K1C Ceramic Heating Block Kit delivers enhanced thermal performance and high-speed printing capabilities for FDM 3D printers. Featuring a 360° ceramic heater, it rapidly and uniformly warms up to 300°C, allowing faster heat transfer and consistent extrusion. The enlarged nozzle chamber supports up to 32 mm³/s flow rate and high-speed printing (up to 600 mm/s). Built with an all-metal design—titanium alloy heat break plus a copper alloy and hardened steel nozzle—the kit provides durability, precision, and compatibility with various filaments, from PLA to carbon-fiber blends. Its quick-swap, leak-proof construction ensures hassle-free nozzle changes while preventing clogs and enhancing overall reliability.

Key Features

1. 360° Ceramic Heating

   • Surround heater for faster, more uniform temperature distribution (heats to 200°C in ~40 seconds).

2. High Flow / High Speed

   • Enlarged nozzle chamber can output up to 32 mm³/s, supporting print speeds up to 600 mm/s (tested at 240°C with 0.4mm nozzle).

3. All-Metal Integrated Design

   • One-piece nozzle and heat break enable quick assembly, easy replacement, and robust sealing against leaks.

4. Upgraded Materials

   • Titanium Alloy Heat Break: Minimizes heat conduction for stable temperature control.

   • Copper Alloy & Hardened Steel Nozzle: Extended lifespan (Moh’s hardness ~7.8) and efficient heat transfer (330 W/m·K).

5. Versatile Filament Compatibility

   • Handles common and advanced materials: PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, etc.

6. Precision Craftsmanship

   • Smooth internal walls (Ra < 0.4) reduce clogging. Machined for a tight fit, preventing filament leakage, burrs, or rough edges.

7. Key Specifications

   • Nozzle Aperture: 0.4mm

   • Ceramic Heating Power: 60W

   • Weight: ~20g

   • Supported Filament Diameter: 1.75 ± 0.05mm