3D printer Mingda MD-400D
Mingda MD-400D is an industrial FDM 3D printer with an independentdual-nozzle IDEX system and a large working area of 400 × 400 × 400 mm. The model is aimed at professionalprototyping, manufacturing functional components, and small-scale production, where highspeed, repeatability of results, and the ability to work with different types of filaments are important. The print speed is up to 300mm/s, the nozzle heats up to 350 °C and the platform up to 110 °C, allowing the use of both common plastics andtechnical materials with increased print temperature requirements.
Features and capabilities of Mingda MD-400D
- IDEX for parallel printing. Two independent IDEX extruders work autonomously, allowing simultaneousproduction of two identical parts in Copy Mode or using both extruders for different tasks duringsmall-scale production.
- Mirror Mode for symmetrical parts. The function allows you to print the original model and its mirrorcopy simultaneously, which reduces preparation time and optimizes the production of paired components.
- Rigid mechanics. Industrial linear guides with high-precision CNC machining ensure smooth movement,accurate positioning, and vibration damping during high-speed printing.
- Automatic calibration of two extruders. The printer automatically detects and compensates for nozzle offsets:along the XY axis using a built-in camera, and along the Z axis — using a high-precision sensor.
- Input Shaper and Flow Control. Software algorithms compensate for mechanical vibrations to reduceartifacts on the surface and accurately control material feed for uniform extrusion.
- Optimized cooling. The air cooling system with a directed air flow accelerateslayer hardening and maintains the quality of parts with complex geometry.
Printing materials
- Standard filaments: PLA, PETG, TPU, ABS, ASA, PA.
- Fiberglass composites: PET-GF, HtPA-GF, HtPA-GF25, PPS-GF, ABS-GF25.
- Carbon composites: PET-CF, HtPA-CF, HtPA-CF25, PPS-CF, PA12-CF, ABS-CF.
- High-temperature materials: PPS and its modifications.
- Support materials: soluble and easy-to-separate filaments (S-Multi, S-HtPA, PVA).
Technical specifications
| Printing technology | FDM |
| Camera type | Enclosed |
| Number of nozzles | 2 |
| Type of extruder system | Independent dual extruder system IDEX |
| Number of spools | 2 pcs. up to 1 kg each |
| Filament storage system | Two independent sealed side compartments for spools |
| Filament diameter | 1.75 mm |
| Standard nozzle | 0.4 mm |
| Supported nozzles | 0.6 / 0.8 mm |
| Layer thickness | 0.16–0.24 mm |
| Max. nozzle temperature | 350 °C |
| Max. platform temperature | 110 °C |
| Max. chamber temperature | 45 °C |
| Max. print speed | 300 mm/s |
| Recommended print speed | PLA — 200 mm/s; PETG — 180 mm/s; PET-CF — 100 mm/s |
| Max. material flow | 40 mm³/s |
| Max. XY movement speed | 500 mm/s |
| Max. Z movement speed | 15 mm/s |
| Working surface | 10 mm thick aluminum plate with PEI coating |
| Max. print area | 400 × 400 × 400 mm |
| Print area in Copy Mode | 400 (2 × 200) × 400 × 400 mm |
| Print area in Mirror Mode | 320 (2 × 160) × 400 × 400 mm |
| Platform calibration | Quick automatic leveling |
| IDEX calibration | Automatic: XY calibration using a camera, Z — using a sensor |
| Resolution | XY: 20 µm; Z: 10 µm |
| Display | 7" color touch IPS screen |
| Software | MINGDA Slicer |
| Supported file types (Data Type) | .3mf, .stl, .stp, .step, .amf, .obj |
| Print file format | G-code |
| Compatible operating systems | Windows, Mac OS |
| Connection interfaces | Wi-Fi, Ethernet, USB |
| Firmware | Klipper |
| Max. power | 800 W |
| Input voltage | 100–240 V AC, 50/60 Hz |
| Model cooling | Air cooling with directed flow |
| Remote control | Remote monitoring, remote control, and print start |
| Print functions | Print recovery after power loss, filament detection (pause),remote printing, Input Shaper, Flow Control |
| Additional functions | Built-in camera, automatic self-diagnosis when turned on, supportfor multi-printer control |
| Processor | 6-core processor (64-bit motherboard of its own development) |
| Built-in memory (storage) | 32 GB |
| Safety functions | Three-color status indicator light, emergency stop button |
| Certification and standards | CE |
| Device dimensions | 758 × 660 × 911 mm |
| Packaging dimensions | 780 × 860 × 1090 mm |
| Packaging weight | 126 kg |
Buy Mingda MD-400D in Ukraine: this 3D printer is available for order on the 3DPrinter website with delivery across Ukraine. The model is an ideal fit for complex manufacturing tasks, functional parts production, and rapid prototyping. Our specialists will help you select the necessary filaments and accessories, as well as provide guidance on operating the printer.
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