The Flsun V400 Max is designed for makers who require large-scale, high-speed, high-quality, and high-precision 3D printing. It features a massive build volume of Ø500mm x 550mm (maximum height 480mm). This FDM 3D printer delivers an accuracy of ±0.1 mm, making it ideal for large models, prototypes, and complex designs. The V400 Max is built with a rugged all-metal frame to ensure durability and stability, while the PEI textured heatbed ensures strong adhesion for various filaments such as PLA, PETG, and TPU. It can reach a hotend temperature of up to 350°C, supporting a wide range of materials to help you realize your creative projects.
The Flsun V400 Max combines high performance with cutting-edge technology, providing everything you need to easily create large-scale, high-precision 3D prints. Whether you are a designer, engineer, or hobbyist, this printer is the perfect addition to your workshop.
| Feature | Description |
|---|---|
| Build Volume | Ø500 mm x 550 mm (cylindrical build height up to 480 mm) |
| Precision | ±0.1 mm for detail-rich, perfect prints |
| Advanced Extruder | Dual-gear extruder ensuring reliable extrusion and smooth feeding |
| Print Speed | Rapid 600mm/s to meet your production demands |
| High-Temp Performance | Hotend up to 350°C, Heatbed up to 100°C; compatible with various materials |
| User Interface | Intuitive 5-inch color touchscreen for seamless control |
| Connectivity | USB and Wi-Fi 6 |
| Software Support | Compatible with Flsun Slicer, Flsun World, and 3rd-party slicers (STL, STEP, OBJ, AMF, 3MF, etc.) |
| Smart Features | Includes Auto-leveling, Filament Run-out Detection, Power Loss Recovery, and Real-time Monitoring |
| Durability | All-metal frame design for long-lasting performance |
| Power Efficiency | 220V~1400W, high efficiency and energy saving |
| Item | Details |
|---|---|
| Appearance | All-metal frame and shell; elegant, premium, and high-tech aesthetic |
| Net Weight | Approx. 40kg |
| Gross Weight | Approx. 46kg |
| Single-color Print Size | Ø500 * 550mm |
| Machine Dimensions | 677 * 660 * 1235mm |
| Package Dimensions | 800 * 800 * 1340mm (Mainland China); 1335 * 660 * 300mm (Unassembled) |
The V400 Max features a massive Ø500*550mm build volume, which is 1.5 to 2 times larger than standard FDM printers on the market, satisfying the needs of users with large-scale printing requirements.
Continuing FLSUN’s high-speed legacy, the V400 Max leads the large-scale printer market with a maximum print speed of 600mm/s while ensuring print quality.
The V400 Max utilizes a brand-new metal structural frame, hardware architecture, software framework, and communication links, vastly improving overall printing stability.
Value-Added Functions:
Automatic Device Self-test, Automatic Device Calibration, Full Auto-leveling, Precision Calibration, Vibration Compensation (Input Shaping), Overheat Protection, Auto Load/Unload, Cold Load/Unload, OTA Upgrades, IoT Control.
| Category | Parameter | Specifications |
|---|---|---|
| Basic Information | Printing Technology | FDM (Fused Deposition Modeling) |
| Frame Structure | All-Metal Frame | |
| Product Dimensions | 677 * 660 * 1235mm | |
| Package Dimensions | 800 * 800 * 1340mm (Full machine) / 1335 * 660 * 300mm (DIY Kit) | |
| Net / Gross Weight | 40kg / 46kg | |
| Printing Parameters | Build Volume (Single-color) | MAX. Ø500 * 550mm (Max cylindrical height 480mm) |
| Build Volume (Multi-color) | MAX. Ø500 * 480mm | |
| Printing Precision | ±0.1mm | |
| Layer Height | 0.1 - 0.35mm | |
| Max Printing Speed | 600mm/s | |
| Max Acceleration | 30000mm/s² | |
| Extrusion & Hotend | Extruder Type | Dual-gear Direct Drive Extruder |
| Nozzle Material / Diameter | Hardened Steel / 0.4mm | |
| Max Nozzle Temperature | 350°C | |
| Filament Diameter | 1.75mm | |
| Heating & Cooling | Build Plate | Textured PEI Magnetic Sheet |
| Max Heatbed Temp | 100°C | |
| Cooling Fan | CPAP Turbo Fan | |
| Electronics & Hardware | Motor Type | Closed-loop Motors |
| Power Supply | Input 110-240V / Max Power 1400W | |
| Display | 5-inch Color Touchscreen (1920×1080 pixels) | |
| Storage | 8G EMMC + 16G External USB Drive | |
| Connectivity | USB Port * 2 / Dual-band WiFi (2.4G/5G) | |
| Smart Features | Auto Leveling | Supported |
| Filament Run-out Detection | Supported | |
| Vibration Compensation | Supported (Input Shaping) | |
| Power Loss Recovery | Supported | |
| Auto Screen-off | Supported | |
| Upgrade Method | OTA (Over-the-Air) Update | |
| Multi-color Printing | Supported (via subsequent hardware/firmware upgrade) | |
| Software Support | Slicing Software | Flsun Slicer, Flsun World, 3rd-party Slicers |
| Operating Systems | MacOS, Windows | |
| Supported Formats | STL, STEP, OBJ, AMF, 3MF, OLTP, STP, SVG |