Frequently Asked Questions

1. Technology & Core Concepts

What is FGF (Fused Granulate Fabrication)?

FGF is an industrial 3D printing technology that uses granule (pellet) raw materials directly instead of filament. It stands out especially in large-scale production with advantages such as lower material costs, higher production speed, and a wider range of compatible materials.

What are the advantages of using pellets instead of filament?

Pellet-based production systems provide the following key advantages:

Cost Efficiency: Significantly lower production costs by using raw material in its unprocessed form.
Speed & Capacity: Higher printing speeds and large-volume manufacturing capabilities for industrial-scale production.
Material Variety: Access to a much broader range of technical materials beyond standard filament limitations.
Sustainability: Easy processing of recycled and custom compound materials.

2. Materials & Product Portfolio

Which granule materials does PolyPrintt offer?

Our extensive product portfolio is categorized as follows:

Standard Polymers: PLA, PETG, ABS, ASA, TPU, PP, PA.
Engineering Plastics: High-rigidity technical materials reinforced with Carbon Fiber (CF) and Glass Fiber (GF).
Sustainable Solutions: Recycled technical granule materials.
Custom Production: Project-specific technical compound formulations.

Are recycled granule materials suitable for industrial applications?

Yes. Our recycled materials are produced under strict process control and high-quality standards, making them suitable for prototyping, large-scale mold production, and many industrial applications. Flow performance and print quality tests are carefully applied throughout all production processes.

3. Services & Application Areas

Do you offer custom compound development services?

Yes. Based on your project's requirements such as mechanical strength, UV resistance, operating temperature, or flexibility, PolyPrintt can develop customized material formulations tailored to your application.

Which industries do you provide solutions for?

Our solutions are actively used across industries including Automotive, Defense, Architecture, Marine, and Furniture, as well as Universities, R&D centers, Robotics, and other advanced technology sectors.

Do you provide large-scale 3D printing and OEM services?

Yes. PolyPrintt not only supplies raw materials but also offers industrial-scale FGF manufacturing solutions and project-based OEM partnerships.

4. Technical Details & Storage Conditions

Why is moisture important for granule materials and how should they be stored?

Moisture directly affects print quality and the mechanical strength of printed parts. For flawless surface quality and layer adhesion, granules should be stored:

In dry and sealed packaging,
In humidity-controlled environments,
Away from direct sunlight.

Do you provide technical support?

Yes. Our expert team provides full after-sales technical support regarding material selection, print parameter optimization, drying processes, and other production-related topics.

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