of QIDI Max4

How Do We Break the Limits

All Filaments Enter the Era of Chamber Heating

Clog-Free, Even in a Heated Chamber

More Temp Control

Active Cooling Air Control System
in combination with active chamber heating, ensure that large-sized PLA does not warp at the edges

65ºC Chamber Heating

Third Gen Active Chamber Heating Reaches up to 65ºC
The air circulation design ensures ideal conditions for printing various filaments

Reduce the Clogging Situation by 90%

Efficiency air-cooled direct-blow extruders and filament

• Cold air blows on extruder
• Reduce clogging by 90%

Chamber Heating & Polar Cooler ON

ensure that large-sized PLA does not warp at the edges

Flawless Surface Quality

Printing Enters the Era of Industrial-Grade Precision

Ultra-Smooth Layer Detail

The Secrets to Perfect Layers

No Wobble, No Ripple
With The Shortest Z Travel in Its Class, 2 mm lead Z-axis screw — delivering unprecedented precision. With the new anti-backlash nut, every layer stays perfectly aligned

Every Inch Heated — For the First Time

Heated Bed Enters the Industrial-Grade Temperature Control Era
The 390×390 mm heated bed features a full-surface silicone layer with dense heating wires and insulation cotton, ensuring even heat, strong first-layer adhesion, and stable temperatures—perfect for large, warp-free prints

Efficient industrial-grade output, Unlock size

More stable, more precise, and quieter

Powerful FOC Closed-Loop Stepper Motor
The motor performance has been enhanced by 65%, and the printing speed has been increased to 800mm/s, The acceleration is increased to 30,000 mm/s²

Build volume 390×390×340 mm

Let your imagination break free from volume constraints

Flow rate: 40mm³/s

Heating up to 370ºC
With ceramic throat and new heat dissipation module to reduce clogging.
Bimetal hardened steel nozzle for increased durability

Unlock Perfect Printing with PPS-CF

Engineered for high-performance demands

High-Speed Precision

New 1.5GT Custom Belt
higher tooth density for smoother, more precise motion.
Minimizes vibration frequency artifact (VFA) for better print quality

An Epic Upgrade in Stability and Precision

Upgrade to Linear Guide Rail

Maintains smooth performance and accuracy over long-term use

CoreXY Full Metal Frame

The overall motion structure uses a full metal frame and bearings, delivering QIDI's signature stable and reliable manufacturing quality

Flagship-Level Smooth Surface

Smart resonance control and 1.5GT belts work together to remove ripples lines others can’t

New Generation Leveling Sensor

The nozzle acts as the sensor, ensuring truly zero deviation
No probe offset, no guesswork, just precise real contact
Unaffected by bed surface or environmental vibrations, it delivers unmatched first-layer accuracy, zero offset, and true plug-and-play leveling

Use it like a smart phone

5-inch Touch Screen
The high-definition touch screen and the upgraded powerful processor, combined with the new generation of UI design, bring an intelligent and understandable user operation experience

AI camera, Ensuring Every Print

Actively detect common printing problems such as Spaghetti, to ensure the safety of your printer

Compatible with Qidi Box

Multi-color and multi-material printing
The QIDI Box features a built-in chamber heating up to 65°C, gently softening advanced filaments for smooth, vibrant multi-color prints every time

Highlights of QIDI BOX

Your Personal Color Partner

• True 16-Color Multi-Material Freedom
  • Chain up to 4 QIDI Boxes and unlock endless creative possibilities with 16 different materials
    
• Simplified Support Removal
  • Choose between snap-away or dissolvable supports for effortless, clean prints every time
    
• 65℃ Drying While Printing
  • Keeps your filaments perfectly dry and ready for flawless printing—no interruptions
    
• Filament Auto-Reload
  • Switches spools seamlessly, ensuring nonstop printing and minimal filament waste
    

For Home Health and Safety

Highly efficient at capturing 99.5% of dust and particles

Multi-Sensor Closed-Loop Temperature Control

Monitors your printer continuously to ensure safe operation

Flame-Retardant Chamber

uses a lot of flame-retardant materials in the chamber design to provide fire safety protection

