The Phaetus Rapido Plus hotends have numerous features that make them ideal for high temperature and fiber filament printing. Rapido Plus hotends are compatible with Prusa 3D printers but can also be used on other devices with an adapter.

There are two versions of the Rapido Plus hotend:

• Rapido Plus Hotend HF (High Flow): The HF version is equipped with a plated copper and a hardened steel nozzle (both 0.4 mm / 1.75 mm).
• Rapido Plus Hotend UHF (Ultra High Flow): The UHF version is equipped with a plated copper (0.4 mm) and a Volcano nozzle (0.6 mm). The unique design of the hotend and nozzles allows for quick switching between the high flow and ultra-high flow nozzles.

Features of the Rapido Plus hotends at a glance:

• New heater block design: The new heater block design features a larger melting zone to meet the needs of high-speed, high-temperature printing.
• Uniform heating: Thanks to the cylindrical ceramic heating unit, the hotend heats up more evenly.
• Optimized structure of the integral frame: The rigid structure of the integral frame made of titanium alloy screws allows for lower thermal conductivity and facilitates one-hand nozzle changing.
• Thin-walled heatbreak: A thin-walled heatbreak prevents heat creep and clogging while providing superior thermal insulation.
• High filament compatibility: The hotends are compatible with all thermoplastic filaments, including but not limited to typical fiber composite filaments such as PLA, ABS, PETG, TPU, PP, PA, PLA-CF, ABS-CF, PETG-CF, PA-CF/GF, as well as composite filaments such as steel, wood, boron carbide, tungsten, and fluorescence.