Herrmann Additive Innovates Large-Scale 3D Printing with Variable Nozzle Technology
Written with artificial intelligence.
Herrmann Additive has introduced a variable nozzle system that enhances 3D printing capabilities for large plastic components, allowing for efficient production directly from pellets. The VFGF process enables significant cost savings and rapid production, making it a viable alternative to traditional tooling methods.
Advancements in 3D Printing
Herrmann Additive has developed a new variable nozzle that allows for switching between fine-detail printing and high material throughput. This technology is part of their Variable Fused Granulate Fabrication (VFGF) process, which enables the production of large plastic components directly from pellets. Applications range from lightweight automotive fixtures to large pipe elbows weighing up to 205 kg.
VFGF Process Benefits
The VFGF process provides several advantages:
- Rapid Component Availability: Short lead times for production.
- Cost-Effectiveness: Utilizes plastic pellets instead of costly polymer filaments, making it suitable for both single parts and medium production runs.
- Flexibility: The variable nozzle can toggle between turbo mode for high-speed production and detail mode for precision printing.
Customers interested in this technology can request a free feasibility assessment to explore how the VFGF process can meet their specific needs.
Technical Specifications of the Queen 1 System
Herrmann Additive's Queen 1 system features a unique variable nozzle capable of printing at speeds up to 500 mm/s, with material output ranging from 150 to 2,000 g/h. In detail mode, it creates fine features necessary for high-quality finishes, while turbo mode is optimized for rapid production of large components. This dual capability allows designers to create complex geometries and reduce material waste effectively.
Conclusion
With over 5,000 kg of material processed since its inception in 2025, Herrmann Additive continues to innovate in the 3D printing industry. Their approach focuses on delivering ready-to-install components while positioning themselves as development partners for clients with low production volume needs. Dennis Herrmann, Managing Director, emphasizes their commitment to meeting customer requirements with a focus on finished components.