User Experience Upgrade

QIDI Max4 has undergone design upgrades based on user feedback, offering a more comfortable experience

• Visible tempered glass, easy to observe
• Smooth base, easy to clean
• Bottom handle design, easy to carry

Why Choose QIDI Max4

QIDI Max 4, ready for action

QIDI Max4 Technical Specifications

Print Size (W*D*H): 390*390*340 mm	Printer Dimensions: 558*578*612 mm
Package Dimensions: 700*710*750mm	Gross Weight: Max4: 49.5kg Max4 Combo: 56kg
Net Weight: Max4: 40kg Max4 Combo: 46.5kg	Print Head Temperature: ≤ 370℃
Included Build Plate Type: Dual-Sided Textured PEI Plate	Hot Bed Temperature: ≤ 120℃
Max Speed of Tool Head: 800mm/s	Acceleration: ≤30000mm/s²
XY Structure: CoreXY, 1.5GT 10mm Width Belt FOC Closed-loop Stepper Motor	X/Y Axis: X: High Hardness Linear Guide Rail Y: 12mm Linear Steel Shafts
Z Axis: Independent 2mm lead screw motors ×2 12mm Linear Steel Shafts ×4	Printing Platform: Aluminum Plate Silicone Heated Bed
Nozzle: Bimetal Nozzle	Nozzle Diameter: 0.4mm (0.2/0.6/0.8mm Optional)
Extruder Gear: Direct Extruder Hardened Steel Dual Gears	Supported Filament: PLA, ABS, ASA, PETG, TPU, PA, PC, Carbon/ Glass Fiber Reinforced Polymer，etc.
Filament Diameter: 1.75mm	Multi-Color Printing: Compatible with QIDI Box (Multi-color)
Air filter: Yes（3-in-1 Air Filter: G3 Pre-Filter + H12 HEPA + Coconut Shell Activated Carbon）	Chamber Temperature(PTC Heater): 3rd Gen Up to 65° C Independent Chamber Heating
Automatic Leveling: Hands-free Automatic Leveling (Loadcell Sensor Integrated into the Hotend)	Filament Detection:  Run Out Sensor (mounted above extruder) Tangle Detection (QIDI BOX required)
AI Camera Detection: Yes	Auxiliary Part Cooling Fan: 4-Pin PWM Fan with RPM Feedback
Hot End Cooling Fan: 4-Pin PWM Fan with RPM Feedback	Model Cooling Fan: 4-Pin PWM Fan with RPM Feedback
Extruder Cooler: Yes (Polar Cooler required)	Status RGB LED: Yes
Power Loss Recovery: Yes	Input Shaping: Yes
Voltage: 110V / 220–240V AC, 50/60Hz (region-specific models available)	Rated Power: 150W+500W(Chamber Heating)+700W(Heating Bed)
Camera: Camera (Up to 1080P) Timelapse Supported	Storage: 32G EMMC and USB2.0 Flash Drive
Connectivity: 2.4GHz/5GHz Wi-Fi, Ethernet, USB	Display Screen: 5 Inch 800*480 Touch Screen
Slicer: QIDI Studio and other third-party software, such as Orca,PrusaSlicer etc.	File Formats for Slicing STL, OBJ, 3MF,STEP,STP，etc.

What's in the box

What's in the box

Price Guarantee

We work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price than us within fourteen days of your purchase date please let us know and we will provide the difference from your original payment as a store credit.

We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you have ordered within fourteen days of your purchase date we will provide the difference as a store credit as well. To request your store credit simply e-mail us a link to the same product on our website, or on our competitor's website within fourteen days from the date of your order and we will process the credit accordingly.

Our 100% Price Guarantee has some limitations:

• You must purchase the item from our website before requesting your Price Match Guarantee
• Promotions such as rebates and "buy one, get one free" offers are not eligible
• The item must be in stock on the competitor's website
• The competitor must be an online store, they may not have a retail location
• The website cannot be a discounter or auction website (ie; eBay, overstock, etc..)
• The competitor must be an Authorized Retailer of the product in question
• The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax
• The Price Match Guarantee excludes items that are not shipped from the United States