The Noztek Nexus
Noztek Nexus: Redefining Desktop Extrusion with Servo-Powered Precision
PLUG & PLAY
The machine is delivered fully assembled and prepared for extrusion.
NEXUS CONTROL HUB
Servo motor speed and independent heater control.
7" Touch Screen Display
Utilize our custom touch screen to establish and oversee the extrusion process.
STAINLESS STEEL
Stainless steel barrel, screw and nozzle.
ARDUINO POWERED
Powered by an Arduino processsor.
LAPTOP INTEGRATION
Monitor and export all the important data from each extrusion run.
Noztek Nexus Series
Industrial Precision. Desktop Scale. Research Excellence.
Engineered for researchers and innovators, the Nexus delivers industrial-grade filament extrusion on a desktop scale—perfect for robotic integration and high-precision material development, surpassing traditional desktop limitations.
750W Servo Power, 24 NM Torque, Zero Compromises: Desktop Extrusion Reimagined
The Noztek Nexus is a revolutionary desktop filament extruder that sets a new standard for precision with its advanced 48V, 750W RS485 DC Servo Motor and 20:1 planetary gearbox, delivering up to 150 RPM and 24 NM of torque. Born from Noztek’s extensive R&D, it addresses the need for reliable, high-throughput extrusion in compact research environments, enabling consistent filament production for cutting-edge material science and automated workflows.
One Machine, Endless Possibilities
- Research Labs: Scientists and engineers developing novel polymers and composites.
- For Production Handle everything from prototyping to serial production with materials ranging from commodity plastics to aerospace-grade polymers.
Precision, Speed, and Automation – Finally Available in Desktop Form
Traditional desktop extruders struggle with inconsistent filament quality, limited throughput (often 1-2 m/min), and lack of automation compatibility, hindering research and small-scale production. The Nexus overcomes these with ±0.1% speed accuracy, doubled output (up to 4.5 m/min), and real-time adaptability, ensuring uniform filament for demanding desktop applications.
±0.1% Speed Regulation with Instant Material Adaptation
- Desktop Precision Compact design with micrometer-level accuracy delivers research-grade filament consistency. Benefit: Eliminates diameter variations for repeatable results.
- Continuous Operation Servo-driven feedback ensures 24/7 reliability with zero speed fluctuations, unlike planetary motor setups. Benefit: Supports uninterrupted lab experiments.
- Industrial-Grade Reliability Robust planetary gearbox and enhanced alignment handle high-torque loads with minimal wear. Benefit: Extends lifespan in rigorous R&D settings.
- Advanced Servo Technology Closed-loop control achieves ±0.1% speed regulation and dynamic torque adjustment. Benefit: Adapts instantly to material changes for flawless extrusion.
Advanced Automation & Precision Control
Technical Highlights
- Servo Motor Advantages: Replaces open-loop planetary motors with a 750W servo system, offering continuous torque, speed, and position feedback for ±0.1% speed regulation (vs. ±5-10% in competitors). Maintains consistent torque up to 2000 RPM, adapting rapidly to material variations.
- 2-Stage Screw System: Optimized melting, and metering zones ensure uniform polymer flow, reducing shear stress for materials from PLA to advanced composites.
- Real-Time Monitoring: Integrated encoder provides live torque, speed, and wear analytics. Preprogrammed material libraries auto-adjust parameters, enabling predictive maintenance and process optimization.
- 250mm Barrel Performance: Extended barrel ensures thorough material processing, doubling output to 4.5 m/min with <0.05mm diameter variation, ideal for desktop-scale research.
Applications & Use Cases
Material Development Labs
Produces consistent filament for testing new polymers or composites, with real-time data for process refinement. Use Case: Developing biodegradable PLA variants for medical applications.
Continuous Production Scenarios
Supports non-stop desktop extrusion for small-batch production or extended experiments. Use Case: Recycling lab waste into high-quality filament for sustainable prototyping.
Material Compatibility Range
Handles thermoplastics like PLA, ABS, PETG, TPE, and composites such as carbon-fiber-filled nylons. Supports temperatures up to 400°C and viscosities from low-melt to high-shear.
Detailed Specifications
Technical Specifications Table
| Category | Specification |
|---|---|
| Motor System | 48V, 750W RS485 DC Servo Motor with 20:1 Planetary Gearbox |
| Torque | 24 NM maximum |
| Speed | Up to 150 RPM; ±0.1% regulation |
| Barrel Length | 250mm, removable for easy cleaning |
| Screw Design | 2-stage (melting, metering) |
| Output Rate | Up to 4.5 m/min filament extrusion |
| Filament Diameter | 1.75mm or 2.85mm (configurable) |
| Temperature Range | Ambient to 300°C max |
| Interface | 7-inch touchscreen with RS485/RS232 ports |
| Power Supply | 48V DC, 20A max |
| Weight | 10 kg (core unit) |
| Dimensions (LxWxH) | 500 x 200 x 300 mm |
Performance Metrics
- Precision: <0.05mm filament diameter variation; micrometer-level positioning.
- Throughput Improvement: 125% increase over legacy desktop extruders (2 m/min to 4.5 m/min).
- Efficiency: 95% material utilization; predictive analytics reduce downtime by 70%.
COMMAND CENTER: NEXUS EXTRUSION CONTROL HUB
| Simplicity Meets Intelligence: Our software turns complexity into confidence: |
- 3-Step Workflow: Setup → Warmup → Run. Train operators in minutes, not days.
- Live Performance Dashboard: Real-time graphs of temperature, RPM, torque, and load—spot trends before they become problems.
- Precision Tuning: Adjust heater bands individually, tweak motor speeds, and set custom alerts—all from one screen.
- Data Export: One-click CSV exports for compliance, R&D analysis, or process optimization.
- Custom Alerts: Get notified if temps drift or loads spike—protect your materials and equipment.
Independent Band control
Desktop Footprint (cm)
max. extruding temperature
Touch Screen Display
ONE EXTRUDER, INFINITE POSSIBILITIES
| From Labs to Launchpads: The Nexus handles it all: |
- Simple Thermoplastics: PLA, ABS, PETG—flawless filament every time.
- Filled Compounds: Carbon fiber, glass beads, ceramics—no clumping, no separation.
- Flexibles & Elastomers: TPU, TPE—consistent soft materials without feed issues.
- Sustainable Biopolymers: PHA, PCL, bio-composites—green chemistry meets precision.
- Conductive & Metallic: Graphene, copper, steel—functional materials processed flawlessly.
- Recycled Plastics: Post-consumer waste to research-grade filament—circular manufacturing.
Noztek Nexus Desktop Extruder
£2,900.00
