Ender-3 V3 SE/KE Ceramic Heating Block Kit-Quick-swap Nozzle Kit

Upgrade your Creality Ender-3 V3 SE or Ender-3 V3 KE with the official Ceramic Heating Block Kit, engineered for high-flow, high-speed, and high-temperature 3D printing. This all-metal integrated hotend assembly delivers faster heat-up times, improved thermal conductivity, and reliable extrusion performance for demanding materials.

Designed as a quick-swap nozzle kit, this unit allows rapid disassembly and convenient replacement, making maintenance simple while maximising uptime.

Key Features

High Thermal Conductivity
360° surround ceramic heater improves heating efficiency, providing uniform temperature distribution and faster heat transfer. The unit can reach 200°C in approximately 40 seconds, reducing warm-up time and increasing productivity.

High-Flow Performance
Enlarged melt chamber design supports a maximum flow rate of up to 32 mm³/s and printing speeds up to 600 mm/s (based on 0.4 mm nozzle testing at 240°C). Ideal for high-speed printing applications.

All-Metal Integrated Design
The nozzle and heat break adopt an integrated metal structure for improved sealing, reduced leakage, and simplified maintenance. Quick assembly and disassembly allow easy servicing.

Upgraded Material Construction
• Titanium alloy heat break reduces heat creep and improves thermal isolation
• Copper alloy heating block enhances heat transfer efficiency
• Hardened steel nozzle tip (SKD11) with Mohs hardness of 7.8 for extended lifespan
• Nickel-plated surface for improved durability and corrosion resistance

Precision Machining
Smooth internal bore (Ra < 0.4) ensures consistent filament feeding and reduces clogging. Burr-free nozzle opening provides stable extrusion and improved print quality.

Technical Specifications

Nozzle Diameter: 0.4 mm (installed)
Weight: Approx. 50 g
Heating Power: 60 W ceramic heater
Filament Diameter: 1.75 mm ± 0.05 mm
Maximum Temperature Resistance: 300°C
Maximum Flow Rate: Up to 32 mm³/s
Maximum Print Speed Support: Up to 600 mm/s

Compatible Filaments

PLA
ABS
PETG
TPU
PP
PC
PLA-CF
PA-CF
PET-CF

The hardened steel nozzle tip makes it suitable for abrasive carbon fibre reinforced materials while maintaining long-term durability.

Printer Compatibility

• Creality Ender-3 V3 SE
• Creality Ender-3 V3 KE

This kit is specifically designed for the Ender-3 V3 SE and KE models and ensures correct fitment and optimal performance.

Why Upgrade?

If you are running high-speed prints, engineering materials, or carbon fibre filaments on your Ender-3 V3 SE or KE, this ceramic heating block kit provides:

• Faster heating
• More stable extrusion
• Reduced clogging
• Improved thermal control
• Longer nozzle lifespan

An ideal replacement or performance upgrade hotend assembly for serious makers and production users.