MD-400D IDEX Dual-head FFF [Mingda3D]

Large Size | 5X Faster Printing Speed | Industrial Grade | 400mm³ 3D Printer

The MINGDA MD-400D is a large-scale, professional thread drawing 3D printer designed specifically for industrial use. The huge print volume of 400 × 400 × 400 mm allows large parts or prototypes to be produced in one piece.

The printer is an ideal choice for industries that require large, functional, high-strength components – whether it’s automotive, healthcare, research and development, or engineering prototyping.

Supported by HIWIN linear guides, durable custom CNC parts, and Mingda’s self-developed slicing software, the MD-400D consistently delivers fast printing speeds, high precision, and good print quality.

MD-400D printing speed up to 300mm/s, 10000mm/s ² Peak acceleration, only 0.02s speed up form 0 to 250mm/s, achieving ultra-high efficiency printing.

Travel speed: 300mm/s
High-Speed: 200mm/s
Max Flow: 40mm³/s

High Accuracy at Fast Printing Speeds

● High Precision

Using HIWIN linear rails structure and closed-loop motor design to ensure the stability and accuracy of the printing process

● Closed-loop Motors

Using a closed-loop motor, it has fast response speed, no inertia and no delay. Closed-loop control overcomes the out-of-step problem. Heat and noise are significantly reduced. It enables printing models with ultra-high performance and speed.

Exceptional Stability in Long-time Printing

● Customized CNC sheet metal integrated molding

Ensures the stability of the machine, greatly extending its lifespan. High-quality profiles and hardware guarantee sustained and efficient operation of the machine. MINGDA 3D printers, developed since 2012, have been in operation for over 11 years, with each machine averaging over 35,000 hours of printing time, showcasing unparalleled stability.

Ease of Use

● MINGDA OrcaSlicer

MINGDA OrcaSlicer is a next-generation slicing software independently developed by us. All slicing profiles for materials have been rigorously tested and validated by our engineers within the MINGDA OrcaSlicer software. No parameter adjustments are needed before printing. Enjoy effortless, high-quality printing.

● Ready to Print

Fully assembled and calibrated to its optimal state before leaving the factory. Upon receiving the machine, simply plug it in and start using it without requiring any prior experience.

Specification

Model	MD-600D
Print Technology	FFF/FDM
Print Volume	400 * 400 * 400 mm
Machine Dimensions
Extruder Type	Dual Extruders
Nozzle Diameter	0.6mm (0.4, 0.8 optional)
Max Extruder Temperature	≤350°C (Recommended temperature ≤320 ℃)
Platform Temperature	≤110°C
Max Flow	40mm³/s
Max Print Speed	300mm/s
Rec Print Spped	PLA 200mm/s; PETG 180mm/s; PET-CF 100mm/s
Support Software	MINGDA Slicer
Display Screen	10-inch HDMI touch screen
Input Voltage	220V 50/60Hz
Rated Power	3100W
Firmware	Klipper
Materials include	Standard filament: PLA, PETG; Engineering filament: PET-CF/GF, HtPA-CF/GF, HtPA-GF25/CF25; Support filament: S-Mulit, S-HtPA

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MD-400D IDEX Dual-head FFF [Mingda3D]