QIDI Max4
QIDI Max4
Printer Highlights
About QIDI Max4
QIDI Max4 is an enclosed CoreXY FDM 3D printer with a 390 × 390 × 340 mm build volume, up to 600 mm/s print speed, a 370°C hotend, a 120°C heated bed, a direct drive extruder, auto bed leveling, and up to 16-color printing support.
General Information of QIDI Max4
Printer Name
QIDI Max4
Brand
QIDI Tech
Series
Qidi
Release Date
November 2025
Build Volume & Chassis of QIDI Max4
Build Volume
390 x 390 x 340 mm (15.4 x 15.4 x 13.4 in)
Build Volume (X)
390 mm (15.4 in)
Build Volume (Y)
390 mm (15.4 in)
Build Volume (Z)
340 mm (13.4 in)
Enclosed Chamber
Yes
Frame Type
Heavy industrial steel unibody frame with double-walled thermal insulation
Machine Size
558 x 578 x 612 mm (22 x 22.8 x 24.1 in)
Machine Weight
40.0 kg (88.2 lbs)
Motion System & Kinematics of QIDI Max4
Kinematics Type
CoreXY
Motion Axis Type
Triple precision ball screws with closed-loop servo motors
Kinematics Layout
CoreXY
Rail System
Heavy-duty industrial linear guide rails on all axes
Dual Z-Axis
Yes
Extruder & Toolhead of QIDI Max4
Extruder Type
Direct Drive
Toolhead Count
1
Filament Diameter
1.75 mm
Nozzle Diameter
0.4 mm
Nozzle Material
Bimetal Hardened Steel
Supported Nozzle Diameters
0.2 mm, 0.4 mm, 0.6 mm, 0.8 mm
Max Nozzle Temp
370°C
Multi-Material Ready
Yes
Max Colors / Materials
16 Colors
Multi-Material System
QIDI Box Multi-Color System (Optional Add-on / Combo, Up to 16 Colors)
Bed & Thermal System of QIDI Max4
Build Plate Type
Rapid dual-zone cast aluminum heated bed with magnetic PEI sheet
Heated Bed
Yes
Max Bed Temperature
120°C
Actively Heated Chamber
Yes
Max Chamber Temperature
65°C (Active Heating)
Print Speed & Performance of QIDI Max4
Max Print Speed
600 mm/s
Typical Print Speed
350 mm/s
Max Acceleration
30,000 mm/s²
Max Flow Rate
40 mm³/s
Min Layer Height
0.05 mm
Max Layer Height
0.4 mm
Speed Benchy Time
15 min
Automation & Electronics of QIDI Max4
Auto Bed Leveling
Yes
Leveling Sensor Type
Full-auto multi-point strain gauge and optical bed leveling
Filament Runout Sensor
Yes
Power Loss Recovery
Yes
Input Shaping (Resonance)
Yes
Built-in Camera
Yes
First Layer LiDAR
No
Part Cooling Fan
High-Speed Blower Fan
Hotend Fan
Axial Cooling Fan
Software & Connectivity of QIDI Max4
Firmware
Klipper
Compatible Slicers
Qidi Slicer, OrcaSlicer
Connectivity
Wi-Fi 6, Gigabit Ethernet LAN, USB Type-A
Display Screen
5.0-inch HD Color Touchscreen (800x480)
Input Voltage
100-240V AC
Special Features
Expansive 390 x 390 x 340 mm build volume, 370°C ultra-high flow bimetal hotend, 65°C actively heated chamber, 30,000 mm/s² acceleration with 600 mm/s print speed (800 mm/s toolhead travel), QIDI Box multi-color compatibility up to 16 colors
Special Note on QIDI Max4
The QIDI Max4 features a massive 390 x 390 x 340 mm build volume with a 65°C actively heated chamber and 370°C nozzle. Maximum toolhead travel speed is 800 mm/s with up to 600 mm/s printing speed and 30,000 mm/s² acceleration, supporting multi-material printing up to 16 colors via QIDI Box units.
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