Phaetus Tungsten Carbide Nozzle

From conventional PLA to high temperature filaments like PEEK and even carbon fibre reinforced filaments. The Phaetus Tungsten Carbide Nozzle has a very high wear resistance and as such will last a life-time. This is “The one nozzle for all filaments”.

Technical Data:

• Hardness: 9 Mohs
• Maximum printing temperature: 550℃
• Thermal conductivity: 130W/mK
• Expansion coefficient: 4.5μm/m℃
• Min. Orifice diameter: φ0.2
• Tolerance: ±0.01mm
• Inner Hole Roughness: ≤Ra0.2μm
• Concentricity deviation: ≤0.02mm

Performance Analysis

• Super Wear-Resistance: Using the world’s leading ultra-high hardness tungsten carbide (hardness > 2700Hv (up to 2900Hv)), super wear resistance ensures long-term printing without wearing out of the nozzle hole and tip.
• High Temperature Performance: Composed of tungsten carbide and copper alloy with super hardness and excellent conductivity, maximum printing temperature can be 550℃.
• Low Pushing Force: Tungsten Carbide Nozzle with high purity more than 99.98% and high thermal performance keeps an even temperature of nozzle tip during printing, thus guaranteeing a stable extrusion.
• Faster Speed: Due to the high thermal performance of the nozzle in general, the printing speed can be pushed even further without sacrificing the quality. Unique passageway in the nozzle improves the flow rate at the inner hole faster.
• Low Friction: The whole nozzle is applied with DLC coating . Surface friction coefficient is as low as 0.05 which makes the nozzle with clean printing, without plastic sticking to it.

DLC coating

• Friction coefficient is only 0.05, effectively avoiding molten plastic sticking to the nozzle
• Coating thickness 2.0μm, without effects on any dimension accuracy
• Maintaining good lubrication and wear-resistance up to 300℃
• Strong adsorption capacity, coating hardness HV2200
• Stable chemical properties, non-toxic, non-corrosive and insoluble in other solvents.

Applicable Filament

One Nozzle , all Materials: From conventional printing with PLA to PEEK, even to Carbon Fibre reinforced materials, Tungsten Carbide Nozzle can easily handle with long time printing with any material.