What the E3D Revo Belt Nozzle 0.4mm does

The E3D Revo Belt Nozzle 0.4mm is a belt-printing nozzle for Revo HotEnds, built with a longer reach to enable printing at 45°. It also simplifies maintenance by letting users swap nozzles in under 60 seconds without tools or hot tightening.

Key features of the 0.4mm Revo Belt Nozzle

• Designed for belt printing: The longer nozzle reach is made specifically for 45° printing with Revo HotEnds.
• Tool-free nozzle changes: Swap nozzles in under 60 seconds using your fingers, without tools.
• No hot tightening: The Revo design removes the need for hazardous hot tightening during installation.
• Preassembled nozzle and HeatBreak: Each Revo Nozzle is a single assembled unit, which removes the chance of incorrect assembly.
• Reduced leak risk: The one-piece assembled design helps avoid frustrating HotEnd leaks.
• Easy size identification: A colour-coded silicone sock and engraved size marking make nozzle recognition quick and clear.

How the Revo Belt Nozzle range supports different print goals

Revo Belt Nozzles are available in 0.4mm, 0.6mm, and 0.8mm sizes, making it easier to test different extrusion widths. With nozzle changes this quick, a belt printer can be set up for ultra-fine or ultra-thick extrusion widths in very little time.

That flexibility makes the range useful for both high-resolution work on smaller parts and faster production of larger prints. The 0.4mm version offers a balanced setup for general belt-printing applications where detail and throughput both matter.

Where the 0.4mm belt nozzle fits best

This nozzle is well suited to users running a Revo-equipped belt printer who want a straightforward setup for 45° printing. It is a practical option for experimenting with print quality, changing between project types more quickly, and reducing downtime caused by more complex nozzle changes.