Core Insights - QIDI has launched its new flagship 3D printer, the QIDI Max4, at Formnext 2025, which features the largest print size among consumer-grade enclosed printers while maintaining high precision [1][18] Product Specifications - The QIDI Max4 has a build volume of 390×390×340mm, which is 55% larger than its predecessor, the Max3, making it suitable for large industrial parts and customized prototypes [3] - It includes a heated bed with a full-surface silicone thermal layer for uniform temperature distribution, ensuring strong first-layer adhesion and stable temperature control [5] - The printer features a high-flow hotend capable of 40mm³/s for faster print speeds and is compatible with various materials, including PLA, ABS, and carbon fiber-reinforced nylon [6] Innovative Features - The QIDI Max4 introduces the "Polar Cooler," an Active Toolhead Cooling System that improves heat dissipation to prevent clogs, along with a second-generation Active Chamber Heating system maintaining temperatures up to 65°C [7] - It incorporates a closed-loop motor system for the XY-axis, enhancing precision and stability, and features an ultra-stable Z-axis design to minimize layer lines [10][12] - The printer is equipped with an AI recognition system that monitors prints in real-time, automatically pausing and alerting users to issues, thus reducing manual supervision [14] User Experience Enhancements - A redesigned interface and large screen improve user interaction, while the QIDI BOX allows for multi-color and multi-material printing, supporting up to 16 colors simultaneously [16] - The printer's design enables high-quality, multi-material printing of complex objects, catering to both artistic and engineering needs [17] Market Positioning - The QIDI Max4 is positioned to be a competitive large-format 3D printer, emphasizing enhanced efficiency, superior performance, and a smarter user experience [18]