For Bambu Lab H2C Induction Hotend for H2C 0.4mm High Flow Hotend for Bambu Lab H2C Fast Heating 3D Printer Parts The System uses up to six interchangeable induction-heated hotends to achieve true multi-material printing with significantly reduced purge waste compared to single-nozzle systems. The hotend swap mechanism eliminates purge flushing during filament changes (H2C under 7 filaments), saving both material and time. The Induction Hotend rapidly heats the nozzle to printing temperature in approximately 8 seconds (PLA). This fast response shortens color-change transitions and further reduces purge waste. Integrated overheat, overvoltage, short-circuit, and open-circuit protection ensure reliable performance during continuous multi-material workflows. Instead of contact-based metal pins-which can oxidize and degrade over time-the Vortek System employs a contactless, high-frequency power and signal interface. This delivers a stable, long-lasting connection for accurate temperature control and synchronized hotend operation. Dual temperature sensors monitor both nozzle and heatsink temperatures in real time. When heatsink temperature exceeds safe limits, the system automatically increases cooling to prevent heat creep and reduce the risk of clogging. Each Hotend stores its filament information locally, ensuring correct material mapping and preventing loading errors. When printing with more than seven filament types, the system intelligently optimizes hotend mapping to minimize purge waste and improve overall efficiency. High Flow Induction Hardened Steel Nozzle (0.4mm) H2C Max Volumetric Speed: 40 mm³/s Color: Black Material: Hardening Steel Package Contents: 1 * 0.4mm High Flow Hotend Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